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350 Ampere continuous rating for inboard gasoline and diesel engines. One-piece tin-plated copper stud design never loosens over time. Terminal studs accept 3/8" or M10 ring terminals. Ignition protec... More Details

350 Ampere continuous rating for inboard gasoline and diesel engines. One-piece tin-plated copper stud design never loosens over time. Terminal studs accept 3/8" or M10 ring terminals. Ignition protec... More Details

Compact solution when circuit protection is provided elsewhere Allows connecting multiple AC sources to one circuitSwitches hot and neutral lines600 volts AC max Part #:661-9009Manufacturer:BLUE SEA S... More Details

Compact solution when circuit protection is provided elsewhere Allows connecting multiple AC sources to one circuitSwitches hot and neutral lines600 volts AC max Part #:661-6337Manufacturer:BLUE SEA S... More Details

Compact solution when circuit protection is provided elsewhere Allows connecting multiple AC sources to one circuitSwitches hot and neutral lines600 volts AC max Part #:661-9010Manufacturer:BLUE SEA S... More Details

Compact solution when circuit protection is provided elsewhereAllows connecting multiple AC sources to one circuitSwitches hot and neutral lines600 volts AC max Part #:661-9019Manufacturer:BLUE SEA SY... More Details

Hermetically sealed, waterproof, and vaporproof. Pulse circuit requires very low current draw when contact is closed. Part #:661-9012Manufacturer:BLUE SEA SYSTEMSManufacturer Part #:9012-BSSUPC:632085... More Details

Paralleling link bus Part #:661-9160Manufacturer:BLUE SEA SYSTEMSManufacturer Part #:9160-BSSUPC:632085091606Order In Multiples Of:1DescriptionParalleling link bus Variations661-2708Cover Connector Po... More Details

Backlit meters can either surface or panel mount. (Separate 12V or 24V connection required for lighting)Voltmeter: Dial marked in 5 Volt increments. Part #:661-9353Manufacturer:BLUE SEA SYSTEMSManufac... More Details

Backlit meters can either surface or panel mount. (Separate 12V or 24V connection required for lighting)Ammeters: 0-50 Amp AC scale in 5 amp increments. Uses a simple 2 wire connection from a coil sli... More Details

Double pole, magnetic-hydraulic, trip free circuit breakers. Combines switching and circuit protection into a single device. Allows for the neutral circuit on one pole and hot circuit on other pole. B... More Details

Double pole, magnetic-hydraulic, trip free circuit breakers. Combines switching and circuit protection into a single device. Allows for the neutral circuit on one pole and hot circuit on other pole. B... More Details

Double pole, magnetic-hydraulic, trip free circuit breakers. Combines switching and circuit protection into a single device. Allows for the neutral circuit on one pole and hot circuit on other pole. B... More Details

Double pole, magnetic-hydraulic, trip free circuit breakers. Combines switching and circuit protection into a single device. Allows for the neutral circuit on one pole and hot circuit on other pole. B... More Details

Double pole, magnetic-hydraulic, trip free circuit breakers. Combines switching and circuit protection into a single device. Allows for the neutral circuit on one pole and hot circuit on other pole. B... More Details

The AC Main power system provides a path for delivering power from the ship's source of AC power to the AC branch distribution system. It begins at the AC power source (shore power, genset, or inverte... More Details

The AC Main power system provides a path for delivering power from the ship's source of AC power to the AC branch distribution system. It begins at the AC power source (shore power, genset, or inverte... More Details

Features double-pole AC main circuit breaker. Red reverse polarity indicating LED. Safety ground screw on panel back. Part #:661-8077Manufacturer:BLUE SEA SYSTEMSManufacturer Part #:8077-BSSUPC:632085... More Details

Features double-pole AC main circuit breaker. Red reverse polarity indicating LED. Safety ground screw on panel back. Part #:661-8079Manufacturer:BLUE SEA SYSTEMSManufacturer Part #:8079-BSSUPC:632085... More Details

GFCI Branch and ELCI Main - Reduces the risk of fire and shock hazards caused by defects in boat appliances and circuit wiring. Provides Main circuit protection with branch circuits. 1-ELCI Main, 30A ... More Details

GFCI Branch and ELCI Main - Reduces the risk of fire and shock hazards caused by defects in boat appliances and circuit wiring. Provides Main circuit protection with branch circuits. 1-ELCI Main, 30A ... More Details

GFCI Branch and ELCI Main - Reduces the risk of fire and shock hazards caused by defects in boat appliances and circuit wiring. Provides Main circuit protection with branch circuits. 1-ELCI Main, 30A ... More Details

