The ATO/ATC Auto Blade Style Circuit Breaker has a similar style to the ATO/ATC automotive fuses. The ATO/ATC blade circuit breakers are installed into the auto blade style fuses blocks. Typical applications include lighting, automobiles, commercial vehicles such as trucks and buses, watercraft, lighting applications, and other battery driven vehicles that operate on DC voltage. The ATO/ATC Thermal Circuit Breakers are available in Type I Auto Reset, Type II Modified Reset, Type III Manual Reset and Type M manual reset versions. ATO/ATC thermal circuit breakers have ampere ratings from 0.4 to 30 amps. They are rated at either 12, 24 or 50 volts DC. The ATO/ATC Blade Style Thermal Circuit Breakers are offered with SAE J553, UL 1077, CSA, VDE, and UL 1500 (Ignition Protected) certifications.