Electrical - Battery Management

238 products


  • Sale -41% Blue Sea 7718100 - ML-Series Solenoid Switch - Deutsch Connector - 12V [7718100]

    Blue Sea 7718100 - ML-Series Solenoid Switch - Deutsch Connector - 12V [7718100]

    7718100 - ML-Series Solenoid Switch - Deutsch Connector - 12VFor applications where sustained control signals are needed to emulate a normally open relay with a lower current draw.Features: Silver alloy contacts provide high reliability for switching live loads LED output to remotely indicate switch state  3/8"- 16 tin-plated copper studs for maximum conductivity and corrosion resistance One-piece stainless flange nuts for safe and secure connections Label recesses for circuit identification Technical Specifications: Control Circuit Voltage - 10.1 to 16.5 V DC Control Circuit Connection - Deutsch DTM Nominal Voltage - 12V DC Coil Function - Auto-releasing Amperage Operating Current - OFF - 8mA and ON 13mA Mechanical Endurance - 100,000 Cycles Terminal Ring Diameter Clearance - 1.18" (30mm) Terminal Stud Length - .875" (22mm) Terminal Stud Size - 3/8" - 16 (M10) In the Box: 7718100 Solenoid Contura Switch w/integrated LED Instruction Manual  *Sold as an Individual

    $315.51$187.50

  • Sale -30% Blue Sea 6011 m-Series (Mini) Battery Switch Dual Circuit Plus [6011] Blue Sea 6011 m-Series (Mini) Battery Switch Dual Circuit Plus [6011]

    Blue Sea 6011 m-Series (Mini) Battery Switch Dual Circuit Plus [6011]

    6011m-Series (Mini) Battery Switch Dual Circuit Plus™ Switches two battery banks simultaneously with one simple ON/OFF switch while maintaining battery bank isolation, minimizing the risk of a dead Start battery The "Combine Batteries" function offers the ability to combine the two battery banks in the event of a low Start battery Features: Ignition protected - Safe for installation aboard gasoline powered boats Case design allows surface, front panel, or rear panel mounting Isolating cover with snap-on sections protects rear contacts 3/8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance, accepts 3/8" and M10 ring terminals 7/8" (22.22mm) stud length to accept multiple cable terminals Ideal for marine or RV applications All non-corrosive marine grade metals Molded in durable reinforced polycarbonate Tactile textures indicate knob position by feel only Label with international ON/OFF legends Removable key or knob remains positively retained ICON label set included for circuit identification 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. Specifications: Positions: 1 Lockable: Yes Continuous Amperage: 600a Box Dimensions: 3"H x 4"W x 7"L WT: 0.9 lbs UPC: 632085060114

    $66.13$46.50

  • Sale -33% Blue Sea 7765 L-Series Solenoid Switch - 150A - 12/24V DC [7765]

    Blue Sea 7765 L-Series Solenoid Switch - 150A - 12/24V DC [7765]

    7765 L-Series Solenoid Switch - 150A - 12/24V DCIdeal for switching DC subpanels, thrusters, windlass, inverters, and other medium-amp DC loads.Features: Continuous duty, SPST - Normally Open Hermetically sealed contacts Activated by a remote ON-OFF switch 8230 (sold separately) Coil control circuit minimizes heating and amperage draw

    $202.64$136.50

  • Sale -47% Blue Sea 3003 HD-Series Battery Switch Selector w/Alternator Field Disconnect [3003] Blue Sea 3003 HD-Series Battery Switch Selector w/Alternator Field Disconnect [3003]

    Blue Sea 3003 HD-Series Battery Switch Selector w/Alternator Field Disconnect [3003]

    3003 HD-Series Battery Switch Selector with Alternator Field Disconnect Features: 500 Ampere Continuous Rating Accepts 4/0 battery cables Ignition protected - safe for installation aboard gasoline powered boats .870" (22.01mm) stud length to accept 4 or more cable terminals 1/2" (M12) Tin-plated copper studs for maximum conductivity and corrosion resistance Meets American Boat and Yacht Council (ABYC) requirements for battery switches Tactile textures indicate knob position by feel only Case design allows surface or rear panel mounting Fits all Perko and Guest low amperage battery switch hole patterns 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. Specifications: Positions: 4 AFD: Yes Continuous Amperage: 700a Box Dimensions: 3"H x 7"W x 9"L WT: 1.3 lbs UPC: 632085030032 Owner's Manual (pdf)

