Blue Sea 7225 AC / DC Single Pole Toggle Magnetic World Circuit Breaker - 40 Amp Circuit Breaker Type Magnetic Hydraulic - Trip Free. Maximum Voltage 277 Volts AC 65 Volts DC. Rated Switch Cycles 10,000rated amperage and voltage. The Industry Standard Circuit Breaker for Blue Sea Systems Electrical Panels. Combines Switching and Circuit Protection into a Single Device. Product Dimensions 2.00H x .750W x 2.72D. Box Dimensions 1H x 3W x 5L. Weight 0.2lbs. Single Pole Quick Trip Models are Designed Specifically for Electronics Protection. ColorRed. Trip Free Design Cannot be held ON During Fault Current Condition.