Electronic switches

Memory switch PS4a with 4x 4A output 4x On/Off

1x memory switch PS4a with 4x 4A output 4x on/off function on 1 RC channel max. voltage 20V. 13x15x2,5mm, CTI product switching module (4x memory) with 4 separately switchable outputs. Each output can be switched on or off separately. From the middle position of a transmitter, outputs 1 and 2 react in one direction (more than 1,5ms) and outputs 3 and 4 in the other direction (less than 1,5ms). Each output can be loaded with max. 4A, whereby the sum of all load currents should not exceed 6A. Ideal switching module for switching 4 different light functions, for example.

Available immediately, delivery time: 1-4 days

Product number: 3022

€ 18,00 *

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Switching module for braking and reversing light 2 outputs with max

Switching module for brake and reversing light 2 outputs with max. 4 A, for parallel connection to a speed controller. PS2BR, 13x15x2,5mm, CTI product.

Available immediately, delivery time: 1-4 days

Product number: 3021

€ 18,00 *

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1x relay pole reversal switch with end position switch-off. Failsa

1x relay reversing switch with end position shutdown. Failsafe function. For motor polarity reversal with end position detection. Switching capacity max. 10A, 1-40V. Features: - programmable switch-on point - connections for two end position switches, module stops the motor as soon as the end position is reached - negligible power consumption - possible switching capacity per switch 10 A / 1-40 Volt - screw connections - failsafe - dimensions 43 x 34 x 21 mm - weight 40 g with Graupner servo cable When connected to a free channel on the joystick, the connected motor is in the middle position. Can of course be operated with a free channel on the joystick or an ON/OFF/ON switch on the transmitter. Lever up: the motor turns in one direction Lever down: the motor turns in the other direction Lever in the middle position: the motor stands still. There is a practical holder for this module: item 11956.

Ready to ship in 5 days, delivery time 1-4 days

Product number: 9856

€ 22,94 *

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Memory switch PS4b with 4x 4A output 4x on / off function

Memory switch PS4b with 4x 4A output 4x on / off function on 1 RC-channel outputs as 2 Blinker.Max. Voltage 20V 13x15x2,5mm, CTI product

Available immediately, delivery time: 1-4 days

Product number: 3023

€ 18,00 *

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1x 2-channel switch (2x Memory). The max. 2A / 20V

1x 2-channel switch (2x memory). 2 consumers can be switched on/off separately with 1 RC channel. Switching capacity per output max. 2A/ max. 20V. e.g. for lighting, headlights, fog horn, etc. Works with a free proportional channel or a 3-position switch on the transmitter. The 2-channel switch is particularly suitable for complex lighting with LEDs or bulbs, as 2 different functions can be operated independently of one another with just one channel. The RC transmitter does not need to be changed. Performance features: 2 separately and independently switchable switching functions with just one RC channel. Parallel operation on the servo is possible Negligible power consumption Possible switching capacity per switch 2 A / 0-20 Volt 2 powerful SMD-FETs Dimensions 26 mm x 11 mm x 5 mm Weight 9 g with cables Operation: In the following example, the module is connected to a channel with a vertical joystick. Channel 1: Move the joystick up and back to the 0 position. Channel 1 is switched on. Channel 2: Move the joystick down and back to the 0 position. Channel 2 is switched on. To switch off the respective channel, repeat the process!

Available immediately, delivery time: 1-4 days

Product number: 9778

€ 16,95 *

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1x memory switch PS4aT with 4x 4A output 2x

1x memory switch PS4aT with 4x 4A output, 2x on/off function plus 2x tip-on function on 1 RC channel. Max voltage 20V 13x15x2,5mm, CTI product.

Available immediately, delivery time: 1-4 days

Product number: 3024

€ 18,00 *

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1x 2 channel switch (2x 10A) / 2 relay. 2 consumers could

1x 2-channel switch (2x 10A) / 2 relays. 2 consumers can be switched on/off separately with 1 RC channel. Switching capacity per output max. 10A each/ max. 40V. e.g. for lighting, headlights, fog horn, etc. Works with a free proportional channel or a 3-position switch on the transmitter. The 2-channel switch is particularly suitable for complex lighting with LEDs or bulbs, as 2 different functions can be switched independently of each other with just one channel. The RC transmitter does not need to be changed. Features: 2x separate SWITCH function with just one RC channel Switchable memory function for each function can be switched on via DIP. Parallel operation on the servo possibleNegligible power consumptionPossible switching capacity per switch 10A / 0-40 Volt2 relay levels with changeover contactsScrew connectionsLED function controlOperating voltage: 4,8-6VDimensions 40mm x 34mm x 21mmWeight 40g with servo cableOperation:In the following example, the module is connected to a channel withvertical control stick.Channel 1: Move the control stick up and hold itChannel 1 is switched on. (Touch function) Channel 2: Move the control stick down and hold itChannel 2 is switched on. (Touch function)To switch off the respective channel, move the control stick to the neutral position.When the MEMORY function is switched on, the channel remains switched on until the control stick is AGAIN moved to the same position.There is a practical holder for this module: Article 11956.

Ready to ship in 5 days, delivery time 1-4 days

Product number: 11250

€ 20,94 *

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Memory switch PS4o with 4x 4A output 4x on / off function

Memory switch PS4o with 4x 4A output 4x on/off function on 1 RC channel max. voltage 20V. 1,2,3, or 4x tip. 13x15x2,5mm, CTI product

Available immediately, delivery time: 1-4 days

Product number: 5189

€ 18,00 *

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Switching module for braking and reversing lights with

Switching module for brake and reversing lights with reversing beeper! PS-BR-Piep. Connection by looping into the receiver cable of the speed controller. CTI. No Y-cable is necessary! 25mA (regulated) is provided on the output side for LED control. No series resistors are required for the LEDs!

Available immediately, delivery time: 1-4 days

Product number: 7006

€ 18,00 *

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Memory switch PS4u with 4x 4A output 4x on / off function

Memory switch PS4u with 4x 4A output 4x on/off function on 1 RC channel max. voltage 20V. 1,2,3, or 4x tip. 13x15x2,5mm, CTI product.

