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Blue Sea Fuse A3T (Class T) 300 Amp 5119B-BSS
22 in stock
The Blue Sea Systems Class T A3T Fuse 300A (model 5119B-BSS) is a high-performance fuse designed for DC circuits, particularly in marine and RV applications. Key Features: High Interrupt Capacity: Rated for 20,000 amps at 160V DC, ensuring reliable protection against short circuits. Fast-Acting: Provides rapid response to short circuits, minimizing potential damage to connected … Continued
£46.99
Blue Sea Fuse A3T (Class T) 400 Amp 5121B-BSS
7 in stock
- High-speed Class T fuse rated for 400A continuous current
- Designed for DC systems up to 125V (160V max)
- Interrupt rating of 20,000 amps for superior short-circuit protection
- Ideal for protecting inverters, battery banks, and DC equipment
- Compact design with easy installation for marine and automotive use
£46.99
Blue Sea ST Blade Battery Terminal Mount Fuse Block 5023
8 in stock
- 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 fuse
£19.99
Blue Sea Systems 9004E-BSS Switch Battery e-Series ON/OFF With AFD
In Stock
- Single Circuit ON-OFF
- Safe for installation on gasoline-powered boats
- Surface or rear panel mounting
- Continuous Rating: 350A, Intermittent Rating: 600A (5 min), Cranking Rating: 1200A (30 sec)
- Maximum Voltage: 48V DC, Cable Size: 4/0 AWG (120mm²)
£74.99
Blue Sea Systems 1011 Dash Socket 12V DC with Watertight Cap Black
In Stock
Blue Sea Systems 1011 Dash Socket 12V DC with Watertight Cap Black
- 12 Volt socket
- Protective dust cap
- Corrosion resistant materials
- Voltage nominal 12V dc
- Cut out dimensions 29mm
- Colour Black
£13.00
Blue Sea Systems 1011200 12 Volt Dash Socket with Watertight Cap In White
In Stock
Blue Sea 12V Dash Socket White 1011200
- 12 Volt socket
- Protective dust cap
- Corrosion resistant materials
- Voltage nominal 12V dc
- Cut out dimensions 29mm
- Colour white
£10.50 Each
Blue Sea Systems 1016200 12/24V Dual USB 2.1A Charger – White
In Stock
Blue Sea 2.1A USB Charger White 1016200
- Charge 2 mobile devices
- Internal Fusing
- Protective dust cap keeps debris and moisture out
- Install in existing 12V DC socket
- Input voltage 12V/24V DC
- Input voltage range 9V-32V DC
- 5V DC - 5%
- Colour White
£19.95 Each
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Blue Sea Systems 1733 Mini OLED DC Voltmeter – Yellow
1 in stock
Monitors DC voltage on a bright, waterproof, daylight readable OLED screen
- Reverse polarity protected
- Mounts in a common 1-1/8" (29mm) hole
£39.99
Blue Sea Systems 4 Position Water Resistant Panel 4374 WeatherDeck 12V DC Waterproof Circuit Breaker Panel – Grey 4 Positions
3 in stock
- Designed for open cockpit and flybridge applications using switches to complement existing controls commonly used on many boats
- For use on 12 or 24V DC systems
- Water tight mounting gasket
- Green LED's illuminate circuit labels
- Panel front rated IP67 when properly mounted with watertight mounting gasket
- Maximum operating voltage 15A@12V DC (per circuit) or 9A@24V DC (per circuit)
- Circuit breaker rating 15A
- 4 position
- Width 108mm x Height 109mm x Depth 89mm
Original price was: £117.92.£99.95Current price is: £99.95. Each
Blue Sea Systems 4303 WeatherDeck 12V DC Waterproof Switch Panel – 2 Position
3 in stock
- 2-position switch panel for easy control of electrical circuits
- Fully sealed, ensuring protection against water and weather damage. Ideal for marine, RV, and outdoor environments
- Designed for 12V DC systems
- Simple installation and easy-to-use switches for controlling electrical systems
Original price was: £34.03.£29.95Current price is: £29.95.
Blue Sea Systems 5007100 Class-T fuse block 110-200A
In Stock
- Ignition protected cover meets ABYC/USCG insulation requirements
- Supports Class-T fuses rated 110-200A, 160V max
- Corrosion-resistant stainless steel hardware and tin-plated copper mounting blocks
- Multiple cable entry options with break-out panels in the cover
- Complies with ISO 8846 Marine and SAE J1171 Marine standards
£43.99
Blue Sea Systems 5032 ST Blade Split Busbar Fuse Block
In Stock
- Two isolated 6-circuit banks for permanent and switched circuits
- Integrated 12-way negative busbar for simplified return connections
- Tin-plated copper fuse clips and busbars with stainless steel flange nuts
- Clear push-button cover with storage for two spare fuses and included fuse puller
- Rated 32V DC, 30A per circuit, 100A per block; accepts standard blade (ATO/ATC) fuses
£62.49
Blue Sea Systems 5045 IP66 Compact Fuse Block 4 Circuit
In Stock
- Provides surface mount protection for ATO/ATC fuses. Single side entry wiring
- Ignition protected for use in a gasoline engine compartment
- Tin-plated copper buses and fuse clips
- Accepts ring or snap fork type terminals
- Maximum operating voltage 32V DC
- Maximum operating Amperage 30 Amp per circuit
- Maximum operating Amperage 100 Amp per block
- 4 circuits
£31.00 Each
Blue Sea Systems 5046 IP66 Compact Fuse Block 8 Circuit
In Stock
- Ignition protected when cover is secure ?meets ISO 8846 and SAE J1171 for use in a gasoline engine compartment
- Single side design allows wire entry from one side to minimize footprint
- Tin-plated copper buses and fuse clips
- Accepts ring or snap fork type terminals
- Includes 8 write-on circuit labels
£39.00 Each
Blue Sea Systems 5056100 ST-Blade Water-Resistant Fuse Block With Manual Cover
6 in stock
- IP66 water-resistant ST-Blade fuse block for up to four circuits
- Rated 32V DC, 25A per circuit, 80A per block
- Accepts standard blade (ATO/ATC) fuses and low-profile circuit breakers
- Corrosion-resistant tin-plated copper busbars; ring terminal connections
- Tethered cover with thumb-screws, spare fuse storage, and write-on labels for circuit identification
Original price was: £54.99.£49.95Current price is: £49.95.
Blue Sea Systems 5065 Waterproof In-Line ATO/ATC/Standard Blade Fuse holder
In Stock
- For use with ATO or ATC fuses
- Supplied with 12 AWG pigtails
- 30A Maximum fuse amperage
- Fuse sold separately
£10.80
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