Home

     Same day shipping on over 99.9% of in-stock orders placed by 3:30 p.m. CST 800-328-2724

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. 


Filter

Series: Series 57

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. 


4 items
content loaded
optifuse cb57-ps-15-5x panel mount circuit breaker
Min. Order Qty:4
Price Not Available
optifuse cbw57-ps-20-5x panel mount circuit breaker
Min. Order Qty:4
Price Not Available
optifuse cbw57-ps-30-5x panel mount circuit breaker
Min. Order Qty:4
Price Not Available
optifuse cbw58-bl-30a-5x panel mount circuit breaker
Min. Order Qty:1
Price Not Available
optifuse cb57-ps-15-5x panel mount circuit breaker
Waytek #:46497
Mfr. #:CB57-PS-15-5X
Min. Order Qty:4
0 in Stock
Price Not Available
optifuse cbw57-ps-20-5x panel mount circuit breaker
Waytek #:46498
Mfr. #:CBW57-PS-20-5X
Min. Order Qty:4
0 in Stock
Price Not Available
optifuse cbw57-ps-30-5x panel mount circuit breaker
Waytek #:46499
Mfr. #:CBW57-PS-30-5X
Min. Order Qty:4
0 in Stock
Price Not Available
optifuse cbw58-bl-30a-5x panel mount circuit breaker
Waytek #:46501
Mfr. #:CBW58-BL-30A-5X
Min. Order Qty:1
0 in Stock
Price Not Available