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  • T-Spec Circuit Breaker

    Fits 1/0- to 4-gauge wire (200-amp)

    In Stock

    2 people say 

    • 200-amp circuit breaker
    • gold-plated contacts
    • manual open-circuit and reset buttons

    Free Shipping


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Cable Gauge ChartNeed to know know which size of wire you need for installing an amplifier? Use our handy cable gauge chart to find out.

Car Amplifiers FAQWhere should I mount my amp? What wiring do I need? Does any of it come with the amp? What size power and ground wires do I need for my amplifier? How much air space do I need around my amplifier? What's the biggest amp I can hook up to my car's electrical system? Plus more.