Available immediately, delivery time: 1-4 days

Product number: 5190

€ 18,00 *

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Memory switch PS4b8 with 4x 4A output

Memory switch PS4b8 with 4x 4A output 4x on/off function on 1 RC channel 2 outputs as flashers. Max. voltage 20V 13x15x2,5mm, CTI product, 8x flashing switch.

Available immediately, delivery time: 1-4 days

Product number: 3452

€ 18,00 *

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1x function selector 4x2 z.Umschalt- ung up to 4

1x 4x2 function selector switch for switching up to 4 receive channels. With 4 servo connection cables. Approx. 32x22x6mm. CTI product. 1 control cable for memory switch. This switch allows up to 4 receive channels to be divided into 2 levels and controlled with a memory switch (e.g., PS4a). This allows multiple assignment of up to 4 control functions (i.e., more "channels" than the transmitter actually has). No modifications to the transmitter are necessary! Example: A truck is equipped with a loading crane. The control functions for the crane are not needed during operation. The driving functions are not required during loading/unloading operation. This means that the functions can be divided into two groups - driving functions and crane functions. Driving functions: Steering Motor control Left/right indicators Manual transmission Crane functions: Rotate crane Raise/lower crane arm Extend/retract crane arm Open/close grab These 2 functions (8 groups of 2 functions each) can be controlled using this module with 4 transmitter controls! For this purpose, a switching channel (multiswitch decoder or memory switch) is used to switch to the desired level (driving or crane operation). The functions of the NON-active level are not active. This switch can also be cascaded - i.e., switched to more than 4 levels! Suitable memory switches include items 2, 3022, 3024, 5189, or functionally identical switches from other manufacturers. ONE (!!) memory output is used to control the BLUE wire.

Available immediately, delivery time: 1-4 days

Product number: 7243

€ 40,00 *

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1x rear and brake light module for parallel operation on a F

1x rear and brake light module for parallel operation on a speed controller. Suitable for light bulbs and LEDs. Switching capacity per output max. 2A/max. 20V - 2 separate independent outputs - Parallel operation on the speed controller (with Y-cable, not included) - Light bulbs or LEDs - both possible (suitable series resistors must be installed for LEDs!) - Negligible power consumption - Possible switching capacity per switch 2 A / 0-20 Volt - 2 powerful SMD FETs - Brake light afterglow time: approx. 1 sec. - With highly flexible silicone cable - Dimensions 26mm x 11mm x 5 mm - Weight 7 g with cables

Available immediately, delivery time: 1-4 days

Product number: 10777

€ 16,95 *

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Beier switching module RC-SM-4. 4 outputs with max.4A each

1x switching module RC-SM-4 (new 2020). 4 outputs with a maximum output current of 4A each to be connected directly to the receiver. Switching current up to 4A each. (10A total current) The RC switching module RC-SM-4 has 4 outputs that can be switched via a proportional channel of an RC remote control. The RC-SM-4 is connected directly to an output of the remote control receiver via a servo cable. It is also possible to connect the switching module in parallel (e.g. with a Y-cable) to an existing servo or speed controller. 4 different consumers can be switched on/off independently of one another via the 4 outputs. Many applications are possible in which consumers need to be switched (e.g. lamps, LEDs, small motors, relays, etc.). The outputs are designed to be minus-switching. The module can be operated in 15 different modes. The setting is made using the remote control. The necessary steps are explained in simple terms in the extensive documentation. The module is supplied with a servo cable with a Graupner plug that is approx. 30 cm long. The connections for the 4 outputs are made as cable strands. Technical data: Required RC proportional channel: 1 Supply voltage: 4,0 - 8,0V (via RC receiver) Own current consumption: approx. 10 - 25 mASwitching outputs: 4 pieces, negative switching Switching voltage: max. 20V DC Switching current (per output): max. 4ATotal current: max. 10A! Switching variants: Various button functions Various switching functions (memory switch) Switching of various light effects Setting of up to 7 different running speeds Zero point of the RC signal: fixed at 1,5ms Switching modes: 15, freely selectable Dimensions: 20 x 15 x 4mmWeight: 12 gr.

Available immediately, delivery time: 1-4 days

Product number: 11991

€ 26,95 *

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1x 4-channel switch (4x Memory) The max. 2A / 20V

1x 4-channel switch (4x memory). 4 consumers can be switched on/off separately with 1 RC channel. Switching capacity per output max. 2A/ max. 20V. e.g. for lighting, headlights, fog horn, etc. Works with a free proportional channel or a 3-position switch on the transmitter. The 4-channel switch is particularly suitable for complex lighting with LEDs or bulbs, as 4 different functions can be operated independently of one another with just one channel. The RC transmitter does not need to be changed. Performance features: 4 separately and independently switchable switching functions with just one RC channel. Parallel operation on the servo is possible Negligible power consumption Possible switching capacity per switch 2 A / 0-20 Volt 4 powerful SMD-FETs Dimensions 36 mm x 18 mm x 5 mm Weight 11 g with cables Operation: In the following example, the module is connected to a channel with a vertical joystick. Channel 1: briefly move the joystick up and back to the 0 position. Channel 1 is switched on. Channel 2: briefly move the joystick down and back to the 0 position. Channel 2 is switched on. Channel 3: Move the joystick down for more than 2 seconds and return it to the 0 position. Channel 3 is switched on. Channel 4: Move the joystick up for more than 2 seconds and return it to the 0 position. Channel 4 is switched on. To switch off the respective channel, repeat the process!