Designed for flybridge and open cockpit applications. Rated IP66 - "Use on Shipdecks". Installed switch is On/Off. Features push button circuit breakers with waterproof boot, countersunk mounting hole... More Details

Designed for flybridge and open cockpit applications and meets IP66 for use on ship decks. Convenient push button breakers allows tripped circuit to be reset from the front to the panel. Comes pre-wir... More Details

Designed for flybridge and open cockpit applications. Rated IP66 - "Use on Shipdecks". Installed switch is On/Off. Features push button circuit breakers with waterproof boot, countersunk mounting hole... More Details

Designed for flybridge and open cockpit applications and meets IP66 for use on ship decks. Convenient push button breakers allows tripped circuit to be reset from the front to the panel. Comes pre-wir... More Details

Designed for flybridge and open cockpit applications. Rated IP66 - "Use on Shipdecks". Installed switch is On/Off. Features push button circuit breakers with waterproof boot, countersunk mounting hole... More Details

Designed for flybridge and open cockpit applications and meets IP66 for use on ship decks. Convenient push button breakers allows tripped circuit to be reset from the front to the panel. Comes pre-wir... 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

Rugged finned aluminum case dissipates heat Universal line voltage 90-265V AC, 45-65 HzAC over/under voltage shut down and auto-restartLarge bright full graphic control screen w/user interfacePlain-la... More Details

Rugged finned aluminum case dissipates heat Universal line voltage 90-265V AC, 45-65 HzAC over/under voltage shut down and auto-restartLarge bright full graphic control screen w/user interfacePlain-la... More Details

Panel enclosure for ELCI Main circuit breakers and other large frame devices. Meets ABYC E-11 when used with an ELCI Main circuit breaker and mounted within 10' of the shore power inlet. Clear cover a... More Details

Panel enclosure for ELCI Main circuit breakers and other large frame devices. Meets ABYC E-11 when used with an ELCI Main circuit breaker and mounted within 10' of the shore power inlet. Clear cover a... More Details

Panel enclosure for ELCI Main circuit breakers and other large frame devices. Meets ABYC E-11 when used with an ELCI Main circuit breaker and mounted within 10' of the shore power inlet. Clear cover a... More Details

Provides surface mount circuit protection for ATO®/ATC® Fuses in a compact footprint. The single side design allows wire entry from one side to maximize space. Compact common source fuse blockAccepts ... More Details

Provides surface mount circuit protection for ATO®/ATC® Fuses in a compact footprint. The single side design allows wire entry from one side to maximize space. Compact common source fuse blockAccepts ... More Details

Part #:661-5032Manufacturer:BLUE SEA SYSTEMSManufacturer Part #:5032-BSSUPC:632085050320Order In Multiples Of:1StudNegative Bus: #8-32 studPositive Bus: #8-32 studDescription12 circuits Variations More Details

AC Source Selection panels allow the boater to select between AC sources to supply powerto the AC Branch distribution system. Double pole AC main circuit breakers with installed lockout slidePrevents ... More Details

Monitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen. Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a co... More Details

Monitors DC voltage on a bright, waterproof, daylight readable OLED screen. Compact size enables mounting in any convenient locationIP66 waterproofReverse polarity protectedMounts in a common 1-1/8" d... More Details

Monitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a com... More Details

Monitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen. Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a co... More Details

Interrupt rating satisfies ABYC requirements for DC main circuit protectionAppropriate for inverters, windlasses, and bow thrusters.Ignition protectedClear window - visual indication of blown conditio... More Details

Interrupt rating satisfies ABYC requirements for DC main circuit protectionAppropriate for inverters, windlasses, and bow thrusters.Ignition protectedClear window - visual indication of blown conditio... More Details

Interrupt rating satisfies ABYC requirements for DC main circuit protectionAppropriate for inverters, windlasses, and bow thrusters.Ignition protectedClear window - visual indication of blown conditio... More Details

Interrupt rating satisfies ABYC requirements for DC main circuit protectionAppropriate for inverters, windlasses, and bow thrusters.Ignition protectedClear window - visual indication of blown conditio... More Details

Interrupt rating satisfies ABYC requirements for DC main circuit protectionAppropriate for inverters, windlasses, and bow thrusters.Ignition protectedClear window - visual indication of blown conditio... More Details

Interrupt rating satisfies ABYC requirements for DC main circuit protectionAppropriate for inverters, windlasses, and bow thrusters.Ignition protectedClear window - visual indication of blown conditio... More Details

Interrupt rating satisfies ABYC requirements for DC main circuit protectionAppropriate for inverters, windlasses, and bow thrusters.Ignition protectedClear window - visual indication of blown conditio... More Details

Interrupt rating satisfies ABYC requirements for DC main circuit protectionAppropriate for inverters, windlasses, and bow thrusters.Ignition protectedClear window - visual indication of blown conditio... More Details

