6005m-Series (Mini) Battery SwitchSingle Circuit ON/OFFSwitches a single battery to a single load groupMultiple switches can be used to manage several isolated circuits including cross connecting for emergency parallelingFeatures:Ignition protected - Safe for installation aboard gasoline powered boatsCase design allows surface, front panel, or rear panel mountingIsolating cover with snap-on sections protects rear contacts3/8"-16 tin-plated copper studs for maximum conductivity and corrosion

6006m-Series (Mini) Battery Switch Single Circuit ON/OFFSwitches a single battery to a single load groupMultiple switches can be used to manage several isolated circuits including cross conntecting for emergency parallelingIgnition protected - Safe for installation aboard gasoline powered boatsCase design allows surface, front panel, or rear panel mountingIsolating cover with snap-on sections protects rear contacts3/8"-16 tin-plated copper studs for maximum conductivity and corrosion resist

150 Ampere Common Busbar 20 x 8-32 Screw Terminal with CoverPN:   2312Stud design provides direct terminal to bus contact for low resistant connectionStainless steel studs and screws allow high torquing for excellent electrical contactTin-plated copper bus for maximum conductivity and resistance to corrosionUL 94-VO rated (self extinguishing) base material resists high heatPress on insulating cover attaches to studs and allows unobstructed wire accessRaised bus provides easy acces

MiniBus 100 Ampere Common BusBar 5 x 8-32 Screw Terminal with CoverPN:   2314Great for limited space applications in electronics cabinets and under dashboardsSnap on insulating cover attaches to studs and allows unobstructed wire accessRaised bus provides easy access to multiple wires on a single screwPressed on busbar eliminates the need for securing nutStainless steel studs allow high torquing for excellent electrical contactTin-plated copper bus for maximum conductivity and cor

MiniBus 100 Ampere Common BusBar 4 x 10-32 Stud Terminal with CoverPN:  2315Great for limited space applications in electronics cabinets and under dashboardsSnap on insulating cover attaches to studs and allows unobstructed wire accessRaised bus provides easy access to multiple wires on a single screwPressed on busbar eliminates the need for a securing nutStainless steel studs allow high torquing for excellent electrical contactTin-plated copper bus for maximum conductivity and corrosi

Cover for BusbarThe industry standard busbar for positive distributionThe industry standard busbar for the collection of negative or AC ground circuits WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Add-A-Battery7650The 7650 Add-a-Battery simplifies switching and automates charging for a complete two battery bank management solution.A complete two battery bank management solutionDual Circuit Plus™ Battery Switch isolates engine and house circuits, and combines battery banks for emergency startingThe 120 Amp SI ACR automatic charging relay combines for chargingWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of Cali

7610120 Amp SI-Series Automatic Charging Relay Allows temporary isolation of house loads from engine circuit during engine cranking to protect sensitive electronicsAutomatically combines battery banks during the charging cycle and isolates under discharge12/24 Volt auto ranging voltage inputWaterproof rated IP67 - temporary immersion for 30 minutesIgnition protected - safe for installation aboard gasoline powered boatsRemote LED output indicates relay state away from ACRLED light indicates w

Cover for 2304 and 2305Great for limited space applicationsBase Material: Reinforced PolycarbonateCover Material: Clear PolycarbonateContinuous Amperage: 100 Amperes AC/DCVoltage Rating: 300 Volts AC Maximum / 48 Volts DC MaximumBus Material: Tin-Plated Copper CDA / UNS11000WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to

Terminal FuseColor: OrangeAmperage: 150AInterrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks Ignition protected-safe for installation aboard gasoline powered boatsClear window-visual indication of blown conditionMust be used with terminal fuse block WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more i

Terminal FuseColor: WhiteAmperage: 175AInterrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks Ignition protected-safe for installation aboard gasoline powered boatsClear window-visual indication of blown conditionMust be used with terminal fuse block WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more in

Terminal FuseColor: BlueAmperage: 200AInterrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks Ignition protected-safe for installation aboard gasoline powered boatsClear window-visual indication of blown condition Must be used with terminal fuse blockWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more inf