Available immediately, delivery time: 1-4 days

Product number: 9777

€ 18,94 *

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1x 2-channel switch (2x groping). 2 consumers

1x 2-channel switch (2x momentary). 2 consumers can be switched on/off separately with 1 RC channel. Switching capacity per output max. 2A/ max. 20V. e.g. for lighting, headlights, fog horn, etc. Works with a free proportional channel or a 3-position switch on the transmitter. The 2-channel switch is particularly suitable for complex lighting with LEDs or bulbs, as 2 different functions can be operated independently of one another with just one channel. The RC transmitter does not need to be changed. Features: 2 separately and independently operated TAST functions with just one RC channel. Parallel operation on the servo is possible Negligible power consumption Possible switching capacity per switch 2 A / 0-20 Volt 2 powerful SMD-FETs Dimensions 26mm x 11mm x 5 mm Weight 7 g with cables Operation: In the following example, the module is connected to a channel with a vertical joystick. Channel 1: Move the joystick up and hold it Channel 1 is switched on. Channel 2: Move the joystick down and hold it Channel 2 is switched on. To switch off the respective channel, bring the control stick to the neutral position.

Available immediately, delivery time: 1-4 days

Product number: 9868

€ 16,95 *

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Limit switch module 2 with 2 limit switch inputs. For intermediate

1x Limit Switch Module-2 with 2 limit switch inputs. For plugging into the controller control cable. 20x8x3mm, CTI product. ESM-2. A range of limit switches is available for this module, differing primarily in their size (which requires different space). The function of each switch is identical. You can find the following suitable items in our shop: 634363447140719812138

Available immediately, delivery time: 1-4 days

Product number: 3569

€ 20,00 *

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1x 2-channel switch (1x tast./1x switching) 2 consumer can

1x 2-channel switch (1x push button/1x switch) 2 consumers can be switched on/off separately with 1 RC channel. Switching capacity per output max. 2A/ max. 20V. e.g. for lighting, headlights, fog horn, etc. Works with a free proportional channel or a 3-position switch on the transmitter. The 2-channel switch is particularly suitable for complex lighting with LEDs or bulbs, as 2 different functions can be carried out independently of one another with just one channel. The RC transmitter does not need to be changed. Features: 1x BUTTON functions and 1x SWITCH function with just one RC channel. Parallel operation on the servo possible Negligible power consumption Possible switching capacity per switch 2 A / 0-20 Volt 2 powerful SMD-FETs Dimensions 26mm x 11mm x 5 mm Weight 7 g with cables Operation: In the following example, the module is connected to a channel with a vertical joystick. Channel 1: Move the joystick up and hold it Channel 1 is switched on. Channel 2: Move the joystick down and release it Channel 2 is switched on. To To switch off the respective channel, move the joystick to the neutral position. For the switching function, move the joystick back to the switching position and release it again.

Available immediately, delivery time: 1-4 days

Product number: 10437

€ 16,95 *

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Relay channel switch 4A. To switch loads up to 4A

1x Relay Channel Switch 4A. For switching loads up to 24V/4A. Potential-free. Relay channel switch for switching loads such as lighting, sound modules, etc. The module may only be connected to receiver outputs with a maximum receiver voltage of 5V. The connected load voltage must not exceed 24V. The current consumption of the connected load must not exceed the maximum permissible output current of 4A. The relay switch must not get wet or damp. The battery and load are connected to the two BEC connectors. It is irrelevant what is connected where. The two red cables are switched via the relay, the black ones are permanently connected. Technical specifications: Max. switching voltage: 24V Max. switching current: 4A Max. receiver output voltage. max. 5VRelay output: 1x normally openContactInherent quiescent current consumption: 20mADimensions: 22x18x20mmWeight: approx. 20g.

Available immediately, delivery time: 1-4 days

Product number: 10550

€ 20,16 *

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1 multi-function switching module SXM with 4 outputs each

1 multi-function switching module SXM with 4 outputs of max. 4A each. Max. voltage 21,5V. Switchable with jumpers: On/Off (memory), button functions, flashing functions. Dimensions approx: 14x25x9mm, 9g. Technical features: Max. receiver voltage: 8,5V Max. switchable voltage: 21,5V Max. current: 4A per output Weight: 9g. The desired function can be set for each output using a jumper. Alternatives: Similar items: 3022, 3023, 3452.

No longer available

Product number: 8068

€ 29,75 * € 29,90 * (0.5% saved)

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Pushbutton switch PS16oT with 1x 16A output 1x

PS16oT pushbutton switch with 1x 16A output, 1x on/off function on 1/2 RC channel, max. voltage 20V. Momentary action! 13x15x2,5mm, CTI product. This component momentarily switches the output on from the center position of a control transmitter upwards (i.e., during pulse extension).

Available immediately, delivery time: 1-4 days

Product number: 9140

€ 18,00 *

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CARSON 500503061 4 channel switch 4x2,5A

CARSON 4-Channel Switch 4x2,5A. The switching modules are connected directly to an RC receiver and can be controlled via a button, switch, or joystick. The position of the switch (up and down) and the duration (short and long) are evaluated. With the 2-way module, only the position is evaluated. With buttons and switches, ensure that they have a center position. Each switching output has a memory function, meaning a switching output remains active until the switch is returned to the neutral position and then returned to the same position again. The switching modules have four separate, negative-switching outputs. Each output has a 20 cm long blue cable. This cable must be connected to the negative terminal of the load. Each switching output can switch a maximum current of 2,5 A. The maximum permissible supply voltage is 16 V. The switching module supplies itself with power from the servo cable. The black negative cable can be connected directly to the battery or to the distribution terminal. For high loads, the black cable must be connected to avoid damage to the receiver. Technical Specifications: Input voltage: 4 - 8 V from the receiver Input current: approx. 18 mA at 5 V Outputs: 4 pieces Switching voltage: Maximum 16 V Switching current: Maximum 2,5 A per output Connection cable: Outputs: 4 blue silicone cables, each 200 mm long and 0,25 mm² Servo connection: 300 mm servo cable with UNI connector Negative cable: Silicone cable, 200 mm long and 0,5 mm² Dimensions: 16 x 14 x 4 mm Weight: 10 g

Available immediately, delivery time: 1-4 days

Product number: 10415

€ 41,95 * € 43,99 * (4.64% saved)