Interrupt rating satisfies ABYC requirements for DC main circuit protectionAppropriate for inverters, windlasses, and bow thrusters.Ignition protectedClear window - visual indication of blown conditio... More Details

Interrupt rating satisfies ABYC requirements for DC main circuit protection Appropriate for inverters, windlasses, and bow thrusters.Ignition protectedClear window - visual indication of blown conditi... More Details

Interrupt rating satisfies ABYC requirements for DC main circuit protectionAppropriate for inverters, windlasses, and bow thrusters.Ignition protectedClear window - visual indication of blown conditio... More Details

Interrupt rating satisfies ABYC requirements for DC main circuit protectionAppropriate for inverters, windlasses, and bow thrusters.Ignition protectedClear window - visual indication of blown conditio... More Details

Interrupt rating satisfies ABYC requirements for DC main circuit protectionAppropriate for inverters, windlasses, and bow thrusters.Ignition protectedClear window - visual indication of blown conditio... More Details

Interrupt rating satisfies ABYC requirements for DC main circuit protectionAppropriate for inverters, windlasses, and bow thrusters.Ignition protectedClear window - visual indication of blown conditio... More Details

Water Resistant USB Accessory Panel - 15A Circuit Breaker, 4x Blank Apertures  Easy to install accessory panels include a 15A circuit breaker switch and pre-wired harness. Panels offer customizable 12... More Details

with optional Auxiliary Battery Priority Automatically shares single source of charge with Auxiliary Battery Senses charging on two battery banksSide and bottom knockouts for cable connectionsClip-on ... More Details

Very high temp molded silicone for marine wet exhaust systems. They offer increased tolerance to heat, misalignment, movement and vibration, while reducing installed cost, back pressure and noise. Rei... More Details

Very high temp molded silicone for marine wet exhaust systems. They offer increased tolerance to heat, misalignment, movement and vibration, while reducing installed cost, back pressure and noise. Rei... More Details

Very high temp hand built glossy blue silicone. Comes with 4 stainless steel T-Bolt clamps. Made to marine standards. 3/16" Wall thickness. 350°F. SAE J2006 R3. 10 year warranty. Part #:606-272V2000SS... More Details

Very high temp hand built glossy blue silicone. Comes with 4 stainless steel T-Bolt clamps. Made to marine standards. 3/16" Wall thickness. 350°F. SAE J2006 R3. 10 year warranty. Part #:606-272V3120SS... More Details

Very high temp hand built glossy blue silicone. Comes with 4 stainless steel T-Bolt clamps. Made to marine standards. 3/16" Wall thickness. 350°F. SAE J2006 R3. 10 year warranty. Part #:606-272V3000SS... More Details

Very high temp hand built glossy blue silicone. Comes with 4 stainless steel T-Bolt clamps. Made to marine standards. 3/16" Wall thickness. 350°F. SAE J2006 R3. 10 year warranty. Part #:606-272V4000SS... More Details

Very high temp hand built glossy blue silicone. Comes with 4 stainless steel T-Bolt clamps. Made to marine standards. 3/16" Wall thickness. 350°F. SAE J2006 R3. 10 year warranty. Part #:606-272V5000SS... More Details

Very high temp hand built glossy blue silicone. Comes with 4 stainless steel T-Bolt clamps. Made to marine standards. 3/16" Wall thickness. 350°F. SAE J2006 R3. 10 year warranty. Part #:606-272V6000SS... More Details

Very high temp hand built glossy blue silicone. Comes with 4 stainless steel T-Bolt clamps. Made to marine standards. 1/4" Wall thickness. 350°F. SAE J2006 R3. 10 year warranty. Part #:606-272V8000SSM... More Details

Double braid. A strong, flexible, and long wearing line. Great for a wide range of boats for Mainsheets, Jibsheets & Control lines. Durable and spliceable. Part #:325-21130800600Manufacturer:NEW ENGLA... More Details

Double braid. A strong, flexible, and long wearing line. Great for a wide range of boats for Mainsheets, Jibsheets & Control lines. Durable and spliceable. Part #:325-21131000600Manufacturer:NEW ENGLA... More Details

Part #:96-T9157GManufacturer:ALEXSEAL YACHT COATING (CANADA ONLY)Manufacturer Part #:45075.9157.9.424Order In Multiples Of:1ColorBlue Tone WhiteSizeGallon Variations96-T0125GAlexseal Premium Topcoat 5... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details

High density polyethylene woven with low density polyethylene for superior strength. 5 Mil with 10 x 8 weave per square inch. Excellent for covers, camping or for an emergency construction cover. Sun ... More Details