Your privacy settings

We and our 1 partners store and/or access information on a device, such as unique IDs in cookies to process personal data. You may accept or manage your choices by selecting accept or reject all, or at any time in the privacy policy page. These choices will be signalled to our partners and will not affect browsing data. Your choices will change how we tailor your shopping experience on our website.

To modify your consent choices, you can do so by clicking on Cookie settings in the footer.

We and our partners process data to

Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a device. Personalised advertising and content, advertising and content measurement, audience research and services development. .

Skip to main content
Skip to search

Tesco Bank
Tesco Mobile
Delivery Saver
Store locator
Help

Sign in Register

Groceries & Essentials
My Favourites
Special Offers
Tesco Clubcard
F&F Clothing
Jan Sale
Recipes

Groceries & Essentials
My Favourites
Special Offers
Tesco Clubcard

Clothing & Accessories
Marketplace
Fresh Food
Bakery
Frozen Food
Treats & Snacks
Food Cupboard
Drinks
Baby & Toddler
Health & Beauty
Pets
Household

Clothing & Accessories
Marketplace
Fresh Food
Bakery
Frozen Food
Treats & Snacks
Food Cupboard
Drinks
Baby & Toddler

Clothing & Accessories
Marketplace
Fresh Food
Bakery
Frozen Food
Treats & Snacks
Food Cupboard

Filters

Sort and filter

Sort by (Required)

Relevance

Price: Low to High

Price: High to Low

Filter by

Special Offers (65)

Switches & Sockets (123)

Dencon (50)
Varilight (42)
Gaugemaster Electric (10)
Deta (9)

Black (3)
Blue (1)
Grey (6)
Multi (83)

Wall Outlets (30)
Dimmer Switches (19)
Single-Pole Switches (18)
Mount Boxes (9)

Electronics & Gaming
Power Accessories
Switches & Sockets

Back to Power Accessories

Switches & Sockets

Power Accessories
Power Cables & Extension Leads
Plugs & Adaptors
Surge Protectors
Timers
Batteries
Switches & Sockets
Power Bank
Junction Boxes & Back Boxes

