Combat Switch

A compact, high-current mechanical power switch built specifically for combat robots.

The LoR Combat Switch provides a simple, rugged way to safely connect and disconnect your robot’s main battery power. Tighten the M4 screw with a 2.5 mm hex key to power the robot on; loosen approximately two turns to disconnect. A bright green LED provides immediate visual confirmation that the robot is powered.

Designed around a low-resistance, high-current PCB power path, the Combat Switch is rated for 20 A continuous, 50 A for 30 seconds, and 100 A for 3 seconds, making it suitable for the short, aggressive current demands common in combat robotics.

Battery and load connections support direct wire soldering and are XT30 connector compatible, giving builders flexibility when integrating the switch into compact electrical systems.

Key Features

• 20 A continuous current
• 50 A for 30 seconds
• 100 A for 3 seconds
• Designed for 1S–4S battery systems
• 6S operation is supported, but the higher voltage will increase contact arcing and accelerate normal arc wear and tear over time
• Low-resistance power path
• Bright green power indicator LED
• M4 steel switching screw
• Operated with a standard 2.5 mm hex key
• Battery and load pads compatible with XT30 connectors
• Compact PCB construction designed for combat robots

Simple, serviceable, and built for the electrical abuse of the arena.