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Mercury 4 Gang Switched Extension Lead - 2m White

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

The Mercury 4-gang switched extension lead provides four independently switched 13A sockets on a 2-metre cable, with a standard UK 3-pin plug fitted. Each socket has its own rocker switch positioned directly above it, allowing individual devices to be powered on or off without unplugging or reaching for a wall switch. The extension lead conforms to BS1363/A standards and carries a 13A maximum load rating across all four sockets combined.

Designed for desks, workbenches, kitchen worktops and entertainment units where multiple devices need mains power within 2 metres of a wall socket, the extension lead suits home offices, workshops, living rooms and kitchens. The white housing blends with most wall colours and worktop finishes. Two keyhole mounting slots on the rear allow the extension lead to be screwed to a wall, skirting board or under-desk surface, keeping it off the floor and reducing cable clutter.

The 2-metre cable gives reach from floor-level wall sockets to desktop height or across a room to a media unit without requiring multiple extension leads. The individual switches allow standby power to be cut from devices like monitors, printers, phone chargers and kitchen appliances when not in use, rather than leaving them drawing phantom load. The switches are rated for regular daily operation and make an audible click when toggled.

Specification
Colour White
Lead length 2.0m
Max. current 13A
Voltage 230Vac
Frequently Asked

What is the combined maximum load across all four sockets?

The extension lead is rated at 13A total, which equates to 2,990W at 230V. This is the combined load across all four sockets, not 13A per socket. Exceeding this total will trip the fuse in the plug.

Can it be used for high-power appliances like kettles or heaters?

A kettle typically draws 10-13A and a heater 8-13A, so either can be plugged into this extension lead alone. However, running a kettle plus other devices simultaneously may exceed the 13A combined limit and trip the fuse.

How are the keyhole slots used for wall mounting?

Two keyhole slots on the rear of the housing align with screws driven into a wall, skirting board or desk underside. Drive screws partway in, leaving 3-4mm proud, then hook the extension lead onto the screw heads and slide down to lock in place.

Does switching off a socket cut power to the device completely?

Yes. When the rocker switch above a socket is in the off position, mains power to that socket is isolated, cutting standby draw from devices like phone chargers, monitors and printers.

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 Mercury 4-gang switched extension lead provides four independently switched 13A sockets on a 2-metre cable, with a standard UK 3-pin plug fitted. Each socket has its own rocker switch positioned directly above it, allowing individual devices to be powered on or off without unplugging or reaching for a wall switch. The extension lead conforms to BS1363/A standards and carries a 13A maximum load rating across all four sockets combined.

    Designed for desks, workbenches, kitchen worktops and entertainment units where multiple devices need mains power within 2 metres of a wall socket, the extension lead suits home offices, workshops, living rooms and kitchens. The white housing blends with most wall colours and worktop finishes. Two keyhole mounting slots on the rear allow the extension lead to be screwed to a wall, skirting board or under-desk surface, keeping it off the floor and reducing cable clutter.

    The 2-metre cable gives reach from floor-level wall sockets to desktop height or across a room to a media unit without requiring multiple extension leads. The individual switches allow standby power to be cut from devices like monitors, printers, phone chargers and kitchen appliances when not in use, rather than leaving them drawing phantom load. The switches are rated for regular daily operation and make an audible click when toggled.

    Specification
    Colour White
    Lead length 2.0m
    Max. current 13A
    Voltage 230Vac
    Frequently Asked

    What is the combined maximum load across all four sockets?

    The extension lead is rated at 13A total, which equates to 2,990W at 230V. This is the combined load across all four sockets, not 13A per socket. Exceeding this total will trip the fuse in the plug.

    Can it be used for high-power appliances like kettles or heaters?

    A kettle typically draws 10-13A and a heater 8-13A, so either can be plugged into this extension lead alone. However, running a kettle plus other devices simultaneously may exceed the 13A combined limit and trip the fuse.

    How are the keyhole slots used for wall mounting?

    Two keyhole slots on the rear of the housing align with screws driven into a wall, skirting board or desk underside. Drive screws partway in, leaving 3-4mm proud, then hook the extension lead onto the screw heads and slide down to lock in place.

    Does switching off a socket cut power to the device completely?

    Yes. When the rocker switch above a socket is in the off position, mains power to that socket is isolated, cutting standby draw from devices like phone chargers, monitors and printers.

    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.