    $156.51$82.50

  • Sale -41% Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V [7623]

    Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V [7623]

    7623Manual Control: YesCoil Voltage: 24vFeatures: Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicing Includes ML-Series Remote Control Contura Switch PN 2146 500 Ampere continuous rating Magnetic Latch (ML)-ACR draws very low current (<10 mA to monitor terminal voltage) in the "ON" or "OFF" states, and draws moderate current for very short time when changing state Start Isolation (SI)-Can be configured for temporary isolation of House loads from Engine circuit during engine cranking to protect sensitive electronics Engine Isolation (EI)-Can be configured for isolation of two engines while both are running to protect engine electronics and maximize alternator output Senses charging on two battery banks Supports high-output alternators up to 500 Amps LED output to remotely indicate when batteries are combined, isolated, in voltage lockout, in Start or Engine isolation 3/8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance 7/8" (22mm) stud length accepts multiple cable terminals Label recesses for circuit protection Silver alloy contacts provide high reliability for switching live loads 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. Owner's Manual (pdf)Brochure (pdf)

    $332.84$197.50

  • Sale -15% Victron SmartSolar MPPT 150/100-MC4 VE-Can [SCC115110511]

    Victron SmartSolar MPPT 150/100-MC4 VE-Can [SCC115110511]

    SmartSolar MPPT 150/100-MC4 VE-CanThe MPPT VE.Can SmartSolar charger uses the latest and fastest technology to convert energy from a solar array into energy that optimally charges battery banks.The SmartSolar charge controller will even recharge a severely depleted battery. It can operate with a battery voltage as low as 0 Volts, provided the cells are not permanently sulfated or otherwise damaged.Models: 12/24/36/48 VoltFeatures: Ultra-fast Maximum Power Point Tracking (MPPT) Advanced Maximum Power Point Detection in case of partial shading conditions  Outstanding conversion efficiency Flexible charge algorithm Extensive electronic protection  Bluetooth Smart built-in  Internal temperature sensor and optional external battery voltage and temperature sensing via Bluetooth Fully discharged battery recovery function  VE.Can: the multiple controller solution VE.Direct or VE.Can Remote on-off Programmable relay Optional: SmartSolar pluggable LCD Please contact your dealer for any returns, repairs or support issues related to this product. Quick Guide (pdf)Brochure (pdf)

    $620.00$527.00

  • Sale -11% Victron M8 Circular Connector 3-Pole BMS BTV Extension Cables - Pair - 2M [ASS030560200]

    Victron M8 Circular Connector 3-Pole BMS BTV Extension Cables - Pair - 2M [ASS030560200]

    M8 Circular Connector 3-Pole BMS BTV Extension Cables - Pair - 2MFeatures: 2-meter cable Extends the data cables that run from a 12.8 Volt Lithium-Ion battery to the BMS Please contact your dealer for any returns, repairs or support issues related to this product. Quick Guide (pdf)

    $41.00$36.50

  • Sale -15% Victron SmartSolar MPPT 150/70-TR Solar Charge Controller - UL Approved [SCC115070211] Victron SmartSolar MPPT 150/70-TR Solar Charge Controller - UL Approved [SCC115070211]

    Victron SmartSolar MPPT 150/70-TR Solar Charge Controller - UL Approved [SCC115070211]

    SmartSolar MPPT 150/70 - TR Solar Charge ControllerFeatures: Bluetooth Smart built-in The wireless solution to set-up, monitor, update and synchronise SmartSolar Charge Controllers.  Ultra-fast Maximum Power Point Tracking (MPPT) Especially in case of a clouded sky, when light intensity is changing continuously, an ultra-fast MPPT controller will improve energy harvest by up to 30% compared to PWM charge controllers and by up to 10% compared to slower MPPT controllers.  Advanced Maximum Power Point Detection in case of partial shading conditions If partial shading occurs, two or more maximum power points (MPP) may be present on the power-voltage curve. Conventional MPPTs tend to lock to a local MPP, which may not be the optimum MPP. The innovative SmartSolar algorithm will always maximize energy harvest by locking to the optimum MPP.  Outstanding conversion efficiency No cooling fan. Maximum efficiency exceeds 98%.  Flexible charge algorithm Fully programmable charge algorithm (see the software page on our website), and eight preprogrammed algorithms, selectable with a rotary switch (see manual for details).  Extensive electronic protection Over-temperature protection and power derating when temperature is high. PV short circuit and PV reverse polarity protection. PV reverse current protection.  Internal temperature sensor Compensates absorption and float charge voltage for temperature.  Optional external battery voltage and temperature sensing via Bluetooth A Smart Battery Sense or a BMV-712 Smart Battery Monitor can be used to communicate battery voltage and temperature to one or more SmartSolar Charge Controllers.  VE.Direct For a wired data connection to a Color Control GX, other GX products, PC or other devices  Remote on-off To connect for example to a VE.BUS BMS.  Programmable relay Can be programmed to trip on an alarm, or other events Please contact your dealer for any returns, repairs or support issues related to this product. Quick Guide (pdf)

