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Blue Sea 7623-BSS ML-ACR Automatic Charging Relay with Manual Control – 24V DC 500A
Out of stock
- Combines batteries during charging, isolates during discharging and engine cranking, and allows paralleling for emergency starting.
- Provides extra safety with the ability to lock off for servicing and manual control without power.
- Supports 500A continuous, 700A intermittent (5 min), and 1450A cranking rating for high-output alternators.
- Senses charge on both battery banks; includes Start Isolation (SI) and Engine Isolation (EI) for protecting electronics.
- Includes tin-plated copper studs, silver alloy contacts, LED indicators, and can handle up to 100,000 switching cycles with high reliability.
£229.99
Blue Sea 7649 Mini Add-A-Battery Kit – 65A
In Stock
- Simplifies battery switching, isolates engine and house circuits.
- Automatically combines batteries during charging and isolates them when cranking or not charging.
- Combines batteries for emergency starting when needed.
- Shares charge between two batteries without requiring regulator adjustments or rewiring.
- Simply turn the battery switch ON upon boarding and OFF when leaving.
£122.11
Blue Sea 7650 Add-A-Battery Kit – 120A
In Stock
- Simplifies switching, isolates engine and house circuits, and combines batteries for emergency starting.
- Efficiently combines batteries during charging, isolates during cranking, and automates dual battery charging.
- Turn the battery switch ON when you arrive and OFF when you leave.
- Tin-plated copper studs for maximum conductivity and durability.
- Efficient charging without needing rewiring or regulator changes.
£165.30
Blue Sea 7700 ML-RBS ML-RBS Remote Battery Switch with Manual Control – 12V DC 500A
In Stock
- Provides high amperage switching under load, either manually or remotely.
- Offers added safety with control, even without power, and a LOCKED OFF capability for servicing.
- Indicates switch state remotely (requires optional LED).
- Features 3/8"-16 tin-plated copper studs for maximum conductivity, corrosion resistance, and 7/8" stud length for multiple cable terminals.
- Silver alloy contacts for high reliability in live load switching and mechanical endurance of 100,000 cycles.
£213.60
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Blue Sea 8066-BSS 120V Red Led
In Stock
- LED Colour: Red
- Voltage: 120V AC
- Durability: Corrosion-resistant, designed for harsh marine, RV, and vehicle environments
- Design: Compact and easy to install, ideal for limited space
- Energy Efficiency: Low power consumption with LED technology
- Applications: Suitable for status indicators in electrical panels, control systems, and equipment
- Visibility: Clear indication for power, fault, or operational status
£1.25
Blue Sea 8134-BSS Led Green 230V
In Stock
- Green
- 230V AC
- Corrosion-resistant, designed for harsh marine, RV, and vehicle environments
- Low power consumption with LED technology for long-lasting operation
- Compact, easy to install in tight spaces. Provides clear, visible status for enhanced system monitoring and safety
- Ideal for electrical panels, equipment monitoring, and control systems to indicate power or operational status
£1.25
Blue Sea 8166-BSS Red Led 230V
Out of stock
- Red
- 230V AC
- Corrosion-resistant, designed for harsh marine and outdoor environments
- Low power consumption for long-lasting operation
- Ideal for electrical panels, equipment monitoring, and systems needing visual alerts for operational status or faults
- Provides clear, reliable visual feedback for enhanced system monitoring in 230V electrical systems
£1.25
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Blue Sea 8167-BSS Amber Led 230V
In Stock
- Amber
- 230V AC
- Corrosion-resistant, ideal for harsh marine and outdoor environments
- Low power consumption with LED technology for extended lifespan
- Ideal for electrical panels, equipment monitoring, and systems requiring visual status indicators for operational or fault conditions
- Enhances system visibility for reliable and efficient monitoring in 230V electrical systems
£1.25
Blue Sea 8171-BSS Led Red 12/24V
Out of stock
- Red
- 12V and 24V DC
- Corrosion-resistant construction, ideal for marine and outdoor environments
- Low power consumption with LED technology for long-lasting operation
- Suitable for electrical panels, control systems, and monitoring equipment in 12V and 24V systems
- Provides clear, reliable status indications for operational or fault conditions in electrical systems
£1.25
Blue Sea 8172-BSS Green Led 12/24V
Out of stock
- Green
- Compatible with 12V and 24V DC systems
- Corrosion-resistant, ideal for marine, RV, and vehicle environments
- Low power consumption with long lifespan due to LED technology
- Perfect for electrical panels, control systems, and equipment monitoring in 12V and 24V setups
£1.25
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Blue Sea 8372 Water Resistant Circuit Breaker Panel 4 Position-Black
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
- ON indicating LEDs embedded in all switches
- Maximum operating voltage 24V DC
- Switch rating 20A @ 12V DC and 15A @ 24V DC
- Circuit breaker rating 15A
- Fuse holder rating 20A Max. (15A fuses included)
- 4 circuit panel
£141.12 Each
Blue Sea 9002E e-Series Selector Battery Switch with AFD
In Stock
- Switches isolated battery banks to all loads or combines banks
- Includes Alternator Field Disconnect (AFD) for smooth switching
- Ignition protected, safe for gasoline-powered boats
- Mounts easily on surface or rear panel
- Continuous rating: 350A, Intermittent rating: 600A (5 min), Cranking: 1200A
£56.40 Each
Blue Sea 9160 ML Series Link Bus
In Stock
- For use with all ML series remote battery switches (RBS) and Automatic Charting Relays (ACRs)
- Tin-plated copper for maximum conductivity and corrosion resistance
- 250 Ampere continuous rating
- Visible indication of blown condition
- AGC 25 per retail package
£12.66
Blue Sea Battery Switch – e-Series 350A 4 Way Isolator – 9001EB
In Stock
- Manages up to four battery banks for flexible power control.
- 350A continuous rating, 1000A surge for reliable power distribution.
- Built with corrosion-resistant materials, designed for harsh marine and outdoor use.
- Ignition-protected with visible ON/OFF indicator for added safety.
- Ideal for boats, RVs, and vehicles, ensuring efficient battery management and power supply.
Original price was: £48.00.£33.00Current price is: £33.00.
Blue Sea Fuse A3T (Class T) 110 Amp 5112B-BSS
Available on backorder
- Fast-acting Class T fuse rated for 110A continuous current
- Supports DC systems up to 125V with 20,000A interrupt capacity
- Silver-plated 3/8" (M10) studs ensure corrosion resistance and conductivity
- UL-listed for marine, RV, and off-grid electrical safety standards
- Compatible with Blue Sea Class T fuse blocks for easy installation
£33.34
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Blue Sea Fuse A3T (Class T) 125 Amp 5113B-BSS
3 in stock
- Fast-acting Class T fuse rated for 125A continuous current
- Supports DC systems up to 125V with 20,000A interrupt capacity
- Silver-plated 3/8" (M10) studs for corrosion resistance and excellent conductivity
- UL-listed to meet rigorous marine and RV safety standards
- Compatible with Blue Sea Class T fuse blocks for easy installation
£33.34
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