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Blue Sea 8239 AC Digital Frequency Meter [8239]
-28%
Blue Sea 8239 AC Digital Frequency Meter [8239]
Regular price
$247.95
Sale price
$247.95
Regular price
$348.99
Regular price
$247.95
Sale price
$247.95
Regular price
$348.99
AC Digital Frequency Meter Displays frequency from 40 to 90 Hertz 3 levels of display brightness Splashproof front WARNING: This product can expose you to...
Blue Sea 8240 DC Analog Voltmeter - 2-3/4" Face, 18-32 Volts DC [8240]
Regular price
$45.95
Sale price
$45.95
Regular price
$64.99
Regular price
$45.95
Sale price
$45.95
Regular price
$64.99
DC Analog Voltmeter Simple 2-wire connection Meter Senses Powers from same connection Backlit meter face WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate...
Blue Sea 8242 Shunt Adapter for DC Digital Ammeter [8242]
Regular price
$98.95
Sale price
$98.95
Regular price
$138.99
Regular price
$98.95
Sale price
$98.95
Regular price
$138.99
Shunt Shifter Shunt Adapter for DC Digital Ammeter positive side shunt applications, such as alternator measurement The Shunt Shifter is designed for use with Blue...
Blue Sea 8244 AC Analog Micro Voltmeter - 2" Face, 0-150 Volts AC [8244]
Regular price
$48.95
Sale price
$48.95
Regular price
$67.99
Regular price
$48.95
Sale price
$48.95
Regular price
$67.99
Micro Voltmeter Dial marked in 5 Volt increments Simple 2-wire connection to AC hot and neutral Meter senses and powers from same connection Backlit meter...
Blue Sea 8245 AC Analog Micro Voltmeter - 2" Face, 0-250 Volts AC [8245]
Regular price
$48.95
Sale price
$48.95
Regular price
$67.99
Regular price
$48.95
Sale price
$48.95
Regular price
$67.99
Micro Voltmeter Dial marked in 5 Volt increments Simple 2-wire connection to AC hot and neutral Meter senses and powers from same connection Backlit meter...
Blue Sea 8246 AC Analog Micro A [8246]
-28%
Blue Sea 8246 AC Analog Micro A [8246]
Regular price
$85.95
Sale price
$85.95
Regular price
$119.99
Regular price
$85.95
Sale price
$85.95
Regular price
$119.99
Micro Ammeter Simple 2-wire connection Meter senses and powers from coil slipped over wire to be measured Includes AC current transformer Backlit meter face WARNING:...
Blue Sea 8247 AC Digital Multimeter with Alarm [8247]
-28%
Blue Sea 8247 AC Digital Multimeter with Alarm [8247]
Regular price
$352.95
Sale price
$352.95
Regular price
$496.99
Regular price
$352.95
Sale price
$352.95
Regular price
$496.99
AC Digital Multimeter with Alarm Displays amperage from 0 to 150 Amps Displays voltage from 80 to 270 Volts Displays power from 0 to 45...
Blue Sea 8248 DC Digital Multimeter w/ Alarm [8248]
-28%
Blue Sea 8248 DC Digital Multimeter w/ Alarm [8248]
Regular price
$320.95
Sale price
$320.95
Regular price
$451.99
Regular price
$320.95
Sale price
$320.95
Regular price
$451.99
DC Digital Multimeter w/ Alarm Displays amperage from -500 to +500 Amps Displays voltage from 0 to 60 Volts in 0.01 Volt increments High and...
Blue Sea 8251 DC Digital Voltmeter w/Alarm [8251]
-29%
Blue Sea 8251 DC Digital Voltmeter w/Alarm [8251]
Regular price
$234.95
Sale price
$234.95
Regular price
$330.99
Regular price
$234.95
Sale price
$234.95
Regular price
$330.99
DC Digital Voltmeter w/ Alarm Displays voltage from 0 to 60 Volts High and low voltage audio and visual alarms 3 levels of display brightness...
Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC [8253]
Regular price
$101.95
Sale price
$101.95
Regular price
$142.99
Regular price
$101.95
Sale price
$101.95
Regular price
$142.99
DC Zero Center Analog AmmeterShunt Type: External Meters read both discharge and charge current Simple 2-wire connection from shunt - no other power required Meter senses...
Blue Sea 8255 Digital Meter Shunt 500A/50mV [8255]
-28%
Blue Sea 8255 Digital Meter Shunt 500A/50mV [8255]
Regular price
$74.95
Sale price
$74.95
Regular price
$104.99
Regular price
$74.95
Sale price
$74.95
Regular price
$104.99
DC Shunt For use with DC Ammeters For continuous operation, it is recommended that shunts not to be run at more than two-thirds (66%) the...
Blue Sea 8256 AC Current Transformer [8256]
Regular price
$29.95
Sale price
$29.95
Regular price
$41.99
Regular price
$29.95
Sale price
$29.95
Regular price
$41.99
AC Current TransformerRatio: 150A AC/50mA ACFor use with AC AmmetersWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State...
Blue Sea 8257 AC Current Transformer [8257]
-27%
Blue Sea 8257 AC Current Transformer [8257]
Regular price
$28.95
Sale price
$28.95
Regular price
$39.99
Regular price
$28.95
Sale price
$28.95
Regular price
$39.99
AC Current TransformerRatio: 100A AC/50mA ACFor use with AC AmmetersWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State...
Blue Sea 8258 AC Analog Ammeter - 2-3/4" Face, 0-100 Amperes AC [8258]
Regular price
$75.95
Sale price
$75.95
Regular price
$105.99
Regular price
$75.95
Sale price
$75.95
Regular price
$105.99
AC Analog Ammeter Simple 2-wire connection Meter senses and powers from coil slipped over wire to be measured Includes AC current transformer Backlit meter face...
Blue Sea 8259 Contura 3 Position Mounting Panel [8259]
-28%
Blue Sea 8259 Contura 3 Position Mounting Panel [8259]
Regular price
$9.95
Sale price
$9.95
Regular price
$13.99
Regular price
$9.95
Sale price
$9.95
Regular price
$13.99
8259Contura Switch Mounting Panels3 Position Mounting Panel Modular design permits easy assembly in groups of varying sizes Designed for mounting in 6 different panel thicknesses:0.06"...
Blue Sea 8260 6 Position Contura Switch Mounting Panels [8260]
-27%
Blue Sea 8260 6 Position Contura Switch Mounting Panels [8260]
Regular price
$15.95
Sale price
$15.95
Regular price
$21.99
Regular price
$15.95
Sale price
$15.95
Regular price
$21.99
8260Contura Switch Mounting Panel6 Position Modular design permits easy assembly in groups of varying sizes Designed for mounting in 6 different panel thicknesses:0.06" (1.57mm) 0.09"...
Blue Sea 8261 Waterproof Panel 8 Position - Slate Grey [8261]
-29%
Blue Sea 8261 Waterproof Panel 8 Position - Slate Grey [8261]
Regular price
$270.95
Sale price
$270.95
Regular price
$381.99
Regular price
$270.95
Sale price
$270.95
Regular price
$381.99
8261 Waterproof Panel 8 Position - Slate GreyFeatures: Will withstand the water exposures normally encountered in above deck applications: salt spray, rain, hose washdowns, momentary...
Blue Sea 8262 Waterproof Panel 4 Position - Slate Grey [8262]
-28%
Blue Sea 8262 Waterproof Panel 4 Position - Slate Grey [8262]
Regular price
$161.95
Sale price
$161.95
Regular price
$227.99
Regular price
$161.95
Sale price
$161.95
Regular price
$227.99
8262 Waterproof Panel 4 Position - Slate GreyFeatures: Will withstand the water exposures normally encountered in above deck applications: salt spray, rain, hose washdowns, momentary...