Terminal FuseColor: PinkAmperage: 250AInterrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks Ignition protected-safe for installation aboard gasoline powered boatsClear window-visual indication of blown conditionMust be used with terminal fuse block WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more inf

Terminal FuseColor: GrayAmperage: 300AInterrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks Ignition protected-safe for installation aboard gasoline powered boatsClear window-visual indication of blown conditionMust be used with terminal fuse block WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more inf

Terminal Fuse BlackNew isolated stud design uses standard 5/16" hardware and permits stacking of terminals Compact, high-amp fuse-Appropriate for DC Main, inverter, windlass, and bow thruster circuit protection Provides high current protection in tight space constraints Weatherproof-suitable for small open-cockpit boats and other harsh environments Insulating cap prevents accidental shorts Use 5/16" or 3/8" ring terminalWARNING: This product can expose you to chemicals including di(2-ethylhexyl)

7620Manual Control: NoCoil Voltage: 12V DCCombines battery banks during charging and isolates under discharge 500 Ampere continuous rating suitable for use with large battery banks, starters, alternators, and inverter/chargers Includes ML-Series Remote Control Contura Switch PN 2146Silver alloy contacts provide high reliability 3/8" copper studs, using Blue Sea Systems superior one piece stud technology, suitable for 300 Ampere continuous rating and large cable connections WARNING: This product

7700 Includes ML-Series Remote Control Contura Switch 2145 Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicing 500 Ampere continuous rating for engine, inverter, house loads, and emergency battery combine Magnetic latching draws no current in "ON" or "OFF" state, only draws current when changing state of switch Silver alloy contacts provides high reliability for switching live loads 3/8" -16 tin-plated

7701Manual Control: NoCoil Voltage: 12V DC500 Ampere continuous rating for use as a remote battery switch for inboard gasoline or diesel engines, reducing long cable runs Magnetic latch only draws current when changing state of switch, drawing no current in "ON" or "OFF" state Silver alloy contacts provides high reliability for switching live loads Optional manual switch provides an added level of safety allowing control with or without power, and offering lockout capability for servicing 3/8" c

7702Manual Control: YesCoil Voltage: 24V DC500 Ampere continuous rating for use as a remote battery switch for inboard gasoline or diesel engines, reducing long cable runs Magnetic latch only draws current when changing state of switch, drawing no current in "ON" or "OFF" state Silver alloy contacts provides high reliability for switching live loads Optional manual switch provides an added level of safety allowing control with or without power, and offering lockout capability for servicing 3/8"

7703Manual Control: NoCoil Voltage: 24V DC500 Ampere continuous rating for use as a remote battery switch for inboard gasoline or diesel engines, reducing long cable runs Magnetic latch only draws current when changing state of switch, drawing no current in "ON" or "OFF" state Silver alloy contacts provides high reliability for switching live loads Optional manual switch provides an added level of safety allowing control with or without power, and offering lockout capability for servicing 3/8" c

m-Series Battery Switch Paralleling Link BusMaterial: Tin-Plated CopperContinuous Rating: 250 Amperes DCWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

12 Volt Dash Socket - WhiteFeatures: Features watertight cap, easy installation, and twist locks securely with plug Designed to withstand the rigors of wet environments and constant vibration Large contact surfaces for good electrical connection Twist lock system-plug locks securely into socket Internal strain relief and cord seal Nickel plated copper alloy used for all current carrying components Front panel, rear panel, or surface mountSpecs: Maximum Voltage: 12VDC Cut Out Dimensions: 1 1/8 in

12V DC Dual USB Charger Socket - WhiteEasy to install in existing 12V DC socket hole providing convenient access for charging mobile devices.Specs: Maximum Output Current: 2.1A DC Cut Out Dimensions: 1 1/8 in (28.58 mm) dia. hole Input Voltage: 12V DC Input Voltage Range: 9-16V DC Output Voltage: 5V DC +/- 5% Parasitic Current Draw: 15mA DC Reverse Polarity Protection: Yes Short Circuit Protection: Yes Thermal Overload Protection: YesWARNING: This product can expose you to chemicals including di