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CARSON 500503060 2 channel switch 2x2,5A

CARSON 2 channel switch 2x2,5A. The switching modules are connected directly to an RC receiver and can be controlled using a button, switch or joystick. The position of the switch (up and down) and the duration (short and long) are evaluated. With the 2-way module, only the position is evaluated. With buttons and switches, make sure that they have a middle position. Each switching output has a memory function, which means that a switching output remains activated until the switch is returned to the neutral position and is then returned to the same position. There are 2 separate and negative switching outputs available on the switching modules. The outputs each have a 20 cm long blue cable. This cable must be connected to the negative pole of the consumer. Each switching output can switch a current of max. 2,5 A. The maximum permissible supply voltage is 16 V. The switching module supplies itself using the voltage of the servo cable. The black negative cable can be connected directly to the battery or to the distribution terminal. With high loads, the black cable must be connected to avoid damage to the receiver.Technical dataInput voltage:4 - 8 V from the receiverInput current: approx. 18 mA at 5 VOutputs: 2 piecesSwitching voltage: Maximum 16 VSwitching current: Maximum 2,5 A per outputConnection cable: Outputs: 2 blue silicone cables, each 200 mm long and 0,25 mm²Servo connection: 300 mm servo cable with UNI plugNegative cable: Silicone cable, 200 mm long and 0,5 mm²Dimensions:16 x 14 x 4 mmWeight: 10 g

Available immediately, delivery time: 1-4 days

Product number: 10414

€ 31,99 * € 33,99 * (5.88% saved)

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1x Memory switch PS16o m.1x 16A output 1x

1x memory switch PS16o with 1x 16A output, 1x on/off function on 1/2 RC channel, max. voltage 20V. 13x15x2,5mm, CTI product. This module switches from the middle position of a control transmitter to UP (i.e. with pulse EXTENSION).

Available immediately, delivery time: 1-4 days

Product number: 7864

€ 18,00 *

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Uno Switch (1 channel switching module) 1x 5A, switching voltage up to

Uno Switch (1 channel switching module) 1x 5A, switching voltage up to 30V, operating voltage 4,8 - 9V, 12x40m, 5g. Uno Switch (1 channel switching module)This switching module can be used if 1 consumer is to be switched with one channel. The module is equipped with a memory function that allows 1 consumer to be switched. This is often required, for example, when remotely controlling lighting. Any free proportional channel or 3-stage switch can be used as a transmitter.The switching module is plugged directly into a receiver output. This means that any free channel on the transmitter can be used to switch consumers in the model. All variants are wired ready for installation - just connect a power source up to a maximum of 30 V and the consumer to be switched.The new series of electronic switching modules is manufactured entirely in Germany.Technical data:Switching functions: 1Switching current max. 1x 5ASwitching voltage max. 30VOperating voltage 4,8 - 9VDimensions approx. 12x40 mmWeight 5g

Available immediately, delivery time: 1-4 days

Product number: 12403

€ 22,60 * € 23,60 * (4.24% saved)

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1x Blink Electronics BE8 Servonaut for round lights and

1x BE8 Servonaut flashing electronics for rotating lights and running lights, 8 different adjustable effects. **CLEARANCE item! 1x BE8 Servonaut flashing electronics for rotating lights and running lights, 8 different adjustable effects. **CLEARANCE item! Instructions are available for download for this item. Downloading is free! (except for your online costs).

End of life - article no longer available!

Product number: 4301

€ 41,70 *

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Relay board 1,5A (7,2V).

Relay board 1,5A (7,2V). The relay board can be used, for example, to increase the switching capacity of electronic switches. For example, the following items are suitable: PS4a (item 3022) PS4b (item 3023) PS4o (item 5189) PS4u (item 5190) and other electronic switches from this series. The switching capacity of other electronic switches from various manufacturers can also be increased with this. However, it can also be used for general switching applications. Fasten the board anywhere using the adhesive tape provided. Any consumer (lamps, LEDs, pumps, motors, etc.) can be connected to the output. The maximum current consumption must not exceed 1,5A. A separate battery can also be connected to the switching output. Then proceed as shown in Figure 2. The battery voltage can be between 3 and 24V. In Figure 2, the PLUS line is connected to the consumer. It is of course also possible to switch the MINUS line. This makes the relay board universally usable.Operating voltage: 7,2VMax.switching capacity: 1,5A Switching voltage: 3-24VConnection: screw connections

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Product number: 10680

€ 7,50 *

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Memory switch PS4b8T with 4x 4A output 4x

Memory switch PS4b8T with 4x 4A output 4x on/off function on 1 RC channel 2 outputs as 8x indicators. 2x tip-on function 13x15x2,5mm, max. 20 V voltage. CTI product

Available immediately, delivery time: 1-4 days

Product number: 3453

€ 18,00 *

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Memory switch PS4bU with 4x 4A output 4x

Memory Switch PS4bU with 4x 4A Output 4x On / Off Function on 1 RC Channel 2 Outputs as Blinker.Max. Voltage 20V 13x15x2,5mm. BLINKER in US look! CTI product.

