DC Battery Disconnects, Overcurrent Protection, & Wiring

46 products
4/0 AWG Cables

Custom Battery & Inverter Hookup Cables - Designed And Made To Order - 6AWG to 4/0AWG Options Available

6 AWG to 4/0 AWG, all made to order!
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EG4 BOSSBox Cable Kit, Battery to Inverter Communication and Power Cables for EG4 WallMount 280Ah Lithium BatteriesEG4 BOSSBox Cable Kit, Battery to Inverter Communication and Power Cables for EG4 WallMount 280Ah Lithium BatteriesEG4 BOSSBox Cable Kit, Battery to Inverter Communication and Power Cables for EG4 WallMount 280Ah Lithium Batteries

EG4 BOSSBox Cable Kit, Battery to Inverter Communication and Power Cables for EG4 WallMount 280Ah Lithium Batteries

Longer power and comms cables for 280Ah/314Ah WallMount batteries
$449.99
 Out of Stock
MidNite Solar Baby and Big Baby Breaker Boxes, AC or DC Distribution for Din Mount Disconnects or BreakersMidNite Solar Baby and Big Baby Breaker Boxes, AC or DC Distribution for Din Mount Disconnects or BreakersHigh quality photo of the MidNite Solar BigBaby Front View. Photo sourced by Current Connected.

MidNite Solar Baby and Big Baby Breaker Boxes, AC or DC Distribution for Din Mount Disconnects or Breakers

Holds up to 4 DIN mount breakers rated up to 300Vdc or 277Vac
$46.48 – $53.56
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Pytes 300A or 600A Busbars, Rated for 1500Vdc/300Vac, Nickel Plated Copper Busbar with Stainless Steel TerminalsHigh quality photo of the Pytes 300A Busbars Front View without cover. Photographed by Current ConnectedPytes 300A or 600A Busbars, Rated for 1500Vdc/300Vac, Nickel Plated Copper Busbar with Stainless Steel Terminals

Pytes 300A or 600A Busbars, Rated for 1500Vdc/300Vac, Nickel Plated Copper Busbar with Stainless Steel Terminals

Use this busbar as a central point of power distribution up to 600A
$79.00 – $133.00
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High quality photo of the Big Battery CBL089 Cables Top View. Photo sourced by Current Connected.

BigBattery ETHOS Cable Pair 4.9ft, Paralleling Cables, Battery to Inverter Cables

Connect an additional stack of ETHOS battery modules with these!
$125.00
Pytes V-BOX-IC 4/0 AWG Battery to Inverter Cables, Battery Cables for Pytes V5 Cabinets

Pytes V-BOX-IC 4/0 AWG Battery to Inverter Cables, Battery Cables for Pytes V5 Cabinets

One straight lug and one 90° lug on each cable
$191.00
Pytes V-BusBar Pair for Sol-Ark 15K Hybrid Inverter Battery Connection, Consolidates Dual Terminals into Single Terminal ConnectionPytes V-BusBar Pair for Sol-Ark 15K Hybrid Inverter Battery Connection, Consolidates Dual Terminals into Single Terminal ConnectionPytes V-BusBar Pair for Sol-Ark 15K Hybrid Inverter Battery Connection, Consolidates Dual Terminals into Single Terminal Connection

Pytes V-BusBar Pair for Sol-Ark 15K Hybrid Inverter Battery Connection, Consolidates Dual Terminals into Single Terminal Connection

Simplifies the battery wiring of Sol-Ark 15k Inverters
$71.00
 Out of Stock
EG4 WallMount Battery Cable Connector, Degson Connector, Polarity-Keyed for EG4 280Ah and 314Ah WallMount BatteriesEG4 WallMount Battery Cable Connector, Degson Connector, Polarity-Keyed for EG4 280Ah and 314Ah WallMount BatteriesEG4 WallMount Battery Cable Connector, Degson Connector, Polarity-Keyed for EG4 280Ah and 314Ah WallMount Batteries