Dual USB Charger - 24V Contura MountProtective dust cap with tether keeps dust and spray from shortening the life of the charger. Made with corrosion resistant materials which ensure a solid contact and low voltage drop.Features: Compatible with popular mobile devices including Apple products Protective dust cap Conformal coated circuit board for the harsh marine environment Easy to use Easy to install in existing Contura switch aperture providing convenient access for charging mobile devicesSpe

12V DC USB ExtensionControl your stereo in the cabin from your mobile device in the cockpit. USB 2.0 data inlet easily mounts at the dash with a prewired connecting cable that conveniently plugs directly into the USB on the stereo.Features: Protective dust cap with tether keeps out dust and spray Five foot long cable Mounts in 1-1/8" (29 mm) dia. holeSpecs: Tether length: 5 ft. (1.52m) USB: 2.0WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is k

Floyd Bell Turbo Series AlarmFeatures: Adjustable volume by rotating bezel Tamper resistant front mounting case Threaded attachment ring Fits any 1" round apertureSpecs: Maximum Amperage: 10A DC (plug), 15A DC (socket) Maximum Voltage: 24V DC Operating Voltage: 5-30V DCWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warni

PowerBar 1000 - 8 3/8" Terminal Studs w/CoverComplex wiring systems require a single point to consolidate large and small conductors. The PowerBar 1000 offers a 1,000 Amp busbar with various size studs and screws to connect conductors and fuse blocks.Features: 1,000 Amp busbar for large complex wiring systems Tin plated pure electrical copper for maximum conductivity Stepped bus design offers two elevations for conductors which doubles the density of the wire loom compared to traditional bus bar

PowerBar 1000 - 12 3/8" Terminal Studs w/CoverComplex wiring systems require a single point to consolidate large and small conductors. The PowerBar 1000 offers a 1,000 Amp busbar with various size studs and screws to connect conductors and fuse blocks.Features: 1,000 Amp busbar for large complex wiring systems Tin plated pure electrical copper for maximum conductivity Stepped bus design offers two elevations for conductors which doubles the density of the wire loom compared to traditional bus ba

PowerBar 1000 - 8 5/16" Terminal Studs w/CoverComplex wiring systems require a single point to consolidate large and small conductors. The PowerBar 1000 offers a 1,000 Amp busbar with various size studs and screws to connect conductors and fuse blocks.Features: 1,000 Amp busbar for large complex wiring systems Tin plated pure electrical copper for maximum conductivity Stepped bus design offers two elevations for conductors which doubles the density of the wire loom compared to traditional bus ba

PowerBar 1000 - 12 5/16" Terminal Studs w/CoverComplex wiring systems require a single point to consolidate large and small conductors. The PowerBar 1000 offers a 1,000 Amp busbar with various size studs and screws to connect conductors and fuse blocks.Features: 1,000 Amp busbar for large complex wiring systems Tin plated pure electrical copper for maximum conductivity Stepped bus design offers two elevations for conductors which doubles the density of the wire loom compared to traditional bus b

M2 DC SoC State of Charge MonitorAccurately measure and monitor the state-of-charge of your batteries. Supports programmable shunt ratios.Features: Auto-dimming, bright OLED display is easy to read Easy to adjust 92dB alarm on all models Isolated MOSFET relaySpecifications: Meter: Current VoltageFunction: 8 to 70V to 5000A (500A with included shunt)Alarms: High Current, High/Low Voltage, Low BatteryDisplay Size: 55mm x 28mmInput Voltage: 7-70V DCMaximum Power Consumption:1.00WattMinimum Power Co

