Blue Sea Systems
Blue Sea Systems is committed to the improvement of marine electrical products and systems, such as panel systems, circuit breakers, connectors, and insulators. Blue Sea wants to satisfy their distributors, dealers and ultimately the retail customer by designing and manufacturing electrical products engineered to withstand the harsh marine environment.
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Blue Sea 4002 Cable Cap Dual Entry - Black
Blue Sea Systems
MSRP: $9.08$6.28Dual Entry PowerPost Cable Insulator, BlackPart# 4002Protects against accidental short circuitsTop lid allows for easy access to connection pointCable Size: up to 2/0 AWG Cable Size Metric: up to...MSRP: $9.08$6.28 -
Blue Sea 4003 Cable Cap Dual Entry - Red
Blue Sea Systems
MSRP: $9.08$6.28Dual Entry PowerPost Cable Insulator, RedPart# 4003Protects against accidental short circuitsTop lid allows for easy access to connection pointCable Size: up to 2/0 AWG Cable Size Metric: up to 70...MSRP: $9.08$6.28 -
Blue Sea 4005 Standard CableCap - Small Pair
Blue Sea Systems
MSRP: $6.20$4.184005 Standard CableCap - Small PairFeatures:Cable Size - 4, 2, 1Pair - Red/BlackInsulates battery terminals which have added adapter terminalsFor batteries with marine adapter terminals added...MSRP: $6.20$4.18 -
Blue Sea 4006 Standard CableCap - Large Pair
Blue Sea Systems
MSRP: $5.55$3.734006 Standard CableCap - Large PairFeatures:Cable Size - 1/0, 2/0Pair - Red/BlackFor batteries with marine adapter terminals added onWARNING: This product can expose you to chemicals including...MSRP: $5.55$3.73 -
Blue Sea 4008 CableCap - Red 0.47 to 0.13 Stud
Blue Sea Systems
MSRP: $3.31$2.234008 CableCap - Red 0.47 to 0.13 StudFeatures:Insulate stud type connectors on alternators, starters, windlasses and other high amperage devicesWARNING: This product can expose you to chemicals...MSRP: $3.31$2.23 -
Blue Sea 4009 CableCap - Black 0.47 to 0.13 Stud
Blue Sea Systems
MSRP: $3.31$2.23C4009 CableCap - Black 0.47 to 0.13 StudFeatures:Insulate stud type connectors on alternators, starters, windlasses and other high amperage devicesWARNING: This product can expose you to chemicals...MSRP: $3.31$2.23 -
Blue Sea 4010 CableCap - Red 0.70 to 0.30 Stud
Blue Sea Systems
MSRP: $3.48$2.344010 CableCap - Red 0.70 to 0.30 StudFeatures:Insulate stud type connectors on alternators, starters, windlasses and other high amperage devicesWARNING: This product can expose you to chemicals...MSRP: $3.48$2.34 -
Blue Sea 4011 CableCap - Black 0.70 to 0.30 Stud
Blue Sea Systems
MSRP: $3.48$2.344011 CableCap - Black 0.70 to 0.30 StudFeatures:Insulate stud type connectors on alternators, starters, windlasses and other high amperage devicesWARNING: This product can expose you to chemicals...MSRP: $3.48$2.34 -
Blue Sea 4012 CableCap - Red 0.50 Stud
Blue Sea Systems
MSRP: $4.03$2.784012 CableCap - Red 0.50 StudFeatures:Insulate stud type connectors on alternators, starters, windlasses and other high amperage devicesWARNING: This product can expose you to chemicals including...MSRP: $4.03$2.78 -
Blue Sea 4013 CableCap - Black 0.50 Stud
Blue Sea Systems
MSRP: $4.03$2.784013 CableCap - Black 0.50 StudFeatures:Insulate stud type connectors on alternators, starters, windlasses and other high amperage devicesWARNING: This product can expose you to chemicals including...MSRP: $4.03$2.78 -
Blue Sea 4014 CableCap - Red 1.25 to 0.70
Blue Sea Systems
MSRP: $4.37$2.994014 CableCap - Red 1.25 to 0.70Features:Insulate stud type connectors on alternators, starters, windlasses and other high amperage devicesWARNING: This product can expose you to chemicals including...MSRP: $4.37$2.99 -
Blue Sea 4015 CableCap - Black 1.25 to 0.70
Blue Sea Systems
MSRP: $4.37$2.99CableCap - Black 1.25 to 0.70Features:Insulate stud type connectors on alternators, starters, windlasses and other high amperage devicesWARNING: This product can expose you to chemicals including...MSRP: $4.37$2.99 -
Blue Sea 4016 Straight Terminal CableCap - Small
Blue Sea Systems
MSRP: $5.55$3.734016 Straight Terminal CableCap - SmallInsulates battery terminals which have standard automotive posts.Features:Designed to fit standard automotive postsWARNING: This product can expose you to...MSRP: $5.55$3.73 -