Blue Sea 8263 Contura Single Bilge Pump Control Panel [8263]
-27%
Blue Sea 8263 Contura Single Bilge Pump Control Panel [8263]
Regular price
$61.95
Sale price
$61.95
Regular price
$85.99
Regular price
$61.95
Sale price
$61.95
Regular price
$85.99
8263 Contura Single Bilge Pump Control PanelBlue Sea Systems water resistant 12/24 Volt DC Bilge Pump control panel with Contura rocker switch and fuse holder...
Blue Sea 8266 Center Mounting Bracket Contura Switch Mounting Panel [8266]
Regular price
$6.95
Sale price
$6.95
Regular price
$9.99
Regular price
$6.95
Sale price
$6.95
Regular price
$9.99
8266Contura Switch Mounting PanelCenter Mounting Panel Modular design permits easy assembly in groups of varying sizes Designed for mounting in 6 different panel thicknesses: 0.06"...
Blue Sea 8267 End Mount Contura Switch Mounting Panel [8267]
-30%
Blue Sea 8267 End Mount Contura Switch Mounting Panel [8267]
Regular price
$6.95
Sale price
$6.95
Regular price
$9.99
Regular price
$6.95
Sale price
$6.95
Regular price
$9.99
8267Contura Switch Mounting PanelEnd Mounting Panel Modular design permits easy assembly in groups of varying sizes Designed for mounting in 6 different panel thicknesses: 0.06"...
Blue Sea 8268 1 Position Contura Switch Mounting Panel [8268]
-20%
Blue Sea 8268 1 Position Contura Switch Mounting Panel [8268]
Regular price
$7.95
Sale price
$7.95
Regular price
$9.99
Regular price
$7.95
Sale price
$7.95
Regular price
$9.99
8268Contura Switch Mounting Panel1 Position Mounting Panel Modular design permits easy assembly in groups of varying sizes Designed for mounting in 6 different panel thicknesses:...
Blue Sea 8271 Water Resistant Panel - 8 Position - White - Horizontal Mount [8271]
Regular price
$265.95
Sale price
$265.95
Regular price
$373.99
Regular price
$265.95
Sale price
$265.95
Regular price
$373.99
Water Resistant Circuit Breaker PanelColor: WhiteMount: HorizontalPosition 8 CE Marked Designed for flybridge and open cockpit applications ON-OFF Contura Switches "ON" indicating LEDs embedded in...
Blue Sea 8272 Water Resistant Panel - 4 Position - White - Horizontal Mount [8272]
Regular price
$155.95
Sale price
$155.95
Regular price
$218.99
Regular price
$155.95
Sale price
$155.95
Regular price
$218.99
Water Resistant Circuit Breaker PanelColor: WhiteMount: HorizontalPosition: 4 CE Marked Designed for flybridge and open cockpit applications ON-OFF Contura Switches "ON" indicating LEDs embedded in...
Blue Sea 8275 Water Resistant Contura III Switch - ON-ON - Grey [8275]
Regular price
$27.95
Sale price
$27.95
Regular price
$38.99
Regular price
$27.95
Sale price
$27.95
Regular price
$38.99
Water Resistant Contura Switch - ON-ON - GreyFeatures: Vibration, shock, thermoshock, moisture, and salt spray resistant Specially manufactured for mounting in Blue Sea Systems' water-resistant...
Blue Sea 8278 Contura Switch Mounting Panel Plug [8278]
-20%
Blue Sea 8278 Contura Switch Mounting Panel Plug [8278]
Regular price
$7.95
Sale price
$7.95
Regular price
$9.99
Regular price
$7.95
Sale price
$7.95
Regular price
$9.99
Contura Switch Mounting Panel PlugSuitable for use with Contura Switch Mounting PanelWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known...