Available immediately, delivery time: 1-4 days

Product number: 7244

€ 18,00 *

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Switching module RC-SM-2

1x switching module RC-SM-2. 2 potential-free outputs, connection directly to the receiver. Switching current up to 0,4A. DISCONTINUED ITEM! The RC switching module RC-SM-2 has 2 outputs that can be switched via a proportional channel of an RC remote control. The RC-SM-2 is connected directly to an output of the remote control receiver via a servo cable. It is also possible to connect the switching module in parallel (e.g. with a Y-cable) to an existing servo or speed controller. Various additional sounds can be triggered on our sound modules via the two outputs. Many other applications are possible in which consumers are to be switched (e.g. lamps, LEDs, small motors, relays, etc.).By using PhotoMOS relays, the outputs are potential-free and can be designed as plus or minus switching by appropriate wiring.The standard version was originally developed for switching additional sounds and is therefore only designed for relatively small currents (max. 0,4 A).There is also a version called RC-SM-2H available, which can switch a current of max. 4 A per output.With 2 jumpers, you can choose between 4 switching variants:- Push button function- Switching function (memory switch)- Switching when the proportional signal changes (direction-dependent)- Switching when the proportional signal changes (movement-dependent)The switching thresholds or the sensitivity when the proportional signal changes can be set using a trimmer.The module is supplied with an approx. 30 cm long servo cable with a Graupner plug.The connections for the two outputs are designed as solder connections.Technical data:Required RC proportional channel:1Supply voltage: 4,8 - 6,0V (via RC receiver)Current consumption: approx. 10mASwitching outputs: 2 piecespotential-free, plus or minus switchingSwitching voltage: max. 40V DCSwitching current (per output): max. 0,4A for RC-SM-2max. 4,0A for RC-SM-2HSwitching variants:- Push button function- Switching function (memory switch)- Switching when the proportional signal changes (direction-dependent)- Switching when the proportional signal changes (movement-dependent)Switching threshold: Adjustable between 1,0-1,5 and 1,5-2,0 msDimensions: 39 x 25 x 13mmWeight: 11gItem is no longer available. Successor item: 11991.

No longer available

Product number: 9841

€ 18,94 *

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Relay board 8A (7,2V)

Relay board 8A (7,2V). The relay board can be used, for example, to increase the switching capacity of electronic switches. For example, the following items are suitable: PS4a (item 3022) PS4b (item 3023) PS4o (item 5189) PS4u (item 5190) and other electronic switches from this series. The switching capacity of other electronic switches from various manufacturers can also be increased with this. However, it can also be used for general switching applications. Fasten the board anywhere using the adhesive tape provided. Any consumer (lamps, LEDs, pumps, motors, etc.) can be connected to the output. The maximum current consumption must not exceed 8A. A separate battery can also be connected to the switching output. Then proceed as shown in Figure 2. The battery voltage can be between 3 and 24V. In Figure 2, the PLUS line is connected to the consumer. It is of course also possible to switch the MINUS line. This makes the relay board universally usable.Operating voltage: 7,2VMax.switching capacity: 8A Switching voltage: 3-24VConnection: screw connections

Available immediately, delivery time: 1-4 days

Product number: 10678

€ 12,50 *

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Memory switch PS4bT with 4x 4A output 4x

Memory Switch PS4bT with 4x 4A Output 4x On / Off Function on 1 RC Channel 2 Outputs as Blinker.2x Tip-On Funct. 13x15x2,5mm, max. 20 V Spann.CTI product

Available immediately, delivery time: 1-4 days

Product number: 3058

€ 18,00 *

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Memory switch PS4bb w.4x 4A output 4x on/off function

1x Memory switch PS4bb with 4x 4A outputs, 4x On/Off function on 1 RC channel, 2 outputs as turn signals. Max. voltage 20V, 13x15x2,5mm, CTI product, turn signal with automatic cornering light. Activating a turn signal also activates the cornering light. When the turn signal is deactivated, the cornering light dims down to OFF in approximately 2,5 seconds. Activating both turn signals simultaneously activates the hazard warning light function.

Available immediately, delivery time: 1-4 days

Product number: 5188

€ 18,00 *

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Memory switch PS16u with 1x 16A output 1x

Memory switch PS16u with 1x 16A output 1x On / off function on 1 / 2 RC channel max. Voltage 20V. 13x15x2,5mm, CTI product. This block switches from the center position of a control unit to the DOWN position (ie, in the case of impulse DELAY).

Available immediately, delivery time: 1-4 days

Product number: 7865

€ 18,00 *

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Switching module RC-SM-2H

1x switching module RC-SM-2H 2 potential-free outputs, connection directly to the receiver. Switching current up to 4A. The RC switching module RC-SM-2 has 2 outputs that can be switched via a proportional channel of an RC remote control. The RC-SM-2 is connected directly to an output of the remote control receiver via a servo cable. It is also possible to connect the switching module in parallel (e.g. with a Y-cable) to an existing servo or speed controller. Various additional sounds can be triggered on our sound modules via the two outputs. Many other applications are possible in which consumers are to be switched (e.g. lamps, LEDs, small motors, relays, etc.).By using PhotoMOS relays, the outputs are potential-free and can be designed as plus or minus switching by appropriate wiring.The standard version was originally developed for switching additional sounds and is therefore only designed for relatively small currents (max. 0,4 A).There is also a version called RC-SM-2H available, which can switch a current of max. 4 A per output.With 2 jumpers, you can choose between 4 switching variants:- Push button function- Switching function (memory switch)- Switching when the proportional signal changes (direction-dependent)- Switching when the proportional signal changes (movement-dependent)The switching thresholds or the sensitivity when the proportional signal changes can be set using a trimmer.The module is supplied with an approx. 30 cm long servo cable with a Graupner plug.The connections for the two outputs are designed as solder connections.Technical data:Required RC proportional channel:1Supply voltage: 4,8 - 6,0V (via RC receiver)Current consumption: approx. 10mASwitching outputs: 2 piecespotential-free, plus or minus switchingSwitching voltage: max. 40V DCSwitching current (per output): max. 0,4A for RC-SM-2max. 4,0A for RC-SM-2HSwitching variants:- Push button function- Switching function (memory switch)- Switching when the proportional signal changes (direction-dependent)- Switching when the proportional signal changes (movement-dependent)Switching threshold: Adjustable between 1,0-1,5 and 1,5-2,0 msDimensions: 39 x 25 x 13mmWeight: 11g

No longer available

Product number: 9842

€ 23,95 *

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Programmable light effect module BE8PC for round lights

Programmable light effect module BE8PC for rotating lights and running lights and other light effects. 4 freely definable sequences switchable via RC channel. Programming software is included on CD. Cable for programming via serial PC interface included. Instructions are available for downloading this article. Downloading is free! (except for your online costs).

