The NDB330Z43-1QHY110L is a DC panel mount circuit breaker with a black rocker with vertical white printing. This rocker acutator circuit breaker is a hydraulic magnetic breaker with an DC medium trip curve and a DC 80V rating. With a UL489A Listing, these easy-to-install snap-in panel mount circuit breakers with a rocker switch actuator are ideal for all types of equipment, marine and other applications. The current rating for this 1 pole DC panel mount circuit breaker with a printed rocker actuator is 3 Amps. A wide range of wiring termination options and rocker colors and printing are available for this rocker switch circuit breaker.