"A" Frame Magnetic Circuit Breakers. 5 Amp. Double Pole. Standard branch AC or DC circuit breaker for Paneltronics electrical distribution panels. Meets all American Boat and Yacht Council (ABYC) Standards for non ignition protected circuit breaker. UL Recognized (UL 1077) for use in the U.S.A., and CSA Certified for use in Canada (ABYC E-11.12.2.8.. Trip free (ABYC E-11.12.1.7.2.2. and E-11.12.2.8.1.). Manual reset (ABYC E-11.12.1.7.2.4. and E-11.12.2.8.1.)