Jaycar 120A 32VDC Panel Mount Circuit Breaker – Platinum Terminals, 0AWG Wire

You're running a high-current audio stack or solar array and need a breaker that won't let go mid-trip. This 120A panel-mount unit grips 0AWG cable through its built-in brass block – no separate lugs needed. Platinum-plated terminals stay tight under vibration. The trip-free mechanism guarantees it can't remain latched in a fault state. Push the prominent button, watch the visible trip flag, reset, done. A protective plastic cover keeps stray tools off the contacts. Built for car audio rigs, automotive wiring, and solar installs. Not IP rated – keep it out of the weather and dust

• Rated 120A max current at 32VDC
• Platinum-plated terminals with built-in brass block – suits up to 0AWG wire
• Trip-free operation: won't stay latched in a fault state
• Protective plastic cover prevents accidental shorting
• Visible trip indication and prominent push-to-trip button
• Not IP rated – install in a dry, enclosed location