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MK Sentry High Integrity 16 Way 100A Fully Populated Amendment 3 Consumer Unit

Product Code: K7666SMET K7666SMET
Brand: MK
Colour / Finish: White
Estimated Delivery Time: Next Day Delivery
Order before 2pm for next day delivery
MK 16 way High Integrity consumer unit supplied with 2 X 63A 30mA RCD’S and 10 X MCB’S (3 X 6A, 2 X 16A, 4 X 32A & 1 X 40A)
£76.50 £63.75

This flexible consumer unit allows the RCD to be positioned to suit the configuration of RCD-protected and non-protected circuits (subject to ratings not being exceeded). MK Electric recommends using RCBOs for non-RCD-protected circuits in order to comply with amendment 3 of the Wiring Regulations.

The Sentry range from MK Electric supports 17th edition amendment 3 compliance, and all units include floating busbar systems for totally straightforward and flexible installation. The curved edges and neutral colouring of Sentry units make them a lot more sympathetic to home decor, so if you have to install the consumer unit in a kitchen, hallway or lounge, the Sentry range is just the ticket. What’s more, each Sentry unit comes with pre-fitted switch disconnectors and RCD, plus all the split-load cabling you need, making installation a total breeze. This K7666SMET is the 16 way version of this highly popular fully populated high integrity consumer unit from MK Electric.

At Electrical2go, we keep a constant eye on the market to bring you this product at the most competitive price. However, if you find it listed for less elsewhere, let us know and we’ll see what we can do. Just call our helpful customer service team on 01424 220 384 and they’ll gladly help you.

The MK Sentry K7666SMET conforms to amendment 3 regulations and comes populated with 10MCB's. All units are white coloured. The MK K7666SMET units are pre-fitted with a switch disconnector and RCD together with all the necessary split-load cabling. The flexibility of design allows the RCD to be positioned to suit the required configuration of RCD protected and non-protected circuits, subject to the rating of either the switch or RