Blue Sea Systems Circuit Breaker Ca1 80A White 7248White handle single pole circuit breaker with 1/4-20 stud terminal connections is used for DC or 120/240 volt AC circuit protection. C-Series circuit breaker 80 amps AC/DC rating Single pole White toggle handle Combines switching and circuit protection into a single device Magnetic hydraulic trip-free design cannot be held ON during fault current condition Provides overcurrent protection for many DC applications including inverters, bow thrusters, and windlasses Suitable for main circuit protection of DC electrical systems or 120/240 volt AC circuit protection 80 volts DC maximum voltage 240 volts AC maximum voltage #6-32 mounting screws included 1/4-20 tin plated brass terminal studs 0.630 in. diameter panel hole size for toggle switch 10,000 amps interrupt capacity @ 80 volts DC 5000 amps interrupt capacity @ 125 volts AC 5000 amps interrupt capacity @ 240 volts AC Rated for 10,000 switching cycles @ rated amperage and voltage .75 in. width x 2.5 in. height x 2.475 in. depth Meets ABYC standards UL 1077 recognized