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13A Fused Spur Unit - Anthracite Screwless

£899
The RRP is the manufacturer's recommended retail price of the item.
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Description

This Knightsbridge 13A fused spur unit features an anthracite screwless faceplate in premium-grade steel, with a matching metal fuse holder and integrated gasket. The unit isolates and protects a single appliance circuit with a replaceable 13A fuse, typically used for fixed loads such as boilers, extractor fans, kitchen appliances and bathroom heaters that do not need a switched socket outlet.

Designed for residential and light commercial installation, the fused spur fits a standard 25mm minimum back box depth and uses a screwless cover plate that clips onto a separate metal sub-frame. The anthracite finish is a dark charcoal grey metal tone that sits between matt black and gunmetal, pairing well with industrial, contemporary and urban interiors. The screwless design leaves no visible fixings on the wall once installed, giving a cleaner profile than traditional screw-fixed plates.

The unit is certified to BS 1363-4 and carries a 25-year warranty. The 87.5mm square faceplate projects just 4.3mm from the wall once fitted, making it one of the slimmest profiles in the Knightsbridge range. The built-in gasket behind the faceplate helps prevent dust ingress and provides a sealed edge to the cover plate. The IP20 rating suits dry indoor locations but is not rated for bathrooms, outdoor use or areas subject to moisture.

Specification
Height 87.5 mm
Width 87.5 mm
Projection 4.3 mm
Min. Mounting Box Depth 25mm
Construction Premium grade steel
Finish Anthracite
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 isolates and protects a single appliance circuit with a fuse, typically used for fixed loads like boilers, extractor fans, kitchen appliances or bathroom heaters that do not need a switched socket outlet. It allows the appliance to be fused separately from the ring main.

What back box depth is required?

A 25mm minimum back box depth is needed for safe installation. The screwless cover plate adds 4.3mm projection from the wall once fitted, making this one of the slimmest profiles in the range.

Can the screwless plate be removed for redecorating?

Yes. The cover plate clips onto a separate metal sub-frame fixed to the back box. The cover can be removed for painting around the unit and re-clipped without re-wiring.

What other finishes are available in this range?

Knightsbridge produces screwless fused spurs in multiple finishes including polished chrome, brushed chrome, polished brass, matt black and white. Use the search function or filters to find other variants in stock at Niori.

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

    This Knightsbridge 13A fused spur unit features an anthracite screwless faceplate in premium-grade steel, with a matching metal fuse holder and integrated gasket. The unit isolates and protects a single appliance circuit with a replaceable 13A fuse, typically used for fixed loads such as boilers, extractor fans, kitchen appliances and bathroom heaters that do not need a switched socket outlet.

    Designed for residential and light commercial installation, the fused spur fits a standard 25mm minimum back box depth and uses a screwless cover plate that clips onto a separate metal sub-frame. The anthracite finish is a dark charcoal grey metal tone that sits between matt black and gunmetal, pairing well with industrial, contemporary and urban interiors. The screwless design leaves no visible fixings on the wall once installed, giving a cleaner profile than traditional screw-fixed plates.

    The unit is certified to BS 1363-4 and carries a 25-year warranty. The 87.5mm square faceplate projects just 4.3mm from the wall once fitted, making it one of the slimmest profiles in the Knightsbridge range. The built-in gasket behind the faceplate helps prevent dust ingress and provides a sealed edge to the cover plate. The IP20 rating suits dry indoor locations but is not rated for bathrooms, outdoor use or areas subject to moisture.

    Specification
    Height 87.5 mm
    Width 87.5 mm
    Projection 4.3 mm
    Min. Mounting Box Depth 25mm
    Construction Premium grade steel
    Finish Anthracite
    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 isolates and protects a single appliance circuit with a fuse, typically used for fixed loads like boilers, extractor fans, kitchen appliances or bathroom heaters that do not need a switched socket outlet. It allows the appliance to be fused separately from the ring main.

    What back box depth is required?

    A 25mm minimum back box depth is needed for safe installation. The screwless cover plate adds 4.3mm projection from the wall once fitted, making this one of the slimmest profiles in the range.

    Can the screwless plate be removed for redecorating?

    Yes. The cover plate clips onto a separate metal sub-frame fixed to the back box. The cover can be removed for painting around the unit and re-clipped without re-wiring.

    What other finishes are available in this range?

    Knightsbridge produces screwless fused spurs in multiple finishes including polished chrome, brushed chrome, polished brass, matt black and white. Use the search function or filters to find other variants in stock at Niori.

    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.