Blue Sea 4017 Straight Terminal CableCap - Large
Blue Sea Systems
MSRP: $5.55$3.734017 Straight Terminal CableCap - LargeInsulates battery terminals which have standard automotive posts.Features:Designed to fit standard automotive postsWARNING: This product can expose you to...MSRP: $5.55$3.73 -
Blue Sea 4018 Square CableCap Insulators Pair Red/Black
Blue Sea Systems
MSRP: $7.16$4.85Square CableCap Insulators Pair Red/BlackSquare CableCap insulators - Cable size 1/0Pair: 1 Red/1 BlackWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp)...MSRP: $7.16$4.85 -
Blue Sea 4026 AC Isolation Cover - 5-1/4 x 3-3/4 x 3
Blue Sea Systems
MSRP: $32.09$21.784026 AC Isolation Cover - 5-1/4 x 3-3/4 x 3Features:Provides electrical insulation for exposed panel backsProvides mechanical protection for panel backs protruding into lockersLightweight material is...MSRP: $32.09$21.78 -
Blue Sea 4027 AC Isolation Cover - 5-1/4 x 7-1/2x3
Blue Sea Systems
MSRP: $39.47$27.014027 AC Isolation Cover - 5-1/4 x 7-1/2x3Features:Provides electrical insulation for exposed panel backsProvides mechanical protection for panel backs protruding into lockersLightweight material is...MSRP: $39.47$27.01 -
Blue Sea 4028 AC Isolation Cover - 7-1/2 x 10-1/2x3
Blue Sea Systems
MSRP: $104.74$71.214028 AC Isolation Cover - 7-1/2 x 10-1/2x3Features:Provides electrical insulation for exposed panel backsProvides mechanical protection for panel backs protruding into lockersLightweight material is...MSRP: $104.74$71.21 -
Out of Stock
Blue Sea 4029 AC Isolation Cover - 8 Position, 1 Column
Blue Sea Systems
MSRP: $125.93$113.524029 AC Isolation Cover - 8 Position, 1 ColumnFeatures:Provides electrical insulation for exposed panel backsProvides mechanical protection for panel backs protruding into lockersLightweight material...MSRP: $125.93$113.52 -
Out of Stock
Blue Sea 4031 Panel Back Insulating Cover
Blue Sea Systems
MSRP: $124.86$112.204031Panel Back Insulating CoversCover for 2 Column x 10 Position + MeterProvides electrical insulation for exposed panel backs Provides mechanical protection for panel backs protruding into lockers...MSRP: $124.86$112.20 -
Blue Sea 4100 Toggle Guard
Blue Sea Systems
MSRP: $4.88$3.184100 Toggle GuardFeatures:Protects circuit breakers from being accidentally switched ON or OFFFits all A-Series single pole circuit breakersFits all panel switchesCan be used on any brand of...MSRP: $4.88$3.18 -
Blue Sea 4111 360 Panel Adapter for Push Button Reset Only
Blue Sea Systems
MSRP: $6.52$4.394111 360 Panel Adapter for Push Button Reset OnlyFeatures:Adapts Push Button Reset-Only Thermal Circuit Breaker to Blue Sea Systems' rocker panels and new battery management panelsWARNING: This...MSRP: $6.52$4.39 -
Blue Sea 4125 AC A-Series Circuit Breaker Lockout Slide
Blue Sea Systems
MSRP: $22.35$15.114125 AC A-Series Circuit Breaker Lockout Slide Features:Allows only 1 double pole AC circuit breaker to be activated at a timeGuarantees that AC power from 2 sources (shore power and genset or...MSRP: $22.35$15.11 -
Out of Stock
Blue Sea 4126 AC A-Series Circuit Breaker Lockout Slide
Blue Sea Systems
MSRP: $24.06$16.084126 AC A-Series Circuit Breaker Lockout SlideFeatures:Allows only 1 double pole AC circuit breaker to be activated at a timeGuarantees that AC power from 2 or 3 sources (shore power and genset or...MSRP: $24.06$16.08 -
Blue Sea 4130 Lockout Slide 2 Position 2 Pole C-Series
Blue Sea Systems
MSRP: $42.79$29.414130 Lockout Slide 2 Position 2 Pole C-SeriesFeatures:Allows only 1 of a pair of double pole or triple pole AC circuit breakers to be activated at a timeGuarantees that AC power from 2 sources (power...MSRP: $42.79$29.41 -
Blue Sea 4131 Lockout Slide 2 Position 3 Pole C-Series
Blue Sea Systems
MSRP: $42.79$29.414131 Lockout Slide 2 Position 3 Pole C-SeriesFeatures:Allows only 1 of a pair of double pole or triple pole AC circuit breakers to be activated at a timeGuarantees that AC power from 2 sources (power...MSRP: $42.79$29.41 -
Blue Sea 4135 Push Button Reset Only Circuit Breaker Boot - Clear- 2-Pack