Available immediately, delivery time: 1-4 days

Product number: 5965

€ 57,80 *

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1 switchover module UNIVERSAL Leimbach. With this

1 UNIVERSAL switching module from Leimbach. With this module, up to 6 channels (servo control functions) can be switched on the receiver side to another 6 control functions. 1120U.An example of an application would be a loading crane for which the control sticks are switched between the hydraulic functions of the crane and the driving functions of the truck.Dimensions: 71x42x19mmWeight: 30gr.Current consumption without servos: 10mAInput: 6 proportional channelsControl via any multiswitch (eg PS4a) possible.Output: 2x 6 proportional channels

End of life - article no longer available!

Product number: 8431

€ 115,00 *

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Duo Switch (2-channel switching module) 2x 1,5A, switching voltage

Duo Switch (2 channel switching module) 2x 1,5A, switching voltage up to 30V, operating voltage 4,8 - 9V, 19x40m, 6g. Duo Switch (2 channel switching module) This switching module can be used if several different consumers are to be switched with one channel. The module is equipped with a memory function that allows up to 2 consumers to be switched completely separately from one another. This is often required, for example, when remotely controlling lighting. Any free proportional channel or 3-stage switch can be used as a transmitter. The switching module is plugged directly into a receiver output. This means that any free channel on the transmitter can be used to switch consumers in the model. All variants are wired ready for installation - just connect a power source up to a maximum of 30 V and the consumers to be switched.The new series of electronic switching modules is manufactured entirely in Germany.Technical data:Switching functions: up to 2Switching current max. 2x 1,5ASwitching voltage max. 30VOperating voltage 4,8 - 9VDimensions approx. 19x40 mmWeight 6g

Available immediately, delivery time: 1-4 days

Product number: 12402

€ 31,90 * € 33,90 * (5.9% saved)

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Push button switch PS16uT with 1x 16A output 1x

Push button switch PS16uT with 1x 16A output 1x on/off function on 1/2 RC channel max. voltage 20V. MOMENTARY! 13x15x2,5mm, CTI product. This component switches the output on by momentary action from the center position of a control transmitter DOWNWARDS (i.e. when the pulse is SHORTENED).

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Product number: 9139

€ 18,00 *

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Relay board 8A (12V).

Relay board 8A (12V). The relay board can be used, for example, to increase the switching capacity of electronic switches. For example, the following items are suitable: PS4a (item 3022) PS4b (item 3023) PS4o (item 5189) PS4u (item 5190) and other electronic switches from this series. The switching capacity of other electronic switches from various manufacturers can also be increased with this. However, it can also be used for general switching applications. Fasten the board anywhere using the adhesive tape provided. Any consumer (lamps, LEDs, pumps, motors, etc.) can be connected to the output. The maximum current consumption must not exceed 8A. A separate battery can also be connected to the switching output. Then proceed as shown in Figure 2. The battery voltage can be between 3 and 24V. In Figure 2, the PLUS line is connected to the consumer. It is of course also possible to switch the MINUS line. This makes the relay board universally usable.Operating voltage: 12VMax.switching capacity: 8A Switching voltage: 3-24VConnection: screw connections

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Product number: 10677

€ 12,50 *

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Superglue, MEDIUM VISCOSE. 20g bottle. Seal SPEED

1x superglue, MEDIUM VISCOSE. 20g bottle. Robbe Speed Type 2. One component and therefore easy to use. Curing time 10-30 seconds. Store in a cool place. Cap color: green. Superglue: universally applicable. Curing time: 10-30 seconds. Viscosity: medium viscosity. Storage: store in a cool place.

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Product number: 12247

€ 27,39 * € 27,90 * (1.83% saved)

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USB adapter USB2.0 to serial RS232. Suitable for SM +

USB adapter USB2.0 to serial RS232. Suitable for use with BE8-PC and SM+.

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Product number: 11045

€ 16,60 *

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Motion Control Switch PS2K. 2x on/off function

1x motion control switch PS2K. 2x on/off function on 1 RC channel, max. voltage 20V. 13x15x2,5mm, CTI product. Motion control switch with 2 outputs. The module is connected parallel to a speed controller or servo on the receiver (e.g. with a Y or V cable). From the center position of a transmitter encoder, outputs A and B react the same in BOTH directions. As soon as the encoder on the transmitter is moved from the center position (no matter in which direction), the outputs are switched on. Each output can be loaded with a maximum of 4A, whereby the total of all load currents should not exceed 6A. When returning to the center position, the outputs are switched off again. Output A is a pure switch (e.g. for light source on/off). Output B is a flashing function. Ideal switching module for activating (switching on) a warning light during movements (with a speed controller or servo). This can be used to map a wide variety of functions: Movement of a roller door or swing gate Movement of winches/cable pulleys Unloading warning when tipping Warning function for crushing hazards Vehicle movement of work vehicles/machines Rotary movements of machines e.g. screening systems, conveyor belts Operational warning for pumps/sprayers/fire monitors Movement warning for industrial trucks/airfield vehicles Operation of ventilation systems and many other applications No inductive loads (such as motors, relays) may be connected to the outputs.

Available immediately, delivery time: 1-4 days

Product number: 12448

€ 18,00 *

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Servo electronics Hydromaster f.2 channels

Servo electronics Hydromaster for 2 channels. With the Hydromaster servo electronics, servos can be controlled like a real hydraulic system.This means: The servo moves in one direction as long as the stick on the remote control is moved in that direction. If the stick is released, the servo remains in this position. The greater the stick deflection on the remote control, the faster the servo movement in the model.The neutral position of the servos can be saved using the button on the Hydromaster. This is automatically moved to every time the model is switched on.The Hydromaster is connected between the receiver and the servos and is immediately ready for use. It offers the option of connecting two independent servos (two channels). It is currently not possible to set the servo travel for each servo individually! However, the entire servo travel is usually required, especially in the PistenBully model!Technical data:Current consumption: 10 mA + servo currentServo connections: 2 pcs.Dimensions: 34 x 12mm (LxW)

