All panel switches mount in Blue-Sea A series breaker panels. Supplied with mounting adapter for standard 5/8" circuit breaker mounting hole. Nickel-plated brass and phenolic non-corrosive construction. White actuator. Rated 15A @ 32V DC or 125V AC, 10A @ 250V AC. 1/4" Tab terminals. On in parenthesis (On) indicates a momentary position.