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20A Flex Outlet Plate - Brushed Chrome Flat Plate

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

The Knightsbridge 20A flex outlet plate is a single-gang brushed chrome faceplate designed for fixed appliance wiring where the cable exits the wall directly into the appliance rather than terminating at a plug. The outlet accepts flexible cables up to 10mm in diameter and includes an integrated strain-relief clamp to prevent cable pull from transferring load to the terminal connections.

Designed for central heating boilers, electric towel rails, extractor fans, and kitchen white goods that require permanent wiring, the 20A rating handles continuous loads up to 4,600W on 230V mains. The flat plate design projects just 2.5mm from the wall once fitted to a 25mm back box, making it suitable for installations where clearance behind furniture or appliances is tight. The brushed chrome finish pairs with both contemporary and traditional kitchens, bathrooms and utility rooms.

The faceplate is constructed from 201 stainless steel with a directional brushed finish that softens reflections and resists fingerprints better than polished chrome. The terminal block accepts three conductors at 2.5mm² or two at 4.0mm² (using twin earth terminals), which covers most domestic fixed-appliance wiring configurations. The plate is IP20 rated for dry indoor use and carries a 25-year manufacturer guarantee.

Specification
Height 87.5mm
Width 87.5mm
Depth 21.53mm
Projection 2.5mm
Recessed Depth 19.03mm
Min. Mounting Box Depth 25mmmm
Plate Depth 2.5mm
Construction 201 Stainless steel
Finish Brushed Chrome
IP Rating IP20
Class I
Primary Voltage 230V 50Hz
Earth Terminal Yes
Warranty 25 Year Guarantee
Downloads

Product Specification Sheet

Frequently Asked

What appliances is this suitable for?

The 20A rating suits central heating boilers, electric towel rails, extractor fans, and fixed kitchen appliances like ovens or hobs where the cable exits the wall directly into the appliance. It is not intended for plug-in appliances — those require a standard 13A socket.

What cable diameter can it accept?

The outlet accepts flexible cables up to 10mm in diameter. The terminal block itself accepts three conductors at 2.5mm² or two at 4.0mm² when using the twin earth terminals.

What back box depth is required?

A 25mm minimum back box depth is needed. The faceplate projects just 2.5mm from the wall once fitted, giving a total depth of 21.53mm when installed.

Does the strain relief need to be used?

Yes. The integrated strain relief clamp prevents cable pull from transferring load to the terminal connections, which is a safety requirement for flex outlet installations. The clamp must be tightened onto the cable outer sheath during installation.

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 20A flex outlet plate is a single-gang brushed chrome faceplate designed for fixed appliance wiring where the cable exits the wall directly into the appliance rather than terminating at a plug. The outlet accepts flexible cables up to 10mm in diameter and includes an integrated strain-relief clamp to prevent cable pull from transferring load to the terminal connections.

    Designed for central heating boilers, electric towel rails, extractor fans, and kitchen white goods that require permanent wiring, the 20A rating handles continuous loads up to 4,600W on 230V mains. The flat plate design projects just 2.5mm from the wall once fitted to a 25mm back box, making it suitable for installations where clearance behind furniture or appliances is tight. The brushed chrome finish pairs with both contemporary and traditional kitchens, bathrooms and utility rooms.

    The faceplate is constructed from 201 stainless steel with a directional brushed finish that softens reflections and resists fingerprints better than polished chrome. The terminal block accepts three conductors at 2.5mm² or two at 4.0mm² (using twin earth terminals), which covers most domestic fixed-appliance wiring configurations. The plate is IP20 rated for dry indoor use and carries a 25-year manufacturer guarantee.

    Specification
    Height 87.5mm
    Width 87.5mm
    Depth 21.53mm
    Projection 2.5mm
    Recessed Depth 19.03mm
    Min. Mounting Box Depth 25mmmm
    Plate Depth 2.5mm
    Construction 201 Stainless steel
    Finish Brushed Chrome
    IP Rating IP20
    Class I
    Primary Voltage 230V 50Hz
    Earth Terminal Yes
    Warranty 25 Year Guarantee
    Downloads

    Product Specification Sheet

    Frequently Asked

    What appliances is this suitable for?

    The 20A rating suits central heating boilers, electric towel rails, extractor fans, and fixed kitchen appliances like ovens or hobs where the cable exits the wall directly into the appliance. It is not intended for plug-in appliances — those require a standard 13A socket.

    What cable diameter can it accept?

    The outlet accepts flexible cables up to 10mm in diameter. The terminal block itself accepts three conductors at 2.5mm² or two at 4.0mm² when using the twin earth terminals.

    What back box depth is required?

    A 25mm minimum back box depth is needed. The faceplate projects just 2.5mm from the wall once fitted, giving a total depth of 21.53mm when installed.

    Does the strain relief need to be used?

    Yes. The integrated strain relief clamp prevents cable pull from transferring load to the terminal connections, which is a safety requirement for flex outlet installations. The clamp must be tightened onto the cable outer sheath during installation.

    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.