Available immediately, delivery time: 1-4 days

Product number: 13147

€ 35,00 *

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Quadro Switch (4 channel switching module) 4x 1,5A, switching voltage

Quadro Switch (4 channel switching module) 4x 1,5A, switching voltage up to 30V, operating voltage 4,8 - 9V, 21x45m, 7g. Quadro Switch (4 channel switching module) This switching module can be used if a particularly large number of different consumers are to be switched with one channel. The module is equipped with a memory function that allows up to 4 consumers to be switched completely separately from one another. This is often required, for example, when remotely controlling lighting. Any free proportional channel or 3-stage switch can be used as a transmitter. The switching module is plugged directly into a receiver output. This means that any free channel on the transmitter can be used to switch consumers in the model. All variants are wired ready for installation - just connect a power source up to a maximum of 30 V and the consumers to be switched. The new series of electronic switching modules is manufactured entirely in Germany. Technical data: Switching functions: up to 4 Switching current max. 4x 1,5A Switching voltage max. 30V Operating voltage 4,8 - 9V Dimensions approx. 21x45 mm Weight 7g

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Product number: 11977

€ 50,91 * € 51,40 * (0.95% saved)

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Model Switch 1 for switching of up to 7 channels

Model selector switch 1 for switching between up to 7 reception channels. With 8 servo connection cables. CTI product. Dimensions: 35x15x5mm This MODEL selector switch enables switching between up to 7 reception channels. If it is necessary to switch between more than 7 functions, several switches can be connected in parallel (e.g. with a Y-cable). We recommend not using the module with the number 1 or only using it very carefully! If you accidentally touch the control element on the transmitter with which the model is selected, model 1 is immediately activated - even if this was not actually intended.

Ready to ship in 5 days, delivery time 1-4 days

Product number: 5191

€ 44,99 *

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Model Switch 2 for switching of up to 7 channels

Model selector switch 2 for switching between up to 7 reception channels. With 8 servo connection cables. CTI product. Dimensions: 35x15x5mm This MODEL selector switch enables switching between up to 7 reception channels. If it is necessary to switch between more than 7 functions, several switches can be connected in parallel (e.g. with a Y-cable). We recommend not using the module with the number 1 or only using it very carefully! If you accidentally touch the control element on the transmitter with which the model is selected, model 1 is immediately activated - even if this was not actually intended.

Available immediately, delivery time: 1-4 days

Product number: 5192

€ 44,99 *

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3 Channel Switch (Memory). 3 switching outputs: 2x up

3-channel switch (memory). 3 switching outputs: 2x up to 700mA, 1x relay up to 24V 10A (1x UM). 1 RC channel required. Dimensions: 50x35x20mm. Instructions are available for downloading for this item. Downloading is free! (except for your online costs).

Available immediately, delivery time: 1-4 days

Product number: 5966

€ 46,99 *

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Model Switch 3 for switching of up to 7 channels

Model selector switch 3 for switching between up to 7 reception channels. With 8 servo connection cables. CTI product. Dimensions: 35x15x5mm This MODEL selector switch enables switching between up to 7 reception channels. If it is necessary to switch between more than 7 functions, several switches can be connected in parallel (e.g. with a Y-cable). We recommend not using the module with the number 1 or only using it very carefully! If you accidentally touch the control element on the transmitter with which the model is selected, model 1 is immediately activated - even if this was not actually intended.

Available immediately, delivery time: 1-4 days

Product number: 5193

€ 44,99 *

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Optocoupler adapter OKA-4

1x Optocoupler Adapter OKA-4 for controlling sounds and functions via switching inputs. 4 inputs and outputs (potential-free). The OKA-4 optocoupler adapter allows you to trigger additional sounds/functions on USM series sound modules via the switching inputs. The OKA-4 has four separate inputs and outputs. The output of the OKA-4 activates a sound or function on the sound module as soon as a voltage of approximately 2,0 - 15,0V is present at the corresponding input. The polarity of the input voltage is irrelevant. Therefore, the OKA-4 can, for example, be connected directly in parallel to a motor to trigger an additional sound whenever the motor is running – regardless of direction. The four outputs can be configured as positive or negative switching outputs, making the OKA-4 compatible with all Beier sound modules. The inputs and outputs are connected via solder terminals.

Available immediately, delivery time: 1-4 days

Product number: 9840

€ 9,95 *

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Model Switch 4 for switching of up to 7 channels

Model selector switch 4 for switching between up to 7 reception channels. With 8 servo connection cables. CTI product. Dimensions: 35x15x5mm This MODEL selector switch enables switching between up to 7 reception channels. If it is necessary to switch between more than 7 functions, several switches can be connected in parallel (e.g. with a Y-cable). We recommend not using the module with the number 1 or only using it very carefully! If you accidentally touch the control element on the transmitter with which the model is selected, model 1 is immediately activated - even if this was not actually intended.

Ready to ship in 5 days, delivery time 1-4 days

Product number: 5474

€ 44,99 *

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Model Switch 5 for switching of up to 7 channels

Model selector switch 5 for switching between up to 7 reception channels. With 8 servo connection cables. CTI product. Dimensions: 35x15x5mm This MODEL selector switch enables switching between up to 7 reception channels. If it is necessary to switch between more than 7 functions, several switches can be connected in parallel (e.g. with a Y-cable). We recommend not using the module with the number 1 or only using it very carefully! If you accidentally touch the control element on the transmitter with which the model is selected, model 1 is immediately activated - even if this was not actually intended.

Ready to ship in 5 days, delivery time 1-4 days

Product number: 5475

€ 44,99 *

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Model Switch 8 for switching of up to 7 channels

Model selector switch 8 for switching between up to 7 reception channels. With 8 servo connection cables. CTI product. Dimensions: 35x15x5mm This MODEL selector switch enables switching between up to 7 reception channels. If it is necessary to switch between more than 7 functions, several switches can be connected in parallel (e.g. with a Y-cable). We recommend not using the module with the number 1 or only using it very carefully! If you accidentally touch the control element on the transmitter with which the model is selected, model 1 is immediately activated - even if this was not actually intended.

