Free Delivery on all orders over £99*

20A 1 Gang DP Switch with Neon - Metal Clad (Powder Coated Steel)

£699
The RRP is the manufacturer's recommended retail price of the item.
90 In Stock - Ready to Ship
We are an Independent UK Company
Price match. Found it cheaper? Contact us
Trade Discount Available
Description

The Knightsbridge M8341N is a 20A 1-gang double pole switch with a red neon indicator, housed in a powder-coated steel metal clad box. The double pole switching isolates both live and neutral lines when the switch is turned off, providing additional safety for high-load circuits such as water heaters, immersion heaters, and commercial appliances rated up to 4,600W on 230V mains.

Designed for industrial, commercial and utility room installation where robust surface-mounted switching is required, the metal clad housing provides impact-resistant protection in workshops, garages, plant rooms and outdoor covered areas. The integral back box is included, so the unit mounts directly to the wall surface without needing a separate flush box. The IP20 rating makes it suitable for dry indoor environments and covered outdoor locations where it is protected from direct water ingress.

The powder-coated steel construction gives a durable surface that resists scratching, chipping and corrosion better than painted finishes. The white rocker switch sits behind a metal faceplate with the red neon indicator visible above the switch position, confirming at a glance when the circuit is live. At 82mm square with a 45mm projection from the wall, the unit has a substantial presence suitable for utility and commercial settings. Screw terminals accept standard UK wiring, and an earth terminal is provided for bonding the metal enclosure.

The 25-year warranty reflects the industrial-grade build quality and the expectation of long service life in demanding environments. The switch is certified to EN 60669-1, the European standard for switches for household and similar fixed electrical installations.

Specification
Height 82 mm
Width 82 mm
Projection 45 mm
Construction Premium grade steel
Class I
IP Rating IP20
Primary Voltage 230V 50Hz
Earth Terminal Yes
Neon Indicator Yes
Terminal Screw
Warranty 25
Downloads

Product Specification Sheet

Product Manual

Frequently Asked

What does the 20A rating mean?

The 20A (20AX) rating means the switch can safely handle circuits carrying up to 20 amps of current, equivalent to 4,600W at 230V. This makes it suitable for immersion heaters, water heaters, commercial appliances and other high-load equipment.

Does it need a separate back box?

No. The metal clad unit includes an integral back box as part of the enclosure, so it mounts directly to the wall surface using the screw holes in the housing. This makes installation simpler than flush-mounted switches that require a separate recessed box.

What does the neon indicator show?

The red neon indicator lights up when the switch is in the ON position and the circuit is live. This provides a visual confirmation that power is flowing to the connected appliance or circuit, which is particularly useful for circuits that control equipment in a different room or location.

Can it be used outdoors?

The IP20 rating means the switch is protected against solid objects larger than 12.5mm but not against water ingress. It is suitable for dry indoor environments and covered outdoor locations where it is protected from rain, spray and direct moisture.

Shipping & Returns

Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

To arrange a return, call us on 020 8149 5199 or use our contact page.

See it lit, in person

Lighting looks different in a real room. Come and see our range at our showrooms in Birmingham, Hong Kong and Dubai, or talk to our design team wherever you are.

Niori lighting showroom trailer video with closeups of alabaster lighting

Why Niori

Over 20 years lighting homes worldwide

We are a specialist lighting and mirror retailer with showrooms in Birmingham, Hong Kong and Dubai, shipping to customers around the world. Our own design team is here to help, from first idea to final fitting.

Genuine products

An authorised stockist

Every product arrives brand new with the full manufacturer warranty. Found it cheaper elsewhere? Ask us about a price match.

Installation

Fits standard UK back boxes

Designed to fit standard UK back boxes for a straightforward swap of your existing fittings.

Ordering with us

Free delivery over £99

Free delivery on orders over £99, in the UK and worldwide. Easy returns within 14 days, subject to our returns policy. Full manufacturer warranty included.

You Might Also Like

Recommended For You

    Our Reviews

    From first click to final installation, our customers share how Niori lights up their spaces. Read their words and envision what’s possible for yours.

    Featured Projects

    Step into our portfolio and see how we transform homes, restaurants, and commercial spaces and more, worldwide. Click here for a closer look at our latest projects.

    Description

    The Knightsbridge M8341N is a 20A 1-gang double pole switch with a red neon indicator, housed in a powder-coated steel metal clad box. The double pole switching isolates both live and neutral lines when the switch is turned off, providing additional safety for high-load circuits such as water heaters, immersion heaters, and commercial appliances rated up to 4,600W on 230V mains.

    Designed for industrial, commercial and utility room installation where robust surface-mounted switching is required, the metal clad housing provides impact-resistant protection in workshops, garages, plant rooms and outdoor covered areas. The integral back box is included, so the unit mounts directly to the wall surface without needing a separate flush box. The IP20 rating makes it suitable for dry indoor environments and covered outdoor locations where it is protected from direct water ingress.

    The powder-coated steel construction gives a durable surface that resists scratching, chipping and corrosion better than painted finishes. The white rocker switch sits behind a metal faceplate with the red neon indicator visible above the switch position, confirming at a glance when the circuit is live. At 82mm square with a 45mm projection from the wall, the unit has a substantial presence suitable for utility and commercial settings. Screw terminals accept standard UK wiring, and an earth terminal is provided for bonding the metal enclosure.

    The 25-year warranty reflects the industrial-grade build quality and the expectation of long service life in demanding environments. The switch is certified to EN 60669-1, the European standard for switches for household and similar fixed electrical installations.

    Specification
    Height 82 mm
    Width 82 mm
    Projection 45 mm
    Construction Premium grade steel
    Class I
    IP Rating IP20
    Primary Voltage 230V 50Hz
    Earth Terminal Yes
    Neon Indicator Yes
    Terminal Screw
    Warranty 25
    Downloads

    Product Specification Sheet

    Product Manual

    Frequently Asked

    What does the 20A rating mean?

    The 20A (20AX) rating means the switch can safely handle circuits carrying up to 20 amps of current, equivalent to 4,600W at 230V. This makes it suitable for immersion heaters, water heaters, commercial appliances and other high-load equipment.

    Does it need a separate back box?

    No. The metal clad unit includes an integral back box as part of the enclosure, so it mounts directly to the wall surface using the screw holes in the housing. This makes installation simpler than flush-mounted switches that require a separate recessed box.

    What does the neon indicator show?

    The red neon indicator lights up when the switch is in the ON position and the circuit is live. This provides a visual confirmation that power is flowing to the connected appliance or circuit, which is particularly useful for circuits that control equipment in a different room or location.

    Can it be used outdoors?

    The IP20 rating means the switch is protected against solid objects larger than 12.5mm but not against water ingress. It is suitable for dry indoor environments and covered outdoor locations where it is protected from rain, spray and direct moisture.

    Shipping & Returns

    Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

    Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

    To arrange a return, call us on 020 8149 5199 or use our contact page.