Blue Sea 8280 Single Circuit 3 On/OFF [8280]
-28%
Blue Sea 8280 Single Circuit 3 On/OFF [8280]
Regular price
$264.95
Sale price
$264.95
Regular price
$372.99
Regular price
$264.95
Sale price
$264.95
Regular price
$372.99
Single Circuit On/Off CE Marked Enables a failed House or Start battery bank to be isolated from the electrical system and both House and Start...
Blue Sea 8282 Water Resistant Contura III Switch - OFF-ON - Black [8282]
Regular price
$16.95
Sale price
$16.95
Regular price
$22.99
Regular price
$16.95
Sale price
$16.95
Regular price
$22.99
Water Resistant Contura Switch - OFF-ON - BlackFeatures: Vibration, shock, thermoshock, moisture, and salt spray resistant Specially manufactured for mounting in Blue Sea Systems' water-resistant...
Blue Sea 8283 Water Resistant Contura III Switch - ON-OFF-ON - Black [8283]
Regular price
$17.95
Sale price
$17.95
Regular price
$24.99
Regular price
$17.95
Sale price
$17.95
Regular price
$24.99
Water Resistant Contura Switch - ON-OFF-ON - BlackFeatures: Vibration, shock, thermoshock, moisture, and salt spray resistant Specially manufactured for mounting in Blue Sea Systems' water-resistant...
Blue Sea 8284 Water Resistant Contura III Switch - (ON)-OFF-ON - Black [8284]
Regular price
$18.95
Sale price
$18.95
Regular price
$26.99
Regular price
$18.95
Sale price
$18.95
Regular price
$26.99
Water Resistant Contura Switch - (ON)-OFF-ON - BlackFeatures: Vibration, shock, thermoshock, moisture, and salt spray resistant Specially manufactured for mounting in Blue Sea Systems' water-resistant...
Blue Sea 8285 Water Resistant Contura III Switch - (ON)-OFF-(ON) - Black [8285]
Regular price
$18.95
Sale price
$18.95
Regular price
$26.99
Regular price
$18.95
Sale price
$18.95
Regular price
$26.99
Water Resistant Contura Switch - (ON)-OFF-(O)N - BlackFeatures: Vibration, shock, thermoshock, moisture, and salt spray resistant Specially manufactured for mounting in Blue Sea Systems' water-resistant...
Blue Sea 8286 Water Resistant Contura III Switch - ON-OFF-ON - Black [8286]
Regular price
$23.95
Sale price
$23.95
Regular price
$32.99
Regular price
$23.95
Sale price
$23.95
Regular price
$32.99
Water Resistant Contura Switch - ON-OFF-ON - Black Features: Vibration, shock, thermoshock, moisture, and salt spray resistant Specially manufactured for mounting in Blue Sea Systems'...
Blue Sea 8287 Water Resistant Contura III Switch - OFF-ON - Black [8287]
Regular price
$18.95
Sale price
$18.95
Regular price
$26.99
Regular price
$18.95
Sale price
$18.95
Regular price
$26.99
Water Resistant Contura Switch - OFF-ON - BlackFeatures: Vibration, shock, thermoshock, moisture, and salt spray resistant Specially manufactured for mounting in Blue Sea Systems' water-resistant...
Blue Sea 8288 Water Resistant Contura III Switch - DPST OFF-(ON) - Black [8288]
Regular price
$17.95
Sale price
$17.95
Regular price
$23.99
Regular price
$17.95
Sale price
$17.95
Regular price
$23.99
Water Resistant Contura Switch - DPST OFF-(ON) - BlackFeatures: Vibration, shock, thermoshock, moisture, and salt spray resistant Specially manufactured for mounting in Blue Sea Systems'...
