Shortstop Auto Reset Breaker, 12 Volt DC 50 AmpPrpoduct Details:* Rated Voltage: 12 Volt DC* Rate Current: 50 Amps* Parallel Mounting Bracket* Automatic Reset – Resets Automatically But Will Continue To Trip Until Fault Is Corrected* Dimensions (LxWxH): 1.25″ x 0.80″ x 0.68″ (Not Including Studs)* Stud Heights: ~0.73″ (Silver) / ~0.62″ (Copper)* Stud Size: 10-32* Mounting Hole Size: ~0.21″* Distance Between Mounting Holes: ~1.67″BussmannCB-ST1-50 PMB