M2 DC AmmeterMonitors DC Amperage with large, bright display. Accurately measure and monitor the amperage of your DC system. (measures 2 circuits) Supports programmable shunt ratios. Features: Auto-dimming, bright OLED display is easy to read Easy to adjust 92dB alarm on all models Isolated MOSFET relaySpecifications: Meter: Current Function: to 5000A (500A with included shunt) Alarms: High Current Display Size: 55mm x 28mm Input Voltage: 7-70V DC Maximum Power Consumption: 1.00Watt Minimum Powe

M2 DC VoltmeterMonitors DC Voltage on large, bright display. Accurately measures and monitors the voltage of up to three batteries.Features: Auto-dimming, bright OLED display is easy to read Easy to adjust 92dB alarm on all models Isolated MOSFET relaySpecifications: Meter: Voltage Function: 8 to 70V Resolution: 0.01V DC Alarms: High/Low Voltage Display Size: 55mm x 28mm Input Voltage: 7-70V DC Maximum Power Consumption: 1.00Watt Minimum Power Consumption: 0.3 WattWARNING: This product can expos

M2 DC MultimeterAccurately measures and monitors the voltage of two batteries and the current of 1 circuit. Supports programmable shunt ratios.Features: Auto-dimming, bright OLED display is easy to read Easy to adjust 92dB alarm on all models Isolated MOSFET relaySpecifications: Meter: Current, VoltageFunction: 8 to 70V, to 5000A (500A with included shunt) Alarms: High Current, High/Low Voltage Display Size: 55mm x 28mm Input Voltage: 7-70V DC Maximum Power Consumption: 1.00Watt Minimum Power Co

M2 AC AmmeterMonitors AC Amperage on large, bright display. Supports programmable current transformer ratios. Accurately measure and alarm the amperage of your AC system. (measures 2 independent circuits)Features: Auto-dimming, bright OLED display is easy to read Easy to adjust 92dB alarm on all models Isolated MOSFET relaySpecifications: Meter: Current Function: to 300A Alarms: High/Low Current Display Size: 55mm x 28mm Input Voltage: 7-70V DC Maximum Power Consumption: 1.00Watt Minimum Power C

M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independent circuits or 1 double phase circuit)Features: Auto-dimming, bright OLED display is easy to read Easy to adjust 92dB alarm on all models Isolated MOSFET relaySpecifications: Meter: Voltage Function: 50 to 250V Resolution: 1V AC Alarms: High/Low Voltage Display Size: 55mm x 28mm Input Voltage: 7-70V DC Maximum Power Consumption: 1.00 Watt Minimum Power

ST-Blade Battery Terminal Mount Fuse BlockFeatures: Easy to install 4 ATO/ATC fused circuits Mounts on the battery terminal stud Screw terminals for securing wires Four Nylon insulated ring terminals included Insulating cover included Accepts Small Format Circuit Labels Includes 1 fuseSpecifications: Circuits: 4 Maximum Amperage: 100A per block, 30A per circuit Maximum Voltage: 32V DC Mounting: Clearance for 3/8" [M10] stud Screw Terminal Type: #8-32 Screws with captive star lock washerWARNING:

ST-Blade Battery Terminal Mount Fuse Block KitFeatures: Easy to install 4 ATO/ATC fused circuits Mounts on the battery terminal stud Screw terminals for securing wires Eight nylon ring terminals included Insulating cover includedKit Includes: 1 - 5023 ST-Blade Battery Terminal Mount Fuse Block Battery Terminal Mount BusBarsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other

ST-Blade Split Bus Fuse BlockFeatures: Provides two isolated groups of six ATO/ATC circuits For use with either two isolated batteries or with a single battery providing a mix of 24 hour and switched circuits Screw terminals for securing wires accept ring terminals One-piece stainless flange nuts ensure safe and secure connections Clear insulating cover with label recesses and storage for two fuses, satisfies ABYC/USCG insulation requirements Easy to open, push button latch for easy access to fu

MAXI® In-Line Fuse HolderFeatures: Supplied with #6 red lead wire, 5" length 32V DC Max. voltage rating 60A Max. fuse amperage Firewall mounting hole permits: Two or more holders to be mounted together Surface mount Cover comes with a removable strap Fuse sold separatelyWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65W