Blue Sea 8289 Water Resistant Contura III Switch - DPDT (ON)-OFF-ON - Black [8289]
Regular price
$24.95
Sale price
$24.95
Regular price
$34.99
Regular price
$24.95
Sale price
$24.95
Regular price
$34.99
Water Resistant Contura Switch - DPDT (ON)-OFF-ON - BlackFeatures: Vibration, shock, thermoshock, moisture, and salt spray resistant Specially manufactured for mounting in Blue Sea Systems'...
Blue Sea 8290 Water Resistant Contura III Switch - (ON)-OFF-(ON) - Black [8290]
Regular price
$23.95
Sale price
$23.95
Regular price
$32.99
Regular price
$23.95
Sale price
$23.95
Regular price
$32.99
Water Resistant Contura Switch - (ON)-OFF-(ON) - BlackFeatures: Vibration, shock, thermoshock, moisture, and salt spray resistant Specially manufactured for mounting in Blue Sea Systems' water-resistant...
Blue Sea 8291 Dimmer Control Swith - Black [8291]
-26%
Blue Sea 8291 Dimmer Control Swith - Black [8291]
Regular price
$21.95
Sale price
$21.95
Regular price
$29.99
Regular price
$21.95
Sale price
$21.95
Regular price
$29.99
Dimmer Control SwitchColor: BlackPole/Throw: Single/DoubleAction: (ON) - OFF - (ON) Mounts in Blue Sea Systems' waterproof panels Legend - BRIGHT and DIM Use Contura switch...
Blue Sea 8292 Water Resistant Contura III Switch - OFF-(ON) - Black [8292]
Regular price
$14.95
Sale price
$14.95
Regular price
$20.99
Regular price
$14.95
Sale price
$14.95
Regular price
$20.99
Water Resistant Contura Switch - OFF-(ON) - BlackFeatures: Vibration, shock, thermoshock, moisture, and salt spray resistant Specially manufactured for mounting in Blue Sea Systems' water-resistant...
Blue Sea 8293 Contura Actuator Removal Tool [8293]
-14%
Blue Sea 8293 Contura Actuator Removal Tool [8293]
Regular price
$5.95
Sale price
$5.95
Regular price
$6.99
Regular price
$5.95
Sale price
$5.95
Regular price
$6.99
8293 Contura Actuator Removal Tool Mounts on any Blue Sea Systems Contura Switch Construced of thermal plasitic polycarbonate with a hard nylon surface overlay For...
Blue Sea 8294 Contura Switch Actuator - Black - Single Lens [8294]
Regular price
$5.95
Sale price
$5.95
Regular price
$7.99
Regular price
$5.95
Sale price
$5.95
Regular price
$7.99
Contura Switch ActuatorColor: BlackNumber of Lenses:Single Mounts on any Blue Sea Systems' Contura Switch Constructed of thermal plastic polycarbonate with a hard nylon surface overlay...
Blue Sea 8295 Contura Switch Actuator - Black - Double Lense [8295]
Regular price
$5.95
Sale price
$5.95
Regular price
$7.99
Regular price
$5.95
Sale price
$5.95
Regular price
$7.99
Contura Switch ActuatorColor: BlackNumber of Lenses:Double Mounts on any Blue Sea Systems' Contura Switch Constructed of thermal plastic polycarbonate with a hard nylon surface overlay...
Blue Sea 8296 Contura Switch Actuator - Black - No Lense [8296]
-25%
Blue Sea 8296 Contura Switch Actuator - Black - No Lense [8296]
Regular price
$5.95
Sale price
$5.95
Regular price
$7.99
Regular price
$5.95
Sale price
$5.95
Regular price
$7.99
Contura Switch ActuatorColor: BlackNumber of Lenses: No Lens Mounts on any Blue Sea Systems' Contura Switch Constructed of thermal plastic polycarbonate with a hard nylon...