EG4 WallMount Battery Cable Connector, Degson Connector, Polarity-Keyed for EG4 280Ah and 314Ah WallMount Batteries

EG4 WallMount connectors to create custom cables
$14.99
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High quality photo of the Midnite Solar - MNEDC10 - 150VDC 120Vac Non-Polarized Panel Mount Breakers 10A. Photographed by Current Connected.High quality photo of the Midnite Solar - MNEDC10 - 150VDC 120Vac Non-Polarized Panel Mount Breakers 10A front view. Photographed by Current Connected.High quality photo of the Midnite Solar - MNEDC10 - 150VDC 120Vac Non-Polarized Panel Mount Breakers 10A bottom view. Photographed by Current Connected.

MidNite Solar MNEDC 5A-100A Breakers, Rated for 150Vdc/120Vac, Non-Polarized Panel Mount Breakers, 10kAIC

Non-polarized panel mount breakers with 10kAIC
$20.63
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Blue Sea Systems Class-T Fuse Block, Fits 225A-400A Class-T Fuses, Up to 160Vdc, M10 Terminal Studs, for Residential or Mobile Energy SystemsBlue Sea Systems Class-T Fuse Block, Fits 225A-400A Class-T Fuses, Up to 160Vdc, M10 Terminal Studs, for Residential or Mobile Energy SystemsBlue Sea Systems Class-T Fuse Block, Fits 225A-400A Class-T Fuses, Up to 160Vdc, M10 Terminal Studs, for Residential or Mobile Energy Systems

Blue Sea Systems Class-T Fuse Block, Fits 225A-400A Class-T Fuses, Up to 160Vdc, M10 Terminal Studs, for Residential or Mobile Energy Systems

Fits Class-T fuses from 225A to 400A
$68.99 – $124.99
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Class-T Fuse 225A-400A, Up to 125Vdc, 20kAIC for Residential or Mobile Energy Systems

Class-T Fuse 225A-400A, Up to 125Vdc, 20kAIC for Residential or Mobile Energy Systems

The go-to fuse for large lithium battery banks, 20kAIC rated
$105.99
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High quality photo of the Victron - LYN060404010 - Lynx Class-T Power In Power Distribution System M10 - Top View. Photographed by Current ConnectedHigh quality photo of the Victron - LYN060404010 - Lynx Class-T Power In Power Distribution System M10 - Angled Left View. Photographed by Current ConnectedHigh quality photo of the Victron - LYN060404010 - Lynx Class-T Power In Power Distribution System M10 - Angled Right View. Photographed by Current Connected

Victron Energy Lynx Class-T Power In M10, 225A-400A Class-T Fuse Holder and Busbar for Batteries

Fits 2 Class-T fuses from 225A to 400A
$187.00
MidNite Solar MNEDC 125A/175A/250A Breakers, Non-Polarized Remote Trip Breaker, 50kAIC at 125Vdc

MidNite Solar MNEDC 125A/175A/250A Breakers, Non-Polarized Remote Trip Breaker, 50kAIC at 125Vdc

Non-polarized remote trip breakers, 50kAIC at 125VDC
$50.70 – $133.64
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MidNite Solar Lithium Battery Combiner, 10 Strings with Disconnect or 14 Strings without Disconnect

MidNite Solar Lithium Battery Combiner, 10 Strings with Disconnect or 14 Strings without Disconnect

Each version of the MidNite Solar Lithium Battery combiner box!
$292.00 – $395.31
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High quality photo of the Midnite Solar - MNEDC175 and MNEDC250 - MNEDC 175A and MNEDC 250A Breaker - Top Angle View. Photographed by Current ConnectedHigh quality photo of the Midnite Solar - MNEDC250 - MNEDC 175A/250A Breaker - Side View. Photographed by Current ConnectedHigh quality photo of the Midnite Solar - MNEDC250 - MNEDC 175A/250A Breaker - Bottom View. Photographed by Current Connected

MidNite Solar MNEDC 175A or 250A Circuit Breakers, 50kAIC at Up to 125Vdc, Non-Polarized Panel Mount Breaker, Single Pole

