Switches & Panels

Blue Sea Systems' terminal block jumpers allow creation of common circuits on independent connectors. Bus material is composed of nickel-plated brass for resistance to corrosion. Sold as a pack of 5.

Labels are designed for DC panel equipment -- helps ensure the right switches are tripped. Includes 30 labels. Made from quality materials.

The Blue Sea Systems 7151-BSS Marine Grade Short Stop Circuit Breaker is constructed from corrosion-resistant materials to withstand harsh environments. The IP64 water resistant boot protects against dust and splashing water. Its push-to-reset operation only disconnects when tripped. Stainless steel lock nuts are provided...

Blue Sea Systems' circuit breaker combines switching and circuit protection into a single device. Meets ABYC standards. "Trip Free" design cannot be held "ON" during fault current condition.

Water resistant circuit breaker switch panel is made with high-quality polycarbonate/ABS. The panel is UV-stabilized and flame retardant. This product will not corrode. Silicon breaker boots and gaskets protect against water ingress.

Blue Sea Systems' MAXI fuses feature tin-plated connector blades for extra corrosion resistance. Visible indication of blown condition. These fuses are sold individually.

Blue Sea Systems' 5141-BSS MAXI Fuses feature tin-plated connector blades for corrosion-resistance. The clear fuse head offers a visible indication of a blown fuse. MAXI fuses are economical and easy to replace. Amperage: 60 Amp. Maximum Voltage: 32V DC. Interrupt Capacity: 1000A.

10A push button LED ring switch can be wired for normally open or normally closed. Installs with .110 in. quick connects which are included. Single pole double throw or single pole single throw.

Blue Sea Systems' contura switch SPST Off-On is ignition protected and safe for installation aboard gasoline powered boats. Meets UL1500 and ISO8846 ignition protection requirements. Vibration, shock, thermoshock, moisture and salt spray resistant.

Blue Sea Systems' toggle switch is composed of nickel-plated brass and phenolic non-corrosive construction. When mounted with a WeatherDeck toggle switch boot rated for IP67-temporary immersion for 30 minutes. Maximum amperage rating of 15A at 125V AC/15A at 12V DC/10A at 250V AC.

Water-resistant accessory panel comes with 2x biPre-Wired harness for easy installation in all panels. Silicon breaker boots and gasket protects against water ingress. Illuminated Carling Technologies 15A circuit breaker switch allows the ability to shut off panel preventing parasitic draw. Marine-grade polycarbonate/ABS materials.

Blue Sea Systems' stud cablecap insulators insulate stud type connectors on alternators, starters, windlasses and other high amperage devices. Built for use in marine environments. Sold individually.

ANL fuse block with insulating cover 35 to 300A accepts 5/16" (M8) ring terminals. For use on systems up to 32 volts DC. Swing out design allows replacement of the fuses without removing fasteners. Cover breakouts allow wire access in any direction.

The Blue Sea Systems 7903-BSS Spare Locking Key is designed for use with the M-Series Battery Switch. The key is an exact replacement and installs without tools. The switch is designed for single-circuit ON/OFF applications.

Blue Sea Systems' MAXI fuses feature tin-plated connector blades for extra corrosion resistance. Visible indication of blown condition. These fuses are sold individually.

Busbars are used to consolidate multiple wires or fee multiple circuits. Blue Sea Systems prides itself on engineering quality products for the harsh marine environment that are built to last. Products meet ABYC, NMMA, and Coast Guard standards.

Blue Sea Systems' circuit breaker boot replaces standard mounting nut for mounting on Thermal Push button circuit breakers only. UV resistant material resists discoloration and cracking. Sold as a pack of two.

Common 150A BusBar with four 1/4 inch studs. Features a maximum voltage rating of 300V AC /48V DC. Reinforced polycarbonate base with tin-plated copper CDA 110/UNS11000 bus.

Blue Sea Systems' LED indicator lights are easily installed in any Blue Sea Systems circuit breaker panel. Simple push-in installation mounts in any thickness material. Useful as general indicator and alarm lights.

Blue Sea Systems 2151-BSS Dual MRBF Terminal Fuse Block features a high-amp fuse appropriate for DC main, inverter, windlass, and bow thruster circuit protection. It provides high current protection in tight space constraints. The isolated stud nut design uses standard M8 hardware and ermits...