Blue Sea Systems
MSRP: $5.29$3.54Clear Push Button Circuit Breaker Boot - 2-PackFeatures:Replaces standard mounting nut for mounting on Thermal Push Button Circuit Breakers onlyUV resistant material resists discoloration and...MSRP: $5.29$3.54 -
Blue Sea 4136 Push Button Reset Only Circuit Breaker Boot - White - 2-Pack
Blue Sea Systems
MSRP: $5.29$3.544136 Push Button Reset Only Circuit Breaker Boot - White - 2-Pack Features:Replaces standard mounting nut for mounting on Thermal Push Button Circuit Breakers onlyUV resistant material resists...MSRP: $5.29$3.54 -
Blue Sea 4137 Push Button Reset Only Circuit Breaker Boot - Black
Blue Sea Systems
MSRP: $5.29$3.544137 Push Button Reset Only Circuit Breaker Boot - BlackFeatures:Replaces standard mounting nut for mounting on Thermal Push Button Circuit Breakers onlyUV resistant material resists discoloration...MSRP: $5.29$3.54 -
Blue Sea 4138 WeatherDeck® Toggle Switch Boot - Black
Blue Sea Systems
MSRP: $5.55$3.714138 WeatherDeck® Toggle Switch Boot - BlackFeatures:Replaces dress nut for mounting on WeatherDeck™ Panel SwitchesRated IP67-temporary immersion for 30 minutesUV resistant material resists...MSRP: $5.55$3.71 -
Blue Sea 4141 Switch Meter Toggle SPTT On-On-On
Blue Sea Systems
MSRP: $11.44$10.154141 Switch Meter Toggle SPTT On-On-OnUsed for battery bank selection with voltmeters, or multimeters, in digital, or analog format.Features:Include a three position battery bank label Manufacturer...MSRP: $11.44$10.15 -
Blue Sea 4150 WeatherDeck Toggle Switches
Blue Sea Systems
MSRP: $8.55$5.654150WeatherDeck Toggle Switch Pole/ThrowSPSTActionOFF-ONSpecially manufactured by Carling Technologies for use in Blue Sea Systems' WeatherDeck™ Panels When mounted with a WeatherDeck Toggle...MSRP: $8.55$5.65 -
Blue Sea 4151 WeatherDeck Toggle Switches
Blue Sea Systems
MSRP: $8.55$5.654151WeatherDeck Toggle Switch Pole/ThrowSPSTActionOFF-(ON) MomentarySpecially manufactured by Carling Technologies for use in Blue Sea Systems' WeatherDeck™ Panels When mounted with a...MSRP: $8.55$5.65 -
Blue Sea 4152 WeatherDeck Toggle Switch
Blue Sea Systems
MSRP: $8.55$5.654152WeatherDeck Toggle Switch Pole/ThrowSPDTActionON-OFF-ONSpecially manufactured by Carling Technologies for use in Blue Sea Systems' WeatherDeck™ Panels When mounted with a WeatherDeck Toggle...MSRP: $8.55$5.65 -
Blue Sea 4153 WeatherDeck Toggle Switch
Blue Sea Systems
MSRP: $8.55$5.654153WeatherDeck Toggle Switch BootPole/ThrowSPDTAction(ON)-OFF-ONSpecially manufactured by Carling Technologies for use in Blue Sea Systems' WeatherDeck™ Panels When mounted with a WeatherDeck...MSRP: $8.55$5.65 -
Blue Sea 4154 WeatherDeck Toggle Switch (on)-off-(on)
Blue Sea Systems
MSRP: $8.55$5.654154WeatherDeck Toggle SwitchPole/ThrowSPDTAction(ON)-OFF-(ON)Specially manufactured by Carling Technologies for use in Blue Sea Systems' WeatherDeck™ Panels When mounted with a WeatherDeck...MSRP: $8.55$5.65 -
Blue Sea 4155 WeatherDeck Toggle Switch
Blue Sea Systems
MSRP: $20.00$13.934155WeatherDeck Toggle SwitchPole/ThrowDPDTActionON-OFF-ONSpecially manufactured by Carling Technologies for use in Blue Sea Systems' WeatherDeck™ Panels When mounted with a WeatherDeck Toggle...MSRP: $20.00$13.93 -
Blue Sea 4160 SS Push Button Switch - Off-On - Blue - 10A
Blue Sea Systems
MSRP: $27.06$20.444160 SS Push Button Switch - Off-On - Blue - 10A10A continuousSingle Pole Double Throw or Single Pole Single ThrowCan be wired for normally open or normally closedInstalls with .110inch quick...MSRP: $27.06$20.44 -
Blue Sea 4161 SS Push Button Switch - Off-(On) - Blue - 10A
Blue Sea Systems
MSRP: $27.06$20.444161 SS Push Button Switch - Off-(On) - Blue - 10A10A continuousSingle Pole Double Throw or Single Pole Single ThrowCan be wired for normally open or normally closedInstalls with .110inch quick...MSRP: $27.06$20.44 -
Blue Sea 4162 SS Push Button Switch - Off-On - Red - 10A
Blue Sea Systems
MSRP: $27.06$20.424162 SS Push Button Switch - Off-On - Red - 10A10A continuousSingle Pole Double Throw or Single Pole Single ThrowCan be wired for normally open or normally closedInstalls with .110inch quick connects...MSRP: $27.06$20.42