High-Amp Circuit Breakers

High-Amp Circuit Breakers for Heavy-Duty Power Protection 

Waytek offers a wide selection of high-amp thermal circuit breakers designed for protecting auxiliary and accessory circuits in trucks, buses, marine vessels, RVs, and specialty vehicles. These high-current circuit breakers are available in multiple reset styles to suit your electrical system's needs, including: 

• Type I (Auto Reset) – Automatically resets after tripping 
• Type II (Modified Reset) – Resets automatically, but with a time delay 
• Type III (Manual Reset) – Requires manual reset after tripping, with optional push-to-trip feature 

Choose from models rated from 25 amps to 300 amps, with voltage ratings up to 48VDC, including popular configurations like 90A, 150A, and 200A circuit breakers for high-draw systems. 

Whether you're protecting a large auxiliary system, an electric lift, or power-hungry accessories, these breakers provide reliable circuit protection without the need for fuse replacement.