Features Push-to-reset operation Compact design enables high density circuit protection configurations Trip Free design cannot be held ON during fault current condition Ignition protected – safe for installation aboard gasoline powered boats Branch circuit breakers (can also be used for 24-hour circuit protection) Quick connect terminal style circuit breakers are incorporated into Blue Sea Systems weatherdeck waterproof circuit breaker panels, dual battery bank main distribution panels, and 360 distribution panels Optional push button waterproof boot protects circuit breaker in wet environments, replaces dress nut mounting on circuit breakers and resists discoloration and cracking Specifications Maximum voltage: 32 V DC Amperage: 20 A Mounting: Panel mount 3/8-27 UNS Circuit breaker type: Thermal trip, manual push-button reset only Terminal type: 1/4 Male quick connect Minimum operating temperature: -10 degree C Maximum operating temperature: 60 degree C Screw terminal torque: 0.68 N-m(6 inch-lb) Interrupt capacity: 3000 A @ 14.7 V, 2500 A @ 28 V Weight: 0.03 kg (0.06 lb) Certificate: CE, ISO 8846 Marine, TUV, UL 1077, UL 1500 Optional Accessories Push Button Reset Only Circuit Breaker Boot – Clear Push Button Reset Only Circuit Breaker Boot – White Push Button Reset Only Circuit Breaker Boot – Black Dimension Drawing Cutout Template Trip Delay Curve Opening speed, or delay, defines the relationship between the percentage by which the fuse or circuit breaker is operating over its Amperage Rating and the length of time that will be required for it to open. The opening of a fuse or circuit breaker is determined not just by the amperage rating, but by the amount of time and the percentage over its amperage rating at which it is being operated. The higher the % of current flow to amperage rating, the faster the circuit protector will open.