Blue Sea 8297 Contura Switch Grey Actuator - Single Lens [8297]
-25%
Blue Sea 8297 Contura Switch Grey Actuator - Single Lens [8297]
Regular price
$5.95
Sale price
$5.95
Regular price
$7.99
Regular price
$5.95
Sale price
$5.95
Regular price
$7.99
Contura Switch ActuatorColor: GrayNumber of Lenses:Single Mounts on any Blue Sea Systems' Contura Switch Constructed of thermal plastic polycarbonate with a hard nylon surface overlay...
Blue Sea 8298 Contura Switch Grey Actuator - Double Lens [8298]
-25%
Blue Sea 8298 Contura Switch Grey Actuator - Double Lens [8298]
Regular price
$5.95
Sale price
$5.95
Regular price
$7.99
Regular price
$5.95
Sale price
$5.95
Regular price
$7.99
Contura Switch ActuatorColor: GrayNumber of Lenses:Double Mounts on any Blue Sea Systems' Contura Switch Constructed of thermal plastic polycarbonate with a hard nylon surface overlay...
Blue Sea 8299 Contura Switch Actuator - Grey - No Lens [8299]
-25%
Blue Sea 8299 Contura Switch Actuator - Grey - No Lens [8299]
Regular price
$5.95
Sale price
$5.95
Regular price
$7.99
Regular price
$5.95
Sale price
$5.95
Regular price
$7.99
Contura Switch ActuatorColor: GreyNumber of Lenses: No Lens Mounts on any Blue Sea Systems' Contura Switch Constructed of thermal plastic polycarbonate with a hard nylon...
Blue Sea 8361 AC Rotary Switch Panel 65 Ampere 3 Positions + OFF, 3 Pole [8361]
Regular price
$631.95
Sale price
$631.95
Regular price
$890.99
Regular price
$631.95
Sale price
$631.95
Regular price
$890.99
AC Rotary Switch Panel 65 Ampere 3 positions + OFF, 3 PolePoles: 3Voltage: 120/240vAmperage: 30Positions: 3 + OFF Switches 3 - 230 Volt AC sources...
Blue Sea 8363 AC Rotary Switch Panel 65 Ampere 2 Positions + OFF, 3 Pole [8363]
Regular price
$513.95
Sale price
$513.95
Regular price
$724.99
Regular price
$513.95
Sale price
$513.95
Regular price
$724.99
AC Rotary Switch Panel 65 Ampere 2 positions + OFF, 3 PolePoles: 3Voltage: 120/240vAmperage: 65Positions: 2 + OFF Switches 3 - 230 Volt AC sources...
Blue Sea 8365 AC Rotary Switch Panel 65 Ampere 2 Positions + OFF, 2 Pole [8365]
Regular price
$433.95
Sale price
$433.95
Regular price
$611.99
Regular price
$433.95
Sale price
$433.95
Regular price
$611.99
AC Rotary Switch Panel 65 Ampere 2 positions + OFF, 2 PolePoles: 2Voltage: 120vAmperage: 65Positions: 2 + OFF Switches 2 - 230 Volt AC sources...
Blue Sea 8366 AC Rotary Switch Panel 30 Ampere 3 Positions + OFF, 2 Pole [8366]
Regular price
$293.95
Sale price
$293.95
Regular price
$413.99
Regular price
$293.95
Sale price
$293.95
Regular price
$413.99
AC Rotary Switch Panel 30 Ampere 3 positions + OFF, 2 PolePoles: 2Voltage: 120vAmperage: 30Positions: 3 + OFF Switches 3 - 120 Volt AC sources...
Blue Sea 8367 AC Rotary Switch Panel 30 Ampere 2 Positions + OFF, 2 Pole [8367]
Regular price
$279.95
Sale price
$279.95
Regular price
$393.99
Regular price
$279.95
Sale price
$279.95
Regular price
$393.99
AC Rotary Switch Panel 30 Ampere 2 positions + OFF, 2 PolePoles: 2Voltage: 120vAmperage: 30Positions: 2 + OFF Switches 2 - 120 Volt AC sources...

Items 3951 to 4000 of 25001 total