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BattleSwitch Radio Controlled 10A Relay

Excl. VAT: £21.12 Incl. VAT: £25.34
You will earn 21 Robo Points for buying this product

BattleSwitch is the larger, 10A version of our popular PicoSwitch. BattleSwitch is a relay switch that you toggle via hobby radio control gear.

You can use BattleSwitch to quickly and easily control glow plugs, BattleBot weaponry and more.

You can activate applications with voltage levels as high as 240VAC without having to know anything about microcontroller logic levels or transistors because the relay offers full electrical isolation from your receiver electronics.

BattleSwitch plugs into a standard hobby radio control receiver as easily as a servo does. You connect the load that you want to toggle using BattleSwitch's wear resistant screw terminals. Depending on the channel you use, you will then be able to control the relay by moving your radio's control stick up or down, left or right, or another method you desire.

BattleSwitch has a status LED on the bottom. The LED will light up when the relay switch is on, and vice versa. It will also tell you if your radio link is too weak by flashing repeatedly.

The relay is a single pole double throw switch. Its typical lifetime is 100,000 switching cycles, depending on how heavy a load you are using.

BattleSwitch does not supply power at the screw terminals.


    • Specifications: Max relay voltage: 240VAC
    • Max relay current: 10A @ 28VDC, 12A @ 120VAC, 10A @ 240VAC.
    • Relay resistance: 100 mΩ max
    • 3.5V to 5.5V operating voltage (on servo pigtail)
    • 30mA typical draw from receiver


  • 1.25" x 1.25" x 0.9"
  • 32mm x 32mm x 23mm
  • 12 inch servo pigtail


  • Control of powerful auxiliary weapons in RC combat.
  • Control of glow plugs in RC nitro vehicles.
  • Control of high powered lighting systems on large RC aircraft, boats, cars.
  • Control of domestic appliances and home automation.
  • Control of non-critical automotive electronics such as glow wire.
  • Control of nearly any application that can be toggled with a switch.

Diagram: BattleSwitch example diagram.jpg

Example projects:

Whenever possible, items which are in stock are dispatched the same day, or the next working day.

Large and/or heavy items are dispatched by UPS courier service and these orders must be placed before 15:00hrs (GMT) to ensure same day dispatch.

Small items are normally sent using a Royal Mail service for UK orders, and International Airmail or UPS for overseas orders

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BattleSwitch Radio Controlled 10A Relay

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