Single pole, non-polarized panel mount breakers
$127.92
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EG4 Battery Parallel Connection Cables for EG4 WallMount 48V Lithium BatteriesEG4 Battery Parallel Connection Cables for EG4 WallMount 48V Lithium BatteriesEG4 Battery Parallel Connection Cables for EG4 WallMount 48V Lithium Batteries

EG4 Battery Parallel Connection Cables for EG4 WallMount 48V Lithium Batteries

Designed specifically for the EG4 WallMount line of batteries!
$105.99 – $194.99
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Battery Cable and Lug Kit

DIY Battery Cable & Lug Bundle - 2 AWG

Build your own cables with this pure copper welding cable!
From $0.00
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Battery Cable and Lug Kit

DIY Battery Cable & Lug Bundle - 1/0 AWG (0 AWG)

Build your own cables with this pure copper welding cable!
From $0.00
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Battery Cable and Lug Kit

DIY Battery Cable & Lug Bundle - 2/0 AWG

Build your own cables with this pure copper welding cable!
From $0.00
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Battery Cable and Lug Kit

DIY Battery Cable & Lug Bundle - 4/0 AWG

Build your own cables with this pure copper welding cable!
From $0.00
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Glue Lined Dual Wall Heat Shrink Tubing

Pre-Cut Heat Shrink Tubing - 20x Pack of Black/Red

Adhesive-lined to permanently affix the heat shrink
$9.99 – $10.99
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Silicone Battery Terminal CoversSilicone Battery Terminal CoversSilicone Battery Terminal Covers

Silicone Battery Terminal Covers - Black and Red

Protect connections from accidental contact and environmental exposure
$12.99
High quality photo of the Victron - LYN060102010 - Lynx Distributor - Power Distribution System M10 - Top View. Photographed by Current ConnectedHigh quality photo of the Victron - LYN060102010 - Lynx Distributor - Power Distribution System M10 - Angled Left View. Photographed by Current ConnectedHigh quality photo of the Victron - LYN060102010 - Lynx Distributor - Power Distribution System M10 - Angled Right View. Photographed by Current Connected

Victron Lynx Distributor, Lynx Power Distribution System with M10 Interconnections, 1000A Fused Busbar with 4 Positive Positions and 4 Negative Positions

Heart of the Lynx system - 1000A bus bar + 4 fuseholders
$232.90
High quality photo of the Victron - LYN020102010 - Lynx Power In - Power Distribution System M10 - Top. Photographed by Current ConnectedHigh quality photo of the Victron - LYN020102010 - Lynx Power In - Power Distribution System M10 - Angled Left View. Photographed by Current ConnectedHigh quality photo of the Victron - LYN020102010 - Lynx Power In - Power Distribution System M10 - Angled Right View. Photographed by Current Connected

Victron Lynx Power In, Lynx Power Distribution System with M10 Interconnections, 1000A Busbar with 4 Positive Positions and 4 Negative Positions

1000A positive and negative busbars in one unit
$155.55
Lynx Shunt CNN FuseLittelfuse CNNE Series Fast-Acting Fuse, 125A-800A at Up to 80Vdc, for Residential and Mobile Battery Power Systems, 2.7kAICLittelfuse CNNE Series Fast-Acting Fuse, 125A-800A at Up to 80Vdc, for Residential and Mobile Battery Power Systems, 2.7kAIC

Littelfuse CNNE Series Fast-Acting Fuse, 125A-800A at Up to 80Vdc, for Residential and Mobile Battery Power Systems, 2.7kAIC

Available in multiple sizes - main system fuse that fits the modular Lynx Shunt perfectly
$81.26 – $134.48
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Victron Energy MEGA Fuse 60A-500A, 5 Pack, Works with 12V/24V/48Vdc Battery Systems, Fits MEGA Fuse Holders

Victron Energy MEGA Fuse 60A-500A, 5 Pack, Works with 12V/24V/48Vdc Battery Systems, Fits MEGA Fuse Holders

