British General Nexus Screwless Flat-Plate Unswitched Fused Connection Spur Unit - Black Nickel - 13A
The BG Electrical Nexus Screwless Flat-Plate FBN54 is a black nickel unswitched 13A fused connecti...The BG Electrical Nexus Screwless Flat-Plate FBN54 is a black nickel unswitched 13A fused connection unit, manufactured by British General Electrical. The FBN54 is an unswitched fused connection unit applicable for anywhere that requires a constantly installed appliance such as a fridge or a washing machine. With an extremely thin plate (under 5mm thick from wall to face), flat profile, rounded edges and stylish black nickel finish, the FBN54 fused spur has a sleek, modern design to suit a wide range of interior decor, both domestic and commercial. This fused connection unit can house one fuse up to 13A and features 2 earth terminals as standard to allow for high integrity wiring connections. Its Clip On, Clip Off front plate design is secure and easy to use, and the spur unit itself can also be easily retrofitted into existing backboxes (minimum 35mm depth required). This FCU also has colour coded terminals and backed out captive screws to further aid simplify installation. As standard on all BG sockets and switches, the FBN54 comes with a 25-year guarantee for peace of mind. This slimline unit has softly rounded corners with a screwless flat plate and low profile, giving a clean look that exudes modern elegance. Embossed with FUSE on the fuse cover. Part of the screwless flatplate range, with a secure easy “clip on, clip off” front plate for a seamless appearance, and ideal when redecorating. A moisture gasket protects the metal edges from tarnishing. Ideal when using new plaster. Enables power isolation from the mains electricity supply, ideal for spur circuits and hardwired appliances. Easy fuse access and control of hardwired or undercounter appliances. Angled colour coded captive screw terminals make it incredibly easy to install and to connect the wires. Adheres to BS 1363 Part 4 regulations for a safer electrical installation. Fits a 35mm back box, ideal for retrofit. BG ELECTRICAL 25 YEARS MANUFACTURER'S WARRANTY: They guarantee against faulty materials and workmanship for 25 years – giving you total peace of mind.
The British General Nexus Screwless Flat-Plate Fused Connection Spur Unit (FBN54-01) is designed for securely connecting permanently installed appliances like refrigerators or washing machines directly to the mains electricity supply. Its primary benefit is providing a safe isolation point with easy fuse access, housed within a modern, unobtrusive screwless flat-plate design. A key consideration is the requirement for a minimum 35mm depth back box for installation. This unit features a sleek black nickel finish, a low profile, and user-friendly installation with colour-coded terminals and captive screws, complementing various interior decors.
All features
Model Part Number
FBN54-01
Brand
British General
Extended Product Information
FAQs
What is a fused connection unit used for?
A fused connection unit, or fused spur, is used to connect a permanently wired appliance (like a washing machine, fridge, or boiler) to the mains electricity supply. It provides a safe isolation point and allows for a fuse to protect the appliance circuit.
Can I use this unit as a regular light switch?
No, this is an unswitched fused connection unit. It does not have an on/off toggle switch and is designed for permanent connections, not for controlling lights or appliances that need manual switching.
What size fuse should I use?
This unit is designed to house a fuse up to 13A. The specific fuse rating should be chosen based on the appliance's power requirements, as recommended by the appliance manufacturer or a qualified electrician.
Does this unit fit any standard back box?
It requires a standard UK 1-gang back box with a minimum depth of 35mm. It is designed for easy retrofitting into existing suitable back boxes.
What does 'screwless' mean for the front plate?
The 'screwless' design means that the front plate attaches to the unit without visible screws on the face. It uses a clip-on system, providing a cleaner, more modern appearance.
How do I clean the black nickel finish?
Clean the surface gently with a soft, dry or slightly damp cloth. Avoid using abrasive cleaning products or solvents, as these can damage the finish.
What is the warranty period for this product?
The British General Nexus Screwless Flat-Plate Fused Connection Spur Unit comes with a 25-year manufacturer's guarantee against faulty materials and workmanship.
Troubleshooting
Unit not powering connected appliance
Check that the 13A fuse is correctly inserted and intact. Verify all wire connections are secure in the terminals and that the correct terminals (Live, Neutral, Earth) have been used.
Front plate won't clip on/off easily
Ensure no wires are obstructing the plate. Check for any debris in the clipping mechanism. The plate should slide on and then be pushed gently to clip.
Tarnishing on the metal finish
Ensure the moisture gasket is correctly fitted during installation. Clean gently with a soft, damp cloth. Avoid installation in excessively humid environments without adequate ventilation.
Device trips the RCD/MCB
Verify correct wiring and that the appliance itself is not faulty. Ensure the unit is installed according to BS 1363 Part 4 standards. If the problem persists, consult a qualified electrician.
Pros and Cons
Pros
Sleek, modern screwless design enhances interior aesthetics.
Provides a safe and accessible isolation point for hardwired appliances.
User-friendly installation with captive and colour-coded terminals.
Durable construction with a moisture gasket to prevent tarnishing.
Backed by a 25-year manufacturer's guarantee for peace of mind.
Cons
Requires a minimum 35mm depth back box, which may necessitate minor retrofitting.
Unswitched functionality means it does not have its own on/off toggle.
Specific to 13A fused connection, not suitable for higher amperage circuits without modification or alternative products.
Setup, Compatibility & Care
Setup:
Ensure the power supply is isolated at the consumer unit before starting any electrical work.
This unit requires a standard UK 1-gang back box with a minimum depth of 35mm.
Connect the wires from the mains supply to the appropriate terminals (Live, Neutral, Earth), utilizing the angled, colour-coded, captive screw terminals for ease of connection.
Ensure earth continuity is maintained by using the two earth terminals if required by high-integrity wiring standards.
House the appropriate 13A fuse.
Align the front plate and gently push until it clips securely into place. The clip-on mechanism allows for easy removal and refitting.
Compatibility:
Compatible with standard UK mains electrical systems.
Designed to fit into 35mm depth back boxes.
Suitable for connecting appliances requiring a fused connection up to 13A.
Care:
Clean the surface with a soft, dry or slightly damp cloth. Avoid abrasive cleaners or solvents.
The moisture gasket helps protect the metal finish; ensure it remains in place and intact.