Blue Sea Systems
A closed back design completely insulates power from the mounting surface. Each screw pair is one isolated circuit. Optional jumpers allow creation of common circuits.... More Details
Allows creation of common circuits on independent connectors. Nickel-plated brass. Continuous amperage - equivalent to matching block.... More Details
Allows creation of common circuits on independent connectors. Nickel-plated brass. Continuous amperage - equivalent to matching block.... More Details
Allows creation of common circuits on independent connectors. Nickel-plated brass. Continuous amperage - equivalent to matching block.... More Details
Easily installed in any Blue Sea Panel. Simple push-in installation mounts in any thickness material. Useful as general indicator and alarm lights. 11/64" mounting hole size.... More Details
Easily installed in any Blue Sea Panel. Simple push-in installation mounts in any thickness material. Useful as general indicator and alarm lights. 11/64" mounting hole size.... More Details
Easily installed in any Blue Sea Panel. Simple push-in installation mounts in any thickness material. Useful as general indicator and alarm lights. 11/64" mounting hole size.... More Details
Easily installed in any Blue Sea Panel. Simple push-in installation mounts in any thickness material. Useful as general indicator and alarm lights. 11/64" mounting hole size.... More Details
Easily installed in any Blue Sea Panel. Simple push-in installation mounts in any thickness material. Useful as general indicator and alarm lights. 11/64" mounting hole size.... More Details
Automatically combines two battery banks during charging and isolates batteries during discharge or starting to protect sensitive electronics. LED light indicates ACR states. Surface, rear, or front p... More Details
Don't get stranded with a dead battery! Senses low battery voltage and automatically disconnects devices to save power for starting or to preserve battery life. The m-LVD senses low battery voltage an... More Details
The Add-A-Battery includes a Dual Circuit Plus™ Battery Switch and an automatic charging relay. These components simplify switching and automate charging, so that all you have to do is turn the batter... More Details
Great for limited space applications in electronics cabinets and under dashboards. Features tin-plated copper bus and stainless steel hardware. Continuous amperage of 100 Amps and maximum volts of 48D... More Details
Great for limited space applications in electronics cabinets and under dashboards. Features tin-plated copper bus and stainless steel hardware. Continuous amperage of 100 Amps and maximum volts of 48D... More Details
Great for limited space applications in electronics cabinets and under dashboards. Features tin-plated copper bus and stainless steel hardware. Continuous amperage of 100 Amps and maximum volts of 48D... More Details
Great for limited space applications in electronics cabinets and under dashboards. Features tin-plated copper bus and stainless steel hardware. Continuous amperage of 100 Amps and maximum volts of 48D... More Details
Provide electrical insulation for exposed panel backs and mechanical protection for panel backs protruding into lockers. Made of lightweight material for easy drilling for wire entrance and exit.... More Details
Provide electrical insulation for exposed panel backs and mechanical protection for panel backs protruding into lockers. Made of lightweight material for easy drilling for wire entrance and exit.... More Details
Connect high amperage cables securely. Includes insulator caps. 48 volts DC maximum.... More Details
Connect high amperage cables securely. Includes insulator caps. 48 volts DC maximum.... More Details
Connect high amperage cables securely. Includes insulator caps. 48 volts DC maximum. Posts have no amperage rating because amperage flows between terminals stacked on the post and is determined by the... More Details
Connect high amperage cables securely. Includes insulator caps. 48 volts DC maximum. Posts have no amperage rating because amperage flows between terminals stacked on the post and is determined by the... More Details
Connect high amperage cables securely. Includes insulator caps. 48 volts DC maximum.... More Details
Additional bus bar allows small wire connections at high amperage cable connectors. 48 volts DC maximum.8ea. #8 terminal screws. Includes insulator.... More Details
Additional bus bar allows small wire connections at high amperage cable connectors. 48 volts DC maximum.8ea. #8 terminal screws. Includes insulator.... More Details
Additional bus bar allows small wire connections at high amperage cable connectors. 48 volts DC maximum.8ea. #8 terminal screws. Includes insulator.... More Details
Features tin-plated copper bus with stainless steel hardware. The highest amperage busbar available. Ideal for main DC negative or positive bus on larger boats.... More Details
Connect high amperage cables securely. Includes insulator caps. 48 volts DC maximum.... More Details
Progressive Industries Class T Fuse Block With Insulating Cover, 200A - 5007100-Bss - 661-5007100F1
