Read more about the condition New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable).

We are unable to deliver to the Isle of Scilly, Jersey, Guernsey, Northern Ireland, Isle of Man and the rest of Europe.

On rare occasions we may, during cleaning and final inspection, that an item is found damaged after the sale is made. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. This is why we strive to complete all of our jobs within a professional, timely and compliant manner.

All MK Sentry RCDs incorporate a filtering device to provide protection against transient surges in the supply to the unit, thus reducing the occurrence of unwanted tripping. The operation dolly switch can be locked into either the ON or OFF position without affecting the ability of the tripping mechanism to operate. Most purchases from business sellers are protected by the Consumer Contract Regulations 2013 which give you the right to cancel the purchase within 14 days after the day you receive the item. CircPro (UK) Limited is the authorised licensee for MK Sentry circuit protection products in the UK.

A range of new and used MCB's, RCD's, RCCB's, RCBO's and MCCB's plus enclosures, consumer units and associated products from different manufacturers. The operating dolly may be locked in either the ON or OFF position without affecting the ability of the trip mechanism to operate, i.

The sentry range of RCDs offer a comprehensive selection of devices designed to meet most residential, commercial and light industrial requirements. RCD provides protection against earth faults occurring in the equipment and reduces effects of electric shock.There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data.

Please note Went Vale is not currently registered for VAT, so we are unable to provide VAT invoices.

You can change your choices at any time by visiting Cookie preferences, as described in the Cookie notice. The MK Sentry range of RCDs offer a comprehensive selection of devices designed to meet most residential, commercial and light industrial requirements. As a result of continual development and product innovation, MK Sentry remains the number one choice for all property electrical needs. Each RCD provides protection to the wiring, fixed appliances and persons using the installation by constantly monitoring the electrical current flow through a circuit.