Keep your system safe with this simple fusing option by Victron!
$46.75
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LittelFuse MEGA Fuse

Littelfuse MEGA Fuse 60A-350A, 2 Pack, Suitable for 12V/24V/48V Battery Systems, 2.5kAIC at 70Vdc

Keep your system safe with this quality fusing option manufactured by LittelFuse
$50.00 – $100.00
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MEGA Fuse Holder BundleMEGA Fuse HolderMEGA Fuse Holder

MEGA Fuse Holder + 2 Fuse Bundle

Choose between LittelFuse or Victron fuses!
From $58.75
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MEGA Fuse HolderMEGA Fuse Holder

MEGA Fuse Holder, Rated for Up to 70Vdc, Suitable for 12V/24V/48V Energy Storage Systems

Designed to fit all MEGA Fuses!
$12.00
Bus Bar - Black and RedBus Bar Black and RedBus Bar Red

300A 4-Stud Busbars - Distribution Block w/Cover - Red/Black - Up to 64Vdc

Improve system safety by organizing & consolidating your DC connections in one place
$22.50 – $22.50
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Victron Energy 250A Busbar with Removable ABS Cover, 70VDC Max, 5/16-Inch Stainless Steel Studs, Available in 4 Stud, 6 Stud, or 2 Stud Plus 6 or 12 Screw TerminalsVictron 250A 4-6-Terminal ISO

Victron Energy 250A Busbar with Removable ABS Cover, 70VDC Max, 5/16-Inch Stainless Steel Studs, Available in 4 Stud, 6 Stud, or 2 Stud Plus 6 or 12 Screw Terminals

Tin-plated copper busbar with stainless studs and a snap-on cover
$47.60 – $68.00
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Victron Energy 600A Bus Bars with ABS Cover - Available with 4 or 8 Studs, each with 8 Terminals. The image is an isometric view of both busbars without the ABS covers, and no background.

Victron Energy 600A Busbar with 4-Stud and 8-Stud Options, Rated for up to 70Vdc, 3/8in Terminal Diameter Studs

Heavy duty tin-plated copper bus bar with 3/8" studs and #8 screw terminals. ABS cover included.
$143.65 – $222.70
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High quality photo of the Victron 150A Busbars . Photographed by Current Connected

Victron Energy 150A Bus Bar with Cover, Tin-Plated Copper, 4/6/10/20 Terminal Configurations, 70VDC Rated

Easily break down your large battery cables into many small connections
$20.40 – $31.45
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Victron Battery SwitchVictron Battery SwitchVictron Battery Switch

Victron Energy Battery Switch ON/OFF 275A, Suitable for Up to 48Vdc Energy Systems, Ignition Protected, Removable Knob

A simple way to isolate idle-draw that leads to empty batteries
$34.85
BSS-5191BSS-5191BSS-5191

Blue Sea Systems 5191 Single MRBF Terminal Fuse Block, 58V DC, Mounts on 3/8" Battery Post or Bus Bar Stud, for Marine and Mobile DC Systems

Mounts directly on battery posts, switches, or bus bars
$37.99
Blue Sea Systems 2151 Dual MRBF Terminal Fuse Block, 30-300A, 58V DC, Mounts on 3/8" Battery Post or Bus Bar Stud, for Marine and Mobile DC SystemsBlue Sea Systems 2151 Dual MRBF Terminal Fuse Block, 30-300A, 58V DC, Mounts on 3/8" Battery Post or Bus Bar Stud, for Marine and Mobile DC SystemsBlue Sea Systems 2151 Dual MRBF Terminal Fuse Block, 30-300A, 58V DC, Mounts on 3/8" Battery Post or Bus Bar Stud, for Marine and Mobile DC Systems

Blue Sea Systems 2151 Dual MRBF Terminal Fuse Block, 30-300A, 58V DC, Mounts on 3/8" Battery Post or Bus Bar Stud, for Marine and Mobile DC Systems

Dual-position terminal mount MRBF fuse block. Two fused circuits from one battery post or bus bar stud.
$55.99