Blue Sea 7224 AC / DC Single Pole Magnetic World Circuit Breaker - 40 Amp [7224] Canvas Covers Zuma Base Diameter (in) - 5

Base Diameter (in) - 5 7/16

Cut-Out Length Y1 (in) - 27 1/16

Anti-chafe chin guard

UPC: 719441200084

They're also a certified bluesign® product

Blue Sea 7224 AC / DC Single Pole Magnetic World Circuit Breaker - 40 Amp [7224] Canvas Covers Zuma Base Diameter (in) - 5AC DC Single Pole Magnetic World Circuit Breaker The World Circuit Breaker meets all American Boat and Yacht Council (ABYC) Standards, is UL 1077 Recognized, TUV Certified, CE marked for Europe, and CSA Certified for Canada. PN: 7224 Color: Black Amperage: 40 Amp Delay: Standard Features: The industry standard circuit breaker for Blue Sea Systems electrical panels Combines switching and circuit protection into a single device Single pole Quick Trip