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13A Switched Fused Spur Unit - Matt Black Screwless

£999
The RRP is the manufacturer's recommended retail price of the item.
Limited Stock
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Description

The Knightsbridge 13A switched fused spur unit combines a rocker switch and fused connection point behind a matt black screwless faceplate with a matching black fuse cover. The unit controls and protects hardwired appliances such as extractor fans, heated towel rails, water heaters and under-cabinet lighting by isolating the circuit via the switch and protecting it with a replaceable 13A fuse.

Designed for residential and 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. This means there are no visible screws or fixings on the wall once installed, giving a cleaner finish than traditional screw-fixed plates. The rocker switch and fuse holder are recessed within the plate to maintain the low-profile design, with a total projection of just 4.3mm from the wall.

The matt black finish is achieved through a powder-coated premium-grade steel construction, providing a durable surface that resists wear and fingerprints better than gloss finishes. The finish pairs with contemporary, industrial and dark-toned interiors, and sits within Knightsbridge's Screwless Flat Plate range, allowing it to be matched with sockets, dimmers and other accessories in the same style. Certified to BS 1363-4, the unit carries a 25-year warranty and an IP20 rating suitable for dry indoor locations.

Specification
Height 87.5 mm
Width 87.5 mm
Projection 4.3 mm
Min. Mounting Box Depth 25mm
Construction Premium grade steel
Finish Matt Black
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 appliances does a fused spur control?

Fused spurs are used for hardwired appliances that don't plug into a socket — typically extractor fans, heated towel rails, electric water heaters, boilers, under-cabinet lighting and bathroom ventilation. The switch isolates the circuit and the fuse protects against overload.

What back box depth is required?

A 25mm minimum back box depth is needed for safe installation. The screwless cover plate adds 4.3mm of projection from the wall once fitted.

Is the screwless plate removable 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 fused spur and re-clipped without re-wiring.

What other finishes are available in this range?

Knightsbridge produces this screwless fused spur in a range of finishes including polished chrome, brushed chrome, polished brass, antique 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

    The Knightsbridge 13A switched fused spur unit combines a rocker switch and fused connection point behind a matt black screwless faceplate with a matching black fuse cover. The unit controls and protects hardwired appliances such as extractor fans, heated towel rails, water heaters and under-cabinet lighting by isolating the circuit via the switch and protecting it with a replaceable 13A fuse.

    Designed for residential and 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. This means there are no visible screws or fixings on the wall once installed, giving a cleaner finish than traditional screw-fixed plates. The rocker switch and fuse holder are recessed within the plate to maintain the low-profile design, with a total projection of just 4.3mm from the wall.

    The matt black finish is achieved through a powder-coated premium-grade steel construction, providing a durable surface that resists wear and fingerprints better than gloss finishes. The finish pairs with contemporary, industrial and dark-toned interiors, and sits within Knightsbridge's Screwless Flat Plate range, allowing it to be matched with sockets, dimmers and other accessories in the same style. Certified to BS 1363-4, the unit carries a 25-year warranty and an IP20 rating suitable for dry indoor locations.

    Specification
    Height 87.5 mm
    Width 87.5 mm
    Projection 4.3 mm
    Min. Mounting Box Depth 25mm
    Construction Premium grade steel
    Finish Matt Black
    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 appliances does a fused spur control?

    Fused spurs are used for hardwired appliances that don't plug into a socket — typically extractor fans, heated towel rails, electric water heaters, boilers, under-cabinet lighting and bathroom ventilation. The switch isolates the circuit and the fuse protects against overload.

    What back box depth is required?

    A 25mm minimum back box depth is needed for safe installation. The screwless cover plate adds 4.3mm of projection from the wall once fitted.

    Is the screwless plate removable 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 fused spur and re-clipped without re-wiring.

    What other finishes are available in this range?

    Knightsbridge produces this screwless fused spur in a range of finishes including polished chrome, brushed chrome, polished brass, antique 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.