Electrical Distribution & Protection
Distribute Power and Protect Your Electrical Circuits
A campervan electrical system needs more than a battery and charger. Distribution and protection equipment connects appliances in an organised way and provides appropriate protection for wiring and individual circuits.
Explore battery switches, fuse blocks, fuses and holders, busbars, circuit breakers and distribution panels. Smaller installations may use a straightforward fuse block, while larger systems can benefit from a more comprehensive main DC distribution arrangement.
Protection must be selected for the application. Voltage rating, current rating, interrupting capacity and cable size all matter. DC and 230V AC equipment are not interchangeable, and a battery switch does not replace fuse protection.
Need help specifying the components? Share your battery, inverter, charging equipment and cable lengths with CH Marine so we can help identify suitable distribution and protection products.
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Blue Sea MRBF Terminal Fuse Block - 30 to 300A
Blue Sea
Current Stock: 15PLN176.64Blue Sea MRBF, Terminal Fuse Block - 30 to 300A for use with Marine Rated Battery Fuses. Features Compact, high-amp fuse—appropriate for DC Main, inverter, windlass, and bow thruster circuit...BS5191PLN176.64 -
Blue Sea MEGA Safety Fuse Block (100 - 300A)
Blue Sea
Current Stock: 7PLN219.78Blue Sea Safety Fuse Block sealed and ignition protected for 100 -300 amp MEGA® / AMG® fuses. Features Ignition protected for installation aboard gasoline or diesel powered boats Sealed cover...BS7721PLN219.78 -
Blue Sea Water Resistant 100A BusBar
Blue Sea
Current Stock: 17PLN198.21The Blue Sea 2356 100A BusBar provides secure water-resistant bussing for harsh marine environments. The single side design allows forvwire entry from one side to minimise footprint...BS2356PLN198.21 -
Blue Sea AMI / MIDI Fuses (30- 200A / 2 Pack)
Blue Sea
Current Stock: 100PLN38.61 - PLN42.92Blue Sea marine quality AMI / MIDI tin-plated Copper Fuses - Sold as pack of 2 in colour/ size coordination. Features Fast-acting type fuses ideal for electronic devices Standard circuit protection...PLN38.61 - PLN42.92 -
Blue Sea EasyID ATC Assorted Fuse Pack - Qty 30 Fuses
Blue Sea
Current Stock: 13PLN349.19Blue Sea easyID™ illuminated ATC® blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy to spot in fuse panels tucked up under dark dashboards...BS5290PLN349.19 -
Blue Sea In-Line ATO/ATC Fuse Holder - Max 30A
Blue Sea
Current Stock: 20PLN21.35Blue Sea 5021, Simple inline fuse holder to accept ATC & ATO Fuses up to as maximum of 30 A. Features For use with ATO or ATC fuses Supplied with 12 AWG pigtails 30A Maximum fuse amperage Fuse sold...BS5064PLN21.35 -
Blue Sea Panel Mount AGC/MDL Fuse Holder Model 5021
Blue Sea
Current Stock: 16PLN34.29Blue Sea Panel Mounted Fuse Holder accepts max 20 amp, AGC or MDL glass style fuses. Features Replaces fuse holder found in Contura Waterproof Fuse Panels Easy to open Will withstand the water...BS5021PLN34.29 -
Blue Sea Maxi In-Line Fuse Holder with Cover - Max Cont 48A
Blue Sea
Current Stock: 23PLN142.13Blue Sea MAXI® In-Line Fuse Holder Model 5068 accepts Maxi fuses 30-60amp. A powerful new generation battery switch with outstanding performance and features for both the installer and end user...BS5068PLN142.13 -
Blue Sea ATC Assorted Fuse Pack 41 Pieces - Sizes 1A - 30A
Blue Sea
Current Stock: 0PLN103.31Includes 40 AGC fuses and a Heavy Duty In-Line Fuse Holder. In the Pack Qty SKUBS5289PLN103.31 -
Blue Sea m-Series Mini Selector Battery Switch - 300A - 4 Position
Blue Sea
Current Stock: 10PLN262.91Blue Sea 4 position 300 amp m-Series Mini Selector Battery Switch - The battery switch switches isolated battery banks to all loads or combines battery banks to all loads. It features a 'make before...BS6007PLN262.91 -
Blue Sea WeatherDeck® 12v/24v Waterproof Circuit Breaker Panel Gray 8 Positions
Blue Sea
