Namz Trailer Isolators

NAMZ Trailer Isolators Protect your motorcycle’s electrical system with the NAMZ Trailer Isolator. Designed to take power directly from the battery and capture signals from brakes, running lights and both turn signals, this isolator routes those inputs through a bank of four relays before sending them to your trailer. By drawing power from the battery instead of the OEM turn signal module, the isolator prevents premature module failure and protects an expensive factory component. Direct battery power: Relays supply current from the battery, reducing load on the OEM module. Relay-isolated signals: Brake, running light and both turn signals are switched through relays for reliable trailer operation. Cost-effective protection: Prevents failure of factory turn signal modules, saving potential replacement costs. Durable construction: Built for consistent performance under towing loads and road conditions. Available styles: 5-wire trailer output — separate left, right, brake, turn and ground wires. 4-wire output — molded flat 4-pin connector: left/brake, right/brake, run and ground. Easy to install and engineered specifically for motorcycle towing, NAMZ Trailer Isolators are an essential upgrade for riders who tow with confidence.