Ready to ship in 5 days, delivery time 1-4 days

Product number: 5478

€ 44,99 *

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Beier RC-SM-16 switching module. With 5 or 8 proportional switches.

Switching module RC-SM-16 from Beier. With 5 or 8 proportional channels. 16 switching outputs for LEDs, lamps, relays, etc. Connection for an IR or BT light module to forward signals to semi-trailers or trailers. The RC-SM-16 at a glance: Programmable universal switching module. Controllable via: 5 or 10 GHz. 8 Proportional Channels Nautic / Multiswitch / Multichannel / EMS Power Plant Control Pad (and compatible scripts for touchpads) Sum signals S-BUS, i-BUS and SUMD/SUMD3 Digital switch in SUMD3EKMFA mode Bluetooth controller BTC-1 for Android smartphone app SFR-1 Controller Switching outputs: 16 outputs for connecting LEDs, lamps, relays, etc. Many different output types: e.g. Static on/off, flashing, pulse, light, indicator, brake light, reversing light, cornering light, ship lights, etc. Connection for an IR or BT light module to forward the light and servo signals to semi-trailers and trailers. Servo outputs: 4 servo outputs for connecting servos or speed controllers. Positioning of the servos to up to 5 adjustable positions. 2 of the servo outputs can be controlled via programmable servo sequences. Direct control via proportional channel (also via sum signal). Description: The RC-SM-16 is an individually programmable switching module for RC model building. The switching module has 16 switching outputs and 4 servo outputs. LEDs, lamps and relays, for example, can be connected to the 16 switching outputs. The four servo outputs can be used to control servos or speed controllers. The switching and servo outputs are controlled via up to five proportional inputs, which are connected to a standard RC receiver. The sum signals S-BUS, i-BUS and SUMD/SUMD3 are also supported. This provides up to 8 proportional channels. The following controls can be used on the remote control to operate the outputs and servos: joysticks, rotary knobs, sliders, switches, Nautic/multiswitch modules (Graupner, Robbe, BEIER NMS and EMS), Kraftwerk control pad (and compatible scripts for touchpads), and digital switches for the sum signal SUMD3. It is also possible to control the switching module via Bluetooth using the Android smartphone app SFR-1 Controller. The 16 switching outputs can be switched on and off independently. The RC-SM-16 can also evaluate throttle and steering signals to switch the brake lights, reversing lights, and turn signals according to the model's driving situation. For wireless signal transmission to a semi-trailer or trailer, an IR transmitter diode can be connected for the SM-IR-16-2, LM-IR-8-1, and LM-IR-16-4 light modules, or a Bluetooth transmitter for the LM-BT-16-4 light module. The free Windows software RC-SM-16 Teacher is required to configure the switching module. Settings are transferred using the K-USB-2 data cable (not included). Further information can be found in the instruction manual (PDF). Technical data: Supply voltage (Ub): 5 - 15 V DC; Current consumption: Standby current: approx. 30 mA Operation: dependent on the switched load Proportional inputs: 5 PWM (1,000 - 2,000 ms) Supported protocols: PWM (1,000 - 2,000 ms) Sum signal S-BUS (max. 8 channels) Sum signal i-BUS (max. 8 channels) Sum signal SUMD / SUMD3 (max. 8 channels) Servo outputs: 4 pieces (1,000 - 2,000 ms) Switching outputs: 16 pieces Negative switching - open collector: max. 1,5 A per output. Total current of all outputs must not exceed 3,0 A. Functions switchable via: Proportional channels, Nautic / Multiswitch / Multichannel / EMS, Power plant control pad (and compatible scripts for touchpads), Digital switch (with SUMD3), Bluetooth controller BTC-1 for smartphone app. Other interfaces: Programming interface for K-USB-2 data cable, Connection for IR diode of the light modules SM-IR-16-2 / LM-IR-8-1 / LM-IR-16-4 or Bluetooth transmitter module LM-BT-S for the LM-BT-16-4. Protection functions: Current monitoring of the switching outputs, Battery undervoltage monitoring, Failsafe for proportional inputs. Permissible ambient temperature: 0 - 60° C. Permissible relative humidity: Dimensions: 51 x 48 x 18 mm. Weight: 30 g. Scope of delivery: Switching module RC-SM-16, Operating instructions (German and English). One servo patch cable (30 cm) for connecting to an RC receiver; one flat ribbon cable (40 cm) for connecting the switching outputs; fuse holder with 4 A fuse

Available immediately, delivery time: 1-4 days

Product number: 13504

€ 89,00 * € 89,95 * (1.06% saved)

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Model Switch 7 for switching of up to 7 channels

Model selector switch 7 for switching between up to 7 reception channels. With 8 servo connection cables. CTI product. Dimensions: 35x15x5mm This MODEL selector switch enables switching between up to 7 reception channels. If it is necessary to switch between more than 7 functions, several switches can be connected in parallel (e.g. with a Y-cable). We recommend not using the module with the number 1 or only using it very carefully! If you accidentally touch the control element on the transmitter with which the model is selected, model 1 is immediately activated - even if this was not actually intended.

Ready to ship in 5 days, delivery time 1-4 days

Product number: 5477

€ 44,99 *

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Model Switch 6 for switching of up to 7 channels

Model selector switch 6 for switching between up to 7 reception channels. With 8 servo connection cables. CTI product. Dimensions: 35x15x5mm This MODEL selector switch enables switching between up to 7 reception channels. If it is necessary to switch between more than 7 functions, several switches can be connected in parallel (e.g. with a Y-cable). We recommend not using the module with the number 1 or only using it very carefully! If you accidentally touch the control element on the transmitter with which the model is selected, model 1 is immediately activated - even if this was not actually intended.

Ready to ship in 5 days, delivery time 1-4 days

Product number: 5476

€ 44,99 *

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Electronic switches

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