The Blue Sea Systems ST CLB Circuit Breaker Block is the solution to expensive, difficult-to-install circuit breakers. The CLB Block uses compact, snap-in-place CLB resettable circuit breakers that are as easy to install as a fuse. Quick-connect clips allow circuit breakers to snap easily into place. This circuit breaker block features tin-plated copper buses and screw terminals. The clear insulating cover has square format label recesses, satisfies ABYC/USCG insulation requirements, and is designed with an easy-to-open clip on cover. Breakouts allow wire access in two directions. Accepts ring terminals. Optional push-button waterproof boots or dress nuts (not included) can be installed over cover.• Circuits: 6• Maximum Amperage: 32A per circuit / 100A per block• Maximum Voltage: 32V DC• Mounting: #8 Screw (M4) or #8 Nut• Negative Bus: Yes• Source: Common Source• Breaker Type: Push-Button Reset-Only Circuit Breaker with Quick-Connect Terminals• Minimum Operating Temperature: 14°F (-10°C)• Maximum Operating Temperature: 140°F (60°C)• Screw Terminal Type: #8-32 Screws with Captive Star Lock Washer• Stud Size: #10-32 (M5)• Ring Terminal Size: #10 Diameter (M5)• Mounting Centers: 5.63"• 6.69"L x 2.79"W x 2.60"H w/coverBlue Sea Systems No. 5052 Tin-plated copper for maximum conductivity Clear insulating cover w/label recesses Breakouts allow wire access in 2 directions | ST CLB Circuit Breaker Block, 6 Position with Negative Bus