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Metal Clad 13A Fused Spur Unit - Grey

£499
The RRP is the manufacturer's recommended retail price of the item.
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Description

The Knightsbridge M6000 is a metal clad 13A fused spur unit built from premium grade steel with a powder coated grey finish. The unit combines the fused spur switch and an integral metal back box in a single 82mm square housing, projecting 45mm from the wall when surface-mounted. The fused spur provides a switched and fused connection point for a fixed appliance, isolating it from the ring main via a 13A BS 1362 cartridge fuse.

Designed for workshop, garage, plant room and outdoor installation where recessed back boxes are impractical, the metal clad construction offers physical protection against impact and weather exposure rated to IP20 for indoor or covered outdoor locations. The unit is commonly used to supply fixed appliances such as boilers, extractor fans, water heaters, and outdoor security lighting. The white rocker switch marked 'FUSE' provides clear indication when the spur is isolated.

The premium grade steel construction provides greater durability than plastic equivalents in environments where tools, vehicles or equipment may contact the fitting. The powder coated grey finish resists corrosion and discolouration, maintaining a clean appearance in utility installations. The unit is supplied complete with the integral back box and is certified to BS 1363-4, with a 25-year warranty from Knightsbridge.

Specification
Height 82 mm
Width 82 mm
Projection 45 mm
Construction Premium grade steel
Class I
IP Rating IP20
Primary Voltage 230V 50Hz
Earth Terminal Yes
Neon Indicator No
Warranty 25
Downloads

Product Specification Sheet

Product Manual

Frequently Asked

What is a fused spur used for?

A fused spur provides a switched and fused connection point for a fixed appliance, isolating it from the main ring circuit via a 13A BS 1362 cartridge fuse. It is used to supply boilers, extractor fans, water heaters, outdoor lighting and other permanently wired appliances that do not use a plug and socket.

Can this be used outdoors?

The IP20 rating means the unit is suitable for indoor use or covered outdoor locations where it is protected from direct water ingress. It is not suitable for fully exposed outdoor positions without additional weatherproof housing.

Does it require a back box?

No. The unit is supplied complete with an integral metal back box, allowing surface mounting directly onto masonry, blockwork or timber without the need for a separate recessed back box.

What fuse does it take?

The unit accepts a standard BS 1362 13A cartridge fuse, the same type used in UK 13A plugs. A fuse is typically included at purchase but should be verified on receipt.

Shipping & Returns

Free worldwide delivery

Free worldwide delivery on all orders over £99. International orders for third-party brand products may be subject to an additional courier surcharge based on volumetric weight, particularly on larger lighting fixtures — if a surcharge applies, our team will email you with the amount before dispatch and you can proceed or cancel for a full refund. See full delivery terms.

Returns

30-day returns window from delivery. As all our products are electrical or lighting goods, returned items must be inspected and recertified by a qualified electrician before resale — the cost of this inspection (25–40% of the item value) is deducted from your refund. Customers pay return shipping. Made-to-order, special-order and clearance items cannot be returned. See full returns policy.

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    Description

    The Knightsbridge M6000 is a metal clad 13A fused spur unit built from premium grade steel with a powder coated grey finish. The unit combines the fused spur switch and an integral metal back box in a single 82mm square housing, projecting 45mm from the wall when surface-mounted. The fused spur provides a switched and fused connection point for a fixed appliance, isolating it from the ring main via a 13A BS 1362 cartridge fuse.

    Designed for workshop, garage, plant room and outdoor installation where recessed back boxes are impractical, the metal clad construction offers physical protection against impact and weather exposure rated to IP20 for indoor or covered outdoor locations. The unit is commonly used to supply fixed appliances such as boilers, extractor fans, water heaters, and outdoor security lighting. The white rocker switch marked 'FUSE' provides clear indication when the spur is isolated.

    The premium grade steel construction provides greater durability than plastic equivalents in environments where tools, vehicles or equipment may contact the fitting. The powder coated grey finish resists corrosion and discolouration, maintaining a clean appearance in utility installations. The unit is supplied complete with the integral back box and is certified to BS 1363-4, with a 25-year warranty from Knightsbridge.

    Specification
    Height 82 mm
    Width 82 mm
    Projection 45 mm
    Construction Premium grade steel
    Class I
    IP Rating IP20
    Primary Voltage 230V 50Hz
    Earth Terminal Yes
    Neon Indicator No
    Warranty 25
    Downloads

    Product Specification Sheet

    Product Manual

    Frequently Asked

    What is a fused spur used for?

    A fused spur provides a switched and fused connection point for a fixed appliance, isolating it from the main ring circuit via a 13A BS 1362 cartridge fuse. It is used to supply boilers, extractor fans, water heaters, outdoor lighting and other permanently wired appliances that do not use a plug and socket.

    Can this be used outdoors?

    The IP20 rating means the unit is suitable for indoor use or covered outdoor locations where it is protected from direct water ingress. It is not suitable for fully exposed outdoor positions without additional weatherproof housing.

    Does it require a back box?

    No. The unit is supplied complete with an integral metal back box, allowing surface mounting directly onto masonry, blockwork or timber without the need for a separate recessed back box.

    What fuse does it take?

    The unit accepts a standard BS 1362 13A cartridge fuse, the same type used in UK 13A plugs. A fuse is typically included at purchase but should be verified on receipt.

    Shipping & Returns

    Free worldwide delivery

    Free worldwide delivery on all orders over £99. International orders for third-party brand products may be subject to an additional courier surcharge based on volumetric weight, particularly on larger lighting fixtures — if a surcharge applies, our team will email you with the amount before dispatch and you can proceed or cancel for a full refund. See full delivery terms.

    Returns

    30-day returns window from delivery. As all our products are electrical or lighting goods, returned items must be inspected and recertified by a qualified electrician before resale — the cost of this inspection (25–40% of the item value) is deducted from your refund. Customers pay return shipping. Made-to-order, special-order and clearance items cannot be returned. See full returns policy.