    $450.00$382.50

  • Sale -26% Blue Sea 6004200 Single Circuit ON-OFF w/Locking Key - Black [6004200] Blue Sea 6004200 Single Circuit ON-OFF w/Locking Key - Black [6004200]

    Blue Sea 6004200 Single Circuit ON-OFF w/Locking Key - Black [6004200]

    Single Circuit ON-OFF with Locking Key - Black300 Amps continuous rating for outboards and small gasoline or diesel engines Tin-plated copper studs for maximum conductivity and corrosion resistance Studs accept 3/8" (M10) ring terminals 7/8" (22 mm) stud length accepts multiple cable terminals Blue Sea Systems one-piece terminal stud design never loosens over time One-piece stainless flange nuts ensure safe and secure connections Isolating cover protects rear contacts Breakout tabs allow wire access in any direction Specifications: Switch Type: Single Circuit ON-OFF Color: Black Maximum Voltage: 48V DC Continuous Rating: 300A Intermittent Rating: 500A Cranking Rating 30 sec: 900A 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.

    $44.19$32.50

  • Sale -23% Cole Hersee Single Pole Brass Battery Switch w/Faceplate 175 Amp Continuous 800 Amp Intermittent [M-284-09-BP]

    Cole Hersee Single Pole Brass Battery Switch w/Faceplate 175 Amp Continuous 800 Amp Intermittent [M-284-09-BP]

    Single Pole Brass Battery Switch with Faceplate 175 Amp Continuous 800 Amp IntermittentMarine-Grade UL-Listed master disconnect switches. Features: 6-36 VDC 175 Amp Continuous 800 Amp Intermittent 2 Positions Off-On Positions Single-Pole Circuitry Brass Case Lever Actuator

    $76.99$59.50

  • Sale -41% Blue Sea 1408 M-Series Dual Circuit Plus, Main + 3 Positions CLB Vertical [1408]

    Blue Sea 1408 M-Series Dual Circuit Plus, Main + 3 Positions CLB Vertical [1408]

    M-Series Dual Circuit Plus™, Main + 3 Positions CLB VerticalFeatures: Push Button Reset-Only Branch Circuit Breakers provide economical high-density circuit protection when switching is provided elsewhere - ideal for 24-hour circuit protection Provides DC Main circuit protection Backlit label positions "ON" indicating LEDs installed in all circuit positions 24-hour circuits Snap on end-plates conceal mounting screws Labels can be removed and replaced from the front of the panel Incorporates M-Series Dual Circuit Plus™ Battery Switch 6011200 Includes 4218-Square Format Label Set Specifications: Positions:3 Nominal Voltage:12V DC Height:7.75" (196.85mm) Width:t4.88" (123.95mm) Depth:3.50" (88.9mm) Weight:2.42lb (1.1kg)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. Specifications: AC/DC: DC Box Dimensions: 6"H x 7"W x 12"L WT: 2.3 lbs UPC: 632085014087 Quick Guide (pdf)Owner's Manual (pdf)

    $335.43$198.50

  • Sale -27% Guest 2111A Heavy Duty Battery Selector Switch [2111A]

    Guest 2111A Heavy Duty Battery Selector Switch [2111A]

    Battery Selector SwitchPart No. 2111AFeatures New ergonomically styled turn knob provides easy On/Off switching Updated color scheme and graphics make it easier to determine switch status Longer stud lengths for improved assembly and easier cable routing Built with heavy-duty copper sweep contacts to ensure positive circuit control Rugged internal components protected by a tough, impact resistant polycarbonate housing that is impervious to the elements One year warranty 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.

    $44.31$32.50

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