Blue Ox Patriot Supplemental Breakaway Switch

The Patriot Supplemental Breakaway Switch is designed to halt a towed vehicle automatically if the towing connection fails. It incorporates a toggle‑type ON‑OFF switch, a breakaway cable, and a wiring harness, providing a complete kit that can be installed on a second towed vehicle or used as a direct replacement for a failed unit.

Engineered for compatibility with Blue Ox Patriot, Patriot II, Patriot 3, and Patriot supplemental braking systems, the switch integrates into existing 12‑volt brake circuits. Its normally open contact configuration and 2‑way circuit design ensure the towed vehicle’s brakes engage only when the switch is activated by a breakaway event. The unit mounts to a wall surface using a screw terminal, and the crimp‑type connector simplifies wiring connections.

Targeted at campers who tow multiple vehicles, the kit eliminates the need to relocate a breakaway switch between trailers. The switch operates reliably down to 1 °F, and its low current rating of 0.01 kA suits the modest power demands of trailer brake circuits. The rotary actuator provides a clear visual indication of the switch position, while the toggle mechanism offers straightforward manual control when needed.