Blue Sea Systems 5054 ST CLB 12-Circuit Push Button Breaker Block with Cover

The Blue Sea Systems ST CLB Circuit Breaker Block combines the reliability of resettable breaker protection with the simplicity of traditional fuse block installation. This 12-circuit breaker panel provides professional-grade circuit protection for marine electrical systems while offering significant advantages over conventional fuse blocks.

Key Features:

• 12-circuit capacity with modular design - includes one 15A push button breaker, remaining positions accept breakers from 3A to 40A (sold separately)
• Resettable push button breakers eliminate the need for fuse replacement and restore function when faults clear
• Clear insulating cover meets ABYC and USCG requirements with access holes for resetting breakers without cover removal
• Tin-plated copper buses resist corrosion in marine environments
• Common negative bus simplifies ground wire grouping and speeds installation
• Accepts ring or snap fork terminals and push button breakers with 1/4" male quick connect terminals
• Cover includes space for square format labels for easy circuit identification
• Maximum rating: 100A per block, 32A per circuit, 32V maximum voltage
• Mounts with #8 screws; positive terminals use #8-32 fasteners, negative bus uses #10-32 fasteners
• Backed by Blue Sea Systems lifetime warranty

Ideal for circuits that are switched elsewhere or do not require integrated switching, this breaker block offers the convenience of resettable protection without the complexity and cost of a full breaker panel installation. The modular design allows you to customize circuit protection to match your specific needs.