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Fused Spur Modules

We stock 13A fused spur modules from Knightsbridge, designed to drop into a grid system and add a fuse point to a fixed appliance or lighting circuit. Our range covers grid inserts and flat plate fronts in finishes from white and matt black to brushed brass and black nickel, so the fuse can sit in line with the rest of a room.

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What a fused spur module does

A fused spur module gives a fixed appliance its own fuse point, taken from a circuit rather than from a plug. We stock 13A Knightsbridge grid modules across our range, each carrying a fuse that protects the run to a single piece of equipment such as a boiler, towel rail, extractor or outside light. Because the module is part of a grid system, it sits alongside other functions on one front rather than needing its own separate plate.

Where it sits in a grid

These are grid modules, so they clip into a grid frame and are finished with a matching plate. Most in our range are single gang and flat plate, which keeps them compact for a busy kitchen, living room or study wall. You can pair a fused module with switches and other inserts on the same front, then carry the look across the room by keeping the plate finish consistent.

Matching the finish to your scheme

We hold fused modules with white and matt white inserts for plain schemes, plus matt black, anthracite and smoked bronze for darker walls. For metal-led rooms there are polished chrome, brushed chrome, brushed nickel, black nickel, brushed brass and antique brass options. Some bodies are metal and some are ABS, so you can match a fused spur to the switches, sockets and faceplates already on the wall.

Fitting a fused spur

Fused spur work involves fixed wiring, so we recommend a qualified electrician for installation and for choosing the correct fuse rating for the appliance on the spur. As a general guide, the module clips into a grid frame inside a mounting box, the plate is fitted over the top, and the fuse is sized to suit the load it feeds. Keeping a spare fuse to hand makes future swaps quicker.

Frequently Asked Questions

What is a fused spur module used for?

A fused spur module adds a dedicated fuse point to a fixed appliance or lighting circuit, so the equipment is fed from the wiring rather than from a plug and socket. It is commonly used for boilers, extractor fans, towel rails, heaters and outside lights. The 13A modules we stock from Knightsbridge sit within a grid system, letting the fuse share a plate with other functions on the same front.

Do these modules fit any grid plate?

Our fused spur modules are Knightsbridge grid modules, so they are built to clip into a Knightsbridge grid frame and sit behind a matching grid plate. Most are single gang, which keeps them compact on the front. If you are matching to an existing wall, check that your frame and plate are from the same grid system before ordering so the module seats correctly.

Which finishes can I match to my room?

We hold fused modules in a wide spread of finishes, including white, matt white, matt black, anthracite and smoked bronze, plus polished chrome, brushed chrome, brushed nickel, black nickel, brushed brass and antique brass. Some bodies are metal and others are ABS. This lets you keep the fused spur in step with the switches, sockets and faceplates already fitted in the room.

Can I fit a fused spur myself?

A fused spur connects to fixed wiring, so we recommend a qualified electrician carries out the installation and confirms the correct fuse rating for the appliance being fed. An electrician will mount the module in a suitable box, fit the plate and test the connection. Keeping the appliance details to hand helps them size the fuse and the spur correctly for the load.

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