Current Stock: 5PLN1,142.89The Blue Sea 4378 WeatherDeck® 12V DC Waterproof Circuit Breaker Panel is ideal for flying bridges and exposed cockpit locations - The panel is IP67 waterproof protected and one of the best on the...BS4378PLN1,142.89 -
Blue Sea WeatherDeck 12v Waterproof Fuse Panel Gray 8 Position
Blue Sea
Current Stock: 3PLN1,091.13The Blue Sea 12v 4308 WeatherDeck® features 8 fused and illuminated switches in a robust and waterproof panel , ideal for flying bridge and exposed cockpit locations. Features Designed for flybridge...BS4308PLN1,091.13 -
Blue Sea WeatherDeck 12V DC Waterproof Fuse Panel Gray 6 Positions
Blue Sea
Current Stock: 7PLN776.23The Blue Sea 12v 4306 WeatherDeck® features 6 fused and illuminated switches in a robust and waterproof panel, ideal for flying bridge and exposed cockpit locations. Features Designed for flybridge...BS4306PLN776.23 -
Blue Sea Busbar - 100A - 5 Gang - Screw Terminal with Cover
Blue Sea
Current Stock: 18PLN90.37In an electrical power system onboard a boat, the busbar is a bar of tin-plated copper that conducts electricity within a switchboard, distribution board, substation, battery bank, or other...BS2314PLN90.37 -
Lewmar T2 Fuse Holder for ANL Type Fuses
Lewmar
Current Stock: 4PLN198.21Lewmar T2 Fuse Holder for ANL Fuse offers better protection and can be used with fuses up to 500 A. Features Higher specification fuse holder for ANL fuses Allows for easy fuse replacement Cable is...LEW589013PLN198.21 -
Blue Sea Water Resistant Circuit Breaker Panel - 6 Position Model 4322
Blue Sea
Current Stock: 2PLN262.91Bluesea, Model 4322, water resistant 6 circuit breaker, switch panel with illuminated display and grey trim - Designed for exposed mounting positions, this new range of circuit breaker panels from...BS4322PLN262.91 -
Blue Sea A Series Toggle Circuit Breaker - Single Pole - 30A - Black
Blue Sea
Current Stock: 6PLN103.31Bluesea 7220 A-Series Black Toggle Circuit Breaker - Single Pole 30A. Features Meets american boat and yacht council (ABYC) standards The industry standard circuit breaker for Blue Sea Systems"...BS7220PLN103.31 -
Blue Sea A Series Toggle Circuit Breaker - Single Pole - 10A - Black
Blue Sea
Current Stock: 6PLN107.62Features Meets american boat and yacht council (ABYC) standards The industry standard circuit breaker for Blue Sea Systems" electrical panels Combines switching and circuit protection into a single...BS7204PLN107.62 -
Blue Sea Camouflage Circuit Breaker Panel - 4 Position Model 4323
Blue Sea
Current Stock: 3PLN232.72Bluesea Water Resistant Circuit Breaker 4 Switch control with illuminated display camo trim. Designed for exposed mounting applicationsFeatures Illuminated 15A circuit breakers provide switching,...BS4323PLN232.72 -
Blue Sea ANL Fuses (50A - 750A)
Blue Sea
Current Stock: 73PLN111.94 - PLN206.84Features Ignition protected (conforming to SAE J1171)- safe for installation aboard gasoline powered boats (35-500 A only) Silver-plated connector blades for corrosion resistance Visible indication...PLN111.94 - PLN206.84 -
Blue Sea AC Main Distribution Panel + 3 Positions 230v - 8509
Blue Sea
Current Stock: 0PLN2,458.54Blue Sea 230V AC Distribution Panel with Voltmeter and Ampmeter, and 3 x 15A Circuit Breakers. Features Red reverse polarity indicating LED All hot, neutral and safety ground buses installed, fully...BS8509PLN2,458.54 -
Victron Energy Lynx Smart BMS 500A (M8)
Victron Energy
Current Stock: 0PLN5,137.28The Lynx Smart BMS is a dedicated Battery Management System for Victron Lithium Smart Batteries. There are multiple BMS units available for Victrons Smart Lithium series of batteries, and the Lynx...VLYN034160200PLN5,137.28 -
Victron Energy ANL Fuses
Victron Energy
Current Stock: 12PLN55.86Specifications Dimensions of HolderPLN55.86 -
Victron Energy Busbar to Connect 6x Modular Fuse Holder - 1500A
Victron Energy
Current Stock: 0PLN258.60Five position high current bus bar 1500 A With one M10 input connection. Recommended to parallel multiple high power Multi or Quattro inverter/chargers. Specifications Input current: Up to 2000 A...VCIP100400070PLN258.60 -
Victron Energy Modular Fuse Holder for MEGA-Fuse
Victron Energy
Current Stock: 9PLN202.52The dovetail feature allows interlocking multiple fuse holders. Specifications Height: 45 mm Width: 33 mm Depth: 73 mm Technical Files DatasheetVCIP100200100PLN202.52 -
Victron Energy 58v MEGA-Fuse for 48v Products
Victron Energy
Current Stock: 1PLN168.01Victron Energy 58V MEGA-Fuse for 48V Products Specifications MEGA-Fuses 58V Appr. voltage dropVCIP137PLN168.01 -
Victron Energy 32v MEGA-Fuses (5 Pack)
Victron Energy
Current Stock: 38PLN86.06 - PLN146.45Specifications Dimensions for HolderPLN86.06 - PLN146.45 -
Victron Energy MIDI-Fuse Holder
Victron Energy
Current Stock: 12PLN55.86Click here for Victron MIDI Fuses Fuse Holder DimensionsVCIP000050001PLN55.86 -
Victron Energy MIDI-Fuse (5 Pack)
Victron Energy
Current Stock: 38PLN55.86Specifications Dimensions for holderPLN55.86 -
Victron Energy Lynx Distributor (M10)
Victron Energy
Current Stock: 1PLN1,250.73A modular DC busbar with spaces for four DC fuses. It monitors the status of each fuse and displays its condition with an LED on the front. The Lynx Distributor is part of the modular Lynx...VLYN060102010PLN1,250.73 -
Victron Energy Lynx Shunt VE.Can - 1000A
Victron Energy
Current Stock: 0PLN2,014.24The Lynx Shunt VE.Can is an intelligent 1000 A shunt with location for a CNN fuse (not included), the built in battery monitor accurately monitors the state of charge of your battery. Use a GX Device...VLYN040102100PLN2,014.24 -
Victron Energy Lynx Power In (M10)
Victron Energy
Current Stock: 0PLN909.95A modular DC bus bar, used to connect batteries to the Lynx DC distribution system. Uses M8 Busbar Connections. Lynx Power-In with M10 Terminals The Lynx Power In contains a positive and negative...VLYN020102010PLN909.95 -
Victron Energy Lynx Power In (M8)
Victron Energy
Current Stock: 0PLN797.80A modular DC bus bar, used to connect batteries to the Lynx DC distribution system. Uses M8 Busbar Connections. Specifications Weight: 2.1kg Dimensions: 29cm · 17cm · 8cm Voltage range: 9 -...VLYN020102000PLN797.80 -
Victron Energy Galvanic Isolator - VDI-32A
Victron Energy
Current Stock: 2PLN1,414.65The galvanic isolator prevents electrolytic corrosion. It blocks low voltage DC currents that enter your boat via the shore power earth wire. These currents can cause corrosion to the boat’s...VGDI000032000PLN1,414.65 -
Victron Energy Galvanic Isolator - VDI-16A
Victron Energy
Current Stock: 2PLN620.94The galvanic isolator prevents electrolytic corrosion. It blocks low voltage DC currents that enter your boat via the shore power earth wire. These currents can cause corrosion to the boat’s...VGDI000016000PLN620.94 -
Special
Victron Energy Isolation Transformer - 7000W (230V)
Victron Energy
Current Stock: 0Now PLN4,313.56Was PLN4,623.96Safety and prevention of galvanic corrosion The Isolation Transformer eliminates any electrical continuity between AC shore power and the boat. It is essential for safety and eliminates the need for...VITR000702001Now PLN4,313.56Was PLN4,623.96 -
Victron Energy Battery Indicator Eyelet - M8 Eyelet/30A ATO Fuse
Victron Energy
Current Stock: 0PLN77.43The Battery Indicator Eyelet M8 is an accessory for the Blue Smart IP65 Chargers. Technical File CertificateVBPC900120114PLN77.43 -
Victron Energy Battery Indicator Panel - M8 Eyelet/30A ATO Fuse
Victron Energy
Current Stock: 4PLN124.88The battery indicator panel shows the state of charge of the battery. It is an accessory for the Blue Smart IP65 Chargers. Suitable for 12 V lead acid batteries (flooded, GEL, AGM) Technical File...VBPC900110114PLN124.88 -
Victron Energy Clamp Connector with 30A ATO Fuse
Victron Energy
Current Stock: 0PLN68.80The clamp connector with fuse is an accessory for the Blue Smart IP65 Chargers. Technical File CertificateVBPC900400014PLN68.80 -
Victron Energy Cigarette Lighter Plug with 16A Fuse - 12V
Victron Energy
Current Stock: 9PLN77.43The 12 V cigarette lighter plug, with fuse, is an accessory for the Blue Smart IP65 Charger with DC connector. With this plug you can charge your vehicle battery via the cigarette lighter socket...VBPC900300014PLN77.43
