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13A Fused Spur Unit with 3A Fuse Fitted - White Rounded Edge

£299
The RRP is the manufacturer's recommended retail price of the item.
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Description

The Knightsbridge 13A fused spur unit is fitted with a 3A fuse for low-current fixed appliances such as extractor fans, intruder alarms, bathroom shaver sockets and under-cabinet lighting. The white thermoset resin plate features a gently contoured 7mm-thick profile with rounded edges, providing a softer finish than traditional flat plates while maintaining the durability needed for commercial and residential installation.

Designed for fixed appliances that draw less than 3A, the unit isolates the appliance circuit from the ring main and provides overcurrent protection at the point of connection. This configuration is commonly required by Part P Building Regulations for bathroom installations and other zones where additional isolation is mandatory. The fused spur fits a standard 25mm minimum back box depth and includes screw cap covers to conceal fixings once installed, giving a cleaner wall finish than exposed screw heads.

The plate carries anti-microbial treatment tested to ISO 22196:2011, reducing bacterial growth on high-contact surfaces in kitchens, bathrooms, healthcare environments and other areas where hygiene is a concern. The thermoset resin construction resists impact, heat and UV degradation better than polycarbonate alternatives, and the unit is certified to BS 1363-2 for UK mains safety. Knightsbridge backs the unit with a 25-year warranty against manufacturing defects.

Specification
Height 86 mm
Width 86 mm
Projection 7 mm
Min. Mounting Box Depth 25mm
Construction Thermoset resin
Finish White
IP Rating IP20
Primary Voltage 230V 50Hz
Earth Terminal Yes
Anti-Microbial Properties 3rd Party Tested to ISO 22196:2011
Warranty 25
Downloads

Product Specification Sheet

Product Manual

Frequently Asked

What appliances does a 3A fused spur suit?

The 3A fuse rating suits low-current fixed appliances such as extractor fans, bathroom shaver sockets, under-cabinet LED lighting, intruder alarm panels, and doorbell transformers. It provides overcurrent protection and isolation at the appliance connection point.

Can the fuse rating be changed?

The unit ships with a 3A fuse fitted. The fuse can be replaced with a different rating (typically 5A, 10A or 13A) if the appliance requires it, but the fuse must not exceed the cable rating or the appliance load rating, whichever is lower.

Is this suitable for bathrooms?

Yes. The IP20 rating and anti-microbial treatment make the unit suitable for installation outside bathroom zones (typically zone 3 or outside zones entirely). The fused spur configuration is commonly specified for bathroom extractor fans and shaver sockets where Part P regulations require isolation from the ring main.

What back box depth is needed?

A 25mm minimum back box depth is required. The 7mm plate projection adds to this, giving a total wall-to-faceplate depth of approximately 32mm once installed.

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 fused spur unit is fitted with a 3A fuse for low-current fixed appliances such as extractor fans, intruder alarms, bathroom shaver sockets and under-cabinet lighting. The white thermoset resin plate features a gently contoured 7mm-thick profile with rounded edges, providing a softer finish than traditional flat plates while maintaining the durability needed for commercial and residential installation.

    Designed for fixed appliances that draw less than 3A, the unit isolates the appliance circuit from the ring main and provides overcurrent protection at the point of connection. This configuration is commonly required by Part P Building Regulations for bathroom installations and other zones where additional isolation is mandatory. The fused spur fits a standard 25mm minimum back box depth and includes screw cap covers to conceal fixings once installed, giving a cleaner wall finish than exposed screw heads.

    The plate carries anti-microbial treatment tested to ISO 22196:2011, reducing bacterial growth on high-contact surfaces in kitchens, bathrooms, healthcare environments and other areas where hygiene is a concern. The thermoset resin construction resists impact, heat and UV degradation better than polycarbonate alternatives, and the unit is certified to BS 1363-2 for UK mains safety. Knightsbridge backs the unit with a 25-year warranty against manufacturing defects.

    Specification
    Height 86 mm
    Width 86 mm
    Projection 7 mm
    Min. Mounting Box Depth 25mm
    Construction Thermoset resin
    Finish White
    IP Rating IP20
    Primary Voltage 230V 50Hz
    Earth Terminal Yes
    Anti-Microbial Properties 3rd Party Tested to ISO 22196:2011
    Warranty 25
    Downloads

    Product Specification Sheet

    Product Manual

    Frequently Asked

    What appliances does a 3A fused spur suit?

    The 3A fuse rating suits low-current fixed appliances such as extractor fans, bathroom shaver sockets, under-cabinet LED lighting, intruder alarm panels, and doorbell transformers. It provides overcurrent protection and isolation at the appliance connection point.

    Can the fuse rating be changed?

    The unit ships with a 3A fuse fitted. The fuse can be replaced with a different rating (typically 5A, 10A or 13A) if the appliance requires it, but the fuse must not exceed the cable rating or the appliance load rating, whichever is lower.

    Is this suitable for bathrooms?

    Yes. The IP20 rating and anti-microbial treatment make the unit suitable for installation outside bathroom zones (typically zone 3 or outside zones entirely). The fused spur configuration is commonly specified for bathroom extractor fans and shaver sockets where Part P regulations require isolation from the ring main.

    What back box depth is needed?

    A 25mm minimum back box depth is required. The 7mm plate projection adds to this, giving a total wall-to-faceplate depth of approximately 32mm once installed.

    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.