Free Delivery
Over £60 Ex VAT
Electrical Accessories
12v Sockets, USB Chargers and Wireless chargers
Aerials & Antennas
Battery Boxes
Battery Isolators & Battery Switches
Battery Terminals & Terminal Covers
Busbars & Covers
Circuit Breakers
Crimps
Deutsch Connectors
Electrical Panels
Fuses & Holders
Heatshrink
Horns & Loudspeakers
Invertors and Battery Charger
Isolator Switches
Ratio Shore Power Victron Compatible
Relays
Scanstrut Cable Glands
Shore Lead Cable
Shore Lead Plugs & Sockets
Switches & Warning Lights
Tools
Tubular Heaters
Voltage Convertors
Wago Cable Connectors
Wifi Router
Wiska Junction Boxes, Enclosures and Glands
Filter
Blue Sea 5191 MRBF Terminal Fuse Block – 30 to 300A
Available on backorder
- Compact high-amp fuse holder for DC Main, inverter, windlass, and bow thruster protection
- Isolated M8 (5/16") terminal stud design allows terminal stacking
- Accepts 5/16" ring terminals and mounts on 3/8” studs
- Insulating cap prevents accidental shorts
- Fuse sold separately; ignition protected only with compatible fuse
£24.99
Blue Sea 5196B MRBF Surface Mount Fuse Block – Common Source
Available on backorder
- Accommodates three MRBF fuses for high-amperage circuit protection
- Provides power to three loads from a single source
- Clip-on insulating cover meets ABYC/USCG insulation requirements
- Surface mount with M8 terminals, one-piece stainless flange nuts, and label recesses for easy identification
- Ignition protected; maximum 300A per block, 240A per circuit; fuses sold separately
£46.99
-
Blue Sea 5503B-BSS ANL Fuse Block 35-750A
In Stock
- Stainless studs and tin-plated mounts ensure corrosion resistance and reliable electrical contact, even in harsh marine environments.
- Second set of studs allows for easy connection of large cable terminals, enhancing installation flexibility.
- Swing-out fuse design enables easy fuse replacement without removing fasteners, reducing the risk of losing parts.
- Accepts high interrupt capacity 35-750A ANL fuses and comes with an insulating cover that satisfies ABYC/USCG requirements for safety. (Fuse not included).
£44.23
Blue Sea 7042B-BSS Series 187 Circuit Breaker 80A
1 in stock
- Combines switching and circuit protection in one device
- 25-200A current ratings, 5000A interrupt capacity
- Ignition protected and IP66 rated for marine environments
- Manual trip/reset with trip-free design
- Front/rear panel mounting, M8 studs for cable connections
Original price was: £69.59.£32.16Current price is: £32.16.
-
Blue Sea 7080B-BSS 285 Series Breaker Panel 25A
In Stock
- 285-Series panel mount circuit breakers combine switching and circuit protection
- IP67 waterproof rating, ignition protected, safe for marine use
- Manual trip/reset, visible lever for open condition
- Interrupt capacity 3000A @ 48V DC
- Ideal for front panel mounting, not for high inrush currents
£42.49
Blue Sea 7081B-BSS 285 Series Breaker Panel 30A
In Stock
- Provides medium-duty circuit protection for 25-150 Amp loads
- Trip-free design – cannot be held closed after a trip
- Visible reset lever shows open condition
- CE marked, meets SAE J1171 ignition protection requirements
- IP67 rated – protected against immersion up to 1 meter for 30 minutes
Original price was: £42.49.£32.20Current price is: £32.20.
Blue Sea 7083B-BSS 285 Series Breaker Panel 50A
In Stock
- Provides medium-duty circuit protection for 25-150 Amp loads
- Trip-free design – cannot be held closed after a trip
- Visible reset lever shows open condition
- Meets SAE J1171 external ignition protection requirement
- IP67 rated – protected against immersion up to 1 meter for 30 minutes
Original price was: £42.49.£32.20Current price is: £32.20.
Blue Sea 7084B-BSS 285 Series Breaker Panel 60A
In Stock
- Provides medium-duty circuit protection and switching
- Thermal circuit breaker for DC systems up to 48V
- 3000A interrupt capacity
- "Trip Free" design prevents being held "ON" during fault conditions
- Waterproof to IP67 – protected against immersion to 1 meter for 30 minutes
Original price was: £42.49.£32.00Current price is: £32.00.
Blue Sea 7085-BSS 285 Series Breaker Panel Mount 70A
In Stock
- Waterproof, protecting against immersion up to 1 meter for 30 minutes.
- Safe for use in fuel environments like boats and vehicles.
- Allows flexibility for circuit isolation.
- Suitable for medium to high current demands.
- Prevents the breaker from being held in the "ON" position after a trip.
Original price was: £42.49.£32.20Current price is: £32.20.
Blue Sea 7086-BSS 285 Series Breaker Panel 80A
In Stock
- Suitable for 48V DC systems with high fault current handling.
- Fully waterproof, ideal for marine and outdoor environments.
- Safe for use in fuel-exposed areas.
- Provides flexibility for circuit isolation.
- Prevents holding the breaker "ON" after a trip for enhanced safety.
Original price was: £42.49.£32.20Current price is: £32.20.
Blue Sea 7088-BSS 285 Series Breaker Panel 120A
In Stock
- Suitable for 48V DC systems with high fault current capacity.
- Fully waterproof, ideal for marine and outdoor environments.
- Safe for use in fuel-exposed environments.
- Enables circuit isolation or restoration.
- Prevents manual override after a trip for added safety.
Original price was: £42.49.£32.20Current price is: £32.20.
-
Blue Sea 7181-BSS 285 Series Breaker Surface 30A
In Stock
- Designed for 48V DC systems with high fault current handling.
- Fully waterproof for protection in harsh environments.
- Safe for use around fuel or flammable materials.
- Enables flexible circuit isolation and restoration.
- Ideal for installations without front-panel mounting options.
£43.00
-
Blue Sea 7182-BSS 285 Series Breaker Surface 40A
In Stock
- Suitable for 48V DC systems, handling high fault currents.
- Fully waterproof for durability in harsh, wet environments.
- Safe for fuel-exposed environments, preventing sparks.
- Provides flexibility for circuit isolation and restoration.
- Ideal for applications where panel mounting is not feasible.
£43.00
-
Blue Sea 7183-BSS 285 Series Breaker Surface 50A
In Stock
- Designed for 48V DC systems, handling high fault currents.
- Fully waterproof for durability in wet and harsh environments.
- Safe for fuel-exposed environments, preventing sparks.
- Allows easy circuit isolation and restoration.
- Ideal for installations where panel mounting isn't possible.
£43.00
-
Blue Sea 7184-BSS 285 Series Breaker Surface 60A
In Stock
- Suitable for 48V DC systems, handling high fault currents.
- Fully waterproof for durability in harsh, wet environments.
- Safe for use around fuels, preventing sparks.
- Easy circuit isolation and restoration.
- Ideal for spaces where panel mounting isn't feasible.
£43.00
Blue Sea 7185-BSS 285 Series Breaker Surface 70A
In Stock
- Ideal for medium to high-current protection in 48V DC systems.
- Fully waterproof, offering durability in harsh, wet environments.
- Safe around fuels and flammable materials.
- Provides circuit isolation and restoration.
- Perfect for installations without front-panel mounting options.
Original price was: £42.24.£32.20Current price is: £32.20.
Apply for a Trade Account
Enhance your shopping experience with Marine Electricals. Unlock discounted pricing and seamless ordering by applying for our exclusive Trade Account today!