Blue Sea Systems
$126.84
Allows the use of Class T fuses for fast acting circuit protection of inverters and other electronics. Four stud design provides ample access around connecting stud to install large cable lugs without... More Details
Progressive Industries Class T Fuse Block With Insulating Cover, 400A - 5502100-Bss - 661-5502100F1
Blue Sea Systems
$176.60
Allows the use of Class T fuses for fast acting circuit protection of inverters and other electronics. Four stud design provides ample access around connecting stud to install large cable lugs without... More Details
For applications such as starters, bilge pumps, horns, wipers and engine controls where switching, in addition to circuit protection is required. All panel switches mount in Blue-Sea A series breaker ... More Details
For batteries with integral marine wing nut posts. Top rotates 360 degrees to allow entry from any angle. Sold as a pair. Red/Black.... More Details
(Start Isolation)Automatically manages the charging of two battery banks and isolates batteries during starting to protect sensitive electronics. 120 Amp continuous rating supports high-output alterna... More Details
Provides a waterproof side entry for antenna cables without requiring removal of the factory installed connector. Stainless steel dress cap conceals mounting hardware and matches stainless steel deck ... More Details
Provides a waterproof side entry for antenna cables without requiring removal of the factory installed connector. Simple one-piece design for easy side mount installationsLow profile, contoured edge r... More Details
Compact ATO®/ATC® fuse block consolidates branch circuits and eliminates the tangle of in-line fuses. Includes a clear insulating cover with label recesses. Uses Blue Sea small format labels and offer... More Details
Up to 600A continuous rating for large diesel engines. One-piece tin-plated copper stud design never loosens over time. Terminal studs accept 1/2" or M12 ring terminals. Ignition protected and UL List... More Details
For applications such as starters, bilge pumps, horns, wipers and engine controls where switching, in addition to circuit protection is required. All panel switches mount in Blue-Sea A series breaker ... More Details
For applications such as starters, bilge pumps, horns, wipers and engine controls where switching, in addition to circuit protection is required. All panel switches mount in Blue-Sea A series breaker ... More Details
For applications such as starters, bilge pumps, horns, wipers and engine controls where switching, in addition to circuit protection is required. All panel switches mount in Blue-Sea A series breaker ... More Details
A closed back design completely insulates power from the mounting surface. Each screw pair is one isolated circuit. Optional jumpers allow creation of common circuits.... More Details
A closed back design completely insulates power from the mounting surface. Each screw pair is one isolated circuit. Optional jumpers allow creation of common circuits.... More Details
A closed back design completely insulates power from the mounting surface. Each screw pair is one isolated circuit. Optional jumpers allow creation of common circuits.... More Details
A closed back design completely insulates power from the mounting surface. Each screw pair is one isolated circuit. Optional jumpers allow creation of common circuits.... More Details
A closed back design completely insulates power from the mounting surface. Each screw pair is one isolated circuit. Optional jumpers allow creation of common circuits.... More Details
A closed back design completely insulates power from the mounting surface. Each screw pair is one isolated circuit. Optional jumpers allow creation of common circuits.... More Details
A closed back design completely insulates power from the mounting surface. Each screw pair is one isolated circuit. Optional jumpers allow creation of common circuits.... More Details
A closed back design completely insulates power from the mounting surface. Each screw pair is one isolated circuit. Optional jumpers allow creation of common circuits.... More Details
A closed back design completely insulates power from the mounting surface. Each screw pair is one isolated circuit. Optional jumpers allow creation of common circuits.... More Details
A closed back design completely insulates power from the mounting surface. Each screw pair is one isolated circuit. Optional jumpers allow creation of common circuits.... More Details
Ideal for passing high current cables through hulls, decks and bulkheads where watertight or vapor proof integrity must be maintained. Feed-Through Terminals also eliminate chafing and provide strain ... More Details
Ideal for passing high current cables through hulls, decks and bulkheads where watertight or vapor proof integrity must be maintained. Feed-Through Terminals also eliminate chafing and provide strain ... More Details
Ideal for passing high current cables through hulls, decks and bulkheads where watertight or vapor proof integrity must be maintained. Feed-Through Terminals also eliminate chafing and provide strain ... More Details
