Circuit Protection

OverviewThe Blue Sea Systems Dual Battery Bank Management Panel is a DC battery management panel for boats that need clear control of separate engine and house battery banks. The range supports 12V and 24V DC systems with a 32V DC maximum voltage, and...

OverviewThe Blue Sea Systems Triple Battery Bank Management Panel is a battery switching and circuit protection panel for twin-engine boats using three battery banks. It combines two Dual Circuit Plus battery switches with push-button 24-hour circuit...

OverviewThe Blue Sea Systems DC C-Series Panel is a blank DC breaker panel made for C-Series toggle circuit breakers on marine electrical systems. It gives installers a clean starting point for building a protected DC distribution panel without being...

OverviewThe Blue Sea Systems Traditional Metal DC Panel is a pre-wired DC circuit breaker panel for 12V DC and 24V DC boat electrical systems, with white toggle breakers and backlit circuit labels for easier circuit identification. The range includes...

OverviewThe Blue Sea Systems UL-489 Circuit Breaker Raised Rocker is a double-pole AC circuit breaker for marine electrical panels that require UL-489 protection and a raised rocker actuator. It is rated for up to 250V AC, uses a magnetic hydraulic...

OverviewThe Blue Sea Systems A-Series Flat Rocker Circuit Breaker is a double-pole magnetic hydraulic breaker for marine electrical panels, combining manual switching and circuit protection in one panel-mounted unit. This version family uses a flat...

OverviewThe Blue Sea Systems COTS Military Grade A-Series is a double-pole magnetic hydraulic circuit breaker range for marine electrical panels and other demanding onboard AC or DC circuits. These breakers combine switching and circuit protection in one...

OverviewThe Blue Sea Systems A-Series Double Pole Toggle is a magnetic hydraulic circuit breaker for marine electrical panels, combining manual switching and circuit protection in one panel-mounted device. It is a double-pole toggle breaker, commonly...

OverviewThe Blue Sea Systems 5006100 is a MAXI fuse block for one 30A to 80A fused circuit on DC systems up to 32V. It takes MAXI fuses and gives you a clean, covered connection point when a single higher-amperage branch circuit needs protection without...

OverviewThe Blue Sea Systems Marine Grade Short Stop is a compact DC circuit breaker range for replacing fuses in low-voltage marine electrical circuits. It uses a thermal trip with manual reset, supports up to 28V DC, and has a 2,500A interrupt capacity...

OverviewThe Blue Sea Systems 285 Series is a family of thermal circuit breakers for DC marine circuits where circuit protection and manual switching are both needed in one device. It covers medium-duty loads from 25A to 150A and is available in panel...