# Masterplug RCD Adaptor – Grey

> Price comparison in United Kingdom (GBP). Lowest price right now: **£11.99** at argos.co.uk plus £4.95 delivery, in stock. 4 offers from 3 shops, prices from £11.23 to £16.95. Checked 2026-10-20T12:57:55Z.

## Product
- Brand: Masterplug
- Category: [Computers & accessories](https://pricuro.com/uk/computers.md) > [Cables & adapters](https://pricuro.com/uk/computers/cables-adapters.md)
- EAN/GTIN: 5015056379500
- Page: https://pricuro.com/uk/p/masterplug-rcd-adaptor-grey-21504076
- Image: https://pricuro.com/img/21504076/800/masterplug-rcd-adaptor-grey.webp

## Offers (4, sorted by total price incl. delivery; used/refurbished last)

| # | Shop | Price | Delivery | Total | Availability | Condition | Buy |
|---|---|---|---|---|---|---|---|
| 1 | argos.co.uk | £11.99 | £4.95 | £16.94 | in stock | new | https://pricuro.com/go/134853464 |
| 2 | Tooled Up | £16.95 | £5.95 | £22.90 | in stock | new | https://pricuro.com/go/137893201 |
| 3 | My Tool Shed | £16.95 | £5.95 | £22.90 | in stock | new | https://pricuro.com/go/137934908 |
| 4 | Travis Perkins | £11.23 | £30.00 | £41.23 | in stock | new | https://pricuro.com/go/138277369 |

## Price history (lowest price per day in United Kingdom, tracked since 2026-10-20, 1 day)

- Lowest price today: £11.23
- All-time low on Pricuro: £11.23 (2026-10-20)
- Note: the history is still short, so it does not yet show whether today's price is a good one.

| Date | Lowest price |
|---|---|
| 2026-10-20 | £11.23 |

## Specifications


Description (from a shop): The Masterplug RCD Adaptor is a plug-in safety device designed to protect users from electric shock when operating power tools and electrical appliances. This compact unit simply plugs into a standard UK mains socket, creating an additional layer of protection by continuously monitoring the electrical supply for earth leakage faults. The RCD adaptor responds within 40 milliseconds if it detects an earth current fault, cutting power fast enough to prevent potentially fatal electric shock. This rapid response time makes it an essential safety device when using portable electrical equipment, particularly in environments where tools may be exposed to moisture or where cable damage could occur. I…

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