Power Accessories

Power Accessories

Power Cables & Extension Leads

Power Cables & Extension Leads

Plugs & Adaptors

Plugs & Adaptors

Surge Protectors

Surge Protectors

Switches & Sockets

Switches & Sockets

Junction Boxes & Back Boxes

Junction Boxes & Back Boxes

9 items

Sort by

Relevance

Showing 1 to 24 of 123 items

Marketplace.
Varilight XO1W Rocker Switches 1-Gang | Multi
FREE Courier Delivery by Tue 13 Jan. Sold by Marketplace seller.
More like this
£4.99
£4.99/each
Options
Marketplace.
Dencon Slimline Light Switch - White - One Size
£2.99 Courier Delivery by Fri 16 Jan. Sold by Marketplace seller.
More like this
Was £4.00 Now £3.00
Offer valid until 01/02/2026
£3.00
£3.00/each
Quantity controls, undefined
Marketplace.
Haven Novelty Electrical Outlet Waterproof Switch Cover Sticker, Blue Shark
FREE Courier Delivery by Wed 14 Jan. Sold by Marketplace seller.
More like this
£9.99
£9.99/each
Quantity controls, undefined
Marketplace.
Dencon 13A Twin Switched Socket Outlet to BS1363 - White - One Size
£2.99 Courier Delivery by Fri 16 Jan. Sold by Marketplace seller.
More like this
Was £6.00 Now £4.00
Offer valid until 01/02/2026
£4.00
£4.00/each
Quantity controls, undefined
Marketplace.
Dencon Skin Packed Gang Box - White - Double
£2.99 Courier Delivery by Fri 16 Jan. Sold by Marketplace seller.
More like this
Was £4.00 Now £3.00
Offer valid until 01/02/2026
£3.00
£3.00/each
Quantity controls, undefined
Marketplace.
Securit Chrome Socket (Pack of 2) - Silver - 25mm
£2.99 Courier Delivery by Fri 16 Jan. Sold by Marketplace seller.
More like this
Was £7.00 Now £5.00
Offer valid until 04/02/2026
£5.00
£5.00/each
Quantity controls, undefined
Marketplace.
Dencon 2 Gang Dry Lining Box - White - One Size
£2.99 Courier Delivery by Fri 16 Jan. Sold by Marketplace seller.
More like this
Was £4.00 Now £3.00
Offer valid until 04/02/2026
£3.00
£3.00/each
Quantity controls, undefined
Marketplace.
Dencon 1 Gang Dry Lining Box - White - 36mm
£2.99 Courier Delivery by Fri 16 Jan. Sold by Marketplace seller.
More like this
Was £4.00 Now £3.00
Offer valid until 01/02/2026
£3.00
£3.00/each
Quantity controls, undefined
Marketplace.
Dencon 1 Gang Dry Lining Box - White - 47mm
£2.99 Courier Delivery by Fri 16 Jan. Sold by Marketplace seller.
More like this
Was £4.00 Now £3.00
Offer valid until 01/02/2026
£3.00
£3.00/each
Quantity controls, undefined
Marketplace.
Supalec Terminal Strips (Pack Of 2) - White - One Size
£2.99 Courier Delivery by Fri 16 Jan. Sold by Marketplace seller.
More like this
Was £3.00 Now £2.00
Offer valid until 01/02/2026
£2.00
£2.00/each
Quantity controls, undefined
Marketplace.
Dencon 2 Gang Dry Lining Box - White - 36mm
£2.99 Courier Delivery by Fri 16 Jan. Sold by Marketplace seller.
More like this
Was £4.00 Now £3.00
Offer valid until 01/02/2026
£3.00
£3.00/each
Quantity controls, undefined
Marketplace.
Dencon Twin Gang Box - White - One Size
£2.99 Courier Delivery by Fri 16 Jan. Sold by Marketplace seller.
More like this
Was £5.00 Now £4.00
Offer valid until 06/02/2026
£4.00
£4.00/each
Quantity controls, undefined
Marketplace.
Dencon 45A Double Pole Switch with Pilot Lamp to BS3676 - White/Red - One Size
£2.99 Courier Delivery by Fri 16 Jan. Sold by Marketplace seller.
More like this
Was £11.00 Now £8.00
Offer valid until 01/02/2026
£8.00
£8.00/each
Quantity controls, undefined
Marketplace.
Dencon Plastic Wall Blanking Plate - White - One Size
£2.99 Courier Delivery by Fri 16 Jan. Sold by Marketplace seller.
More like this
Was £3.00 Now £2.00
Offer valid until 06/02/2026
£2.00
£2.00/each
Quantity controls, undefined
Marketplace.
Dencon 6A 2 Way Ceiling Switch to BS3676/BSEN60669 - White - One Size
£2.99 Courier Delivery by Fri 16 Jan. Sold by Marketplace seller.
More like this
Was £5.00 Now £4.00
Offer valid until 01/02/2026
£4.00
£4.00/each
Quantity controls, undefined
Marketplace.
Securlec Switched Socket - White - One Size
£2.99 Courier Delivery by Fri 16 Jan. Sold by Marketplace seller.
More like this
Was £20.00 Now £14.00
Offer valid until 01/02/2026
£14.00
£14.00/each
Quantity controls, undefined
Marketplace.
Dencon 10A 1 Gang 2 Way Switch - White - One Size
£2.99 Courier Delivery by Fri 16 Jan. Sold by Marketplace seller.
More like this
Was £4.00 Now £3.00
Offer valid until 04/02/2026
£3.00
£3.00/each
Quantity controls, undefined
Marketplace.
Dencon Double Plastic Blanking Plate - White - One Size
£2.99 Courier Delivery by Fri 16 Jan. Sold by Marketplace seller.
More like this
Was £4.00 Now £3.00
Offer valid until 06/02/2026
£3.00
£3.00/each
Quantity controls, undefined
Marketplace.
Dencon 10A 1 Gang 1 Way Light Switch - White - One Size
£2.99 Courier Delivery by Fri 16 Jan. Sold by Marketplace seller.
More like this
Was £4.00 Now £3.00
Offer valid until 06/02/2026
£3.00
£3.00/each
Quantity controls, undefined
Marketplace.
Dencon Pull Cord Switch - White - One Size
£2.99 Courier Delivery by Fri 16 Jan. Sold by Marketplace seller.
More like this
Was £3.00 Now £2.00
Offer valid until 01/02/2026
£2.00
£2.00/each
Quantity controls, undefined
Marketplace.
Dencon 20A 4 Terminal Junction Box with Selective Entries - Black - One Size
£2.99 Courier Delivery by Fri 16 Jan. Sold by Marketplace seller.
More like this
Was £5.00 Now £4.00
Offer valid until 04/02/2026
£4.00
£4.00/each
Quantity controls, undefined
Marketplace.
Gaugemaster Electric DPDT Centre Off Mini Toggle Switch
£3.95 Courier Delivery by Mon 19 Jan. Sold by Marketplace seller.
More like this
£5.25
£5.25/each
Quantity controls, undefined
Marketplace.
Gaugemaster Electric Green Push to Make Switches (5)
£3.95 Courier Delivery by Mon 19 Jan. Sold by Marketplace seller.
More like this
£4.75
£4.75/each
Quantity controls, undefined
Marketplace.
Gaugemaster Electric SPST Mini Toggle Switch
£3.95 Courier Delivery by Mon 19 Jan. Sold by Marketplace seller.
More like this
£4.25
£4.25/each
Quantity controls, undefined

Showing 1 to 24 of 123 items

Show

24

items per page

1
2
3
4
5
6

Basket

£0.00 Guide price

£0.00Guide price

Groceries

Reserve a slot for either home delivery or collection

Grocery basket empty

Products you add to your basket will appear here

Here to help

My Account
My Grocery Orders
Help & FAQs
Product Recall
Privacy centre
Tesco Pharmacy
Tesco Photo
Tesco Magazine

About

Accessibility
Sitemap
Privacy & cookies policy
Cookie settings
General terms & conditions
Product terms & conditions
Coupon terms & conditions
Ratings & reviews policy
Partner directory

Ways to save

Delivery Saver
Clubcard
Click+Collect
Clubcard Prices

Contact us

Tesco.com
Store locator

My Account
My Grocery Orders
Help & FAQs
Product Recall
Privacy centre
Tesco Pharmacy
Tesco Photo
Tesco Magazine

Accessibility
Sitemap
Privacy & cookies policy
Cookie settings
General terms & conditions
Product terms & conditions
Coupon terms & conditions
Ratings & reviews policy
Partner directory

Delivery Saver
Clubcard
Click+Collect
Clubcard Prices

Tesco.com
Store locator

Follow us

© 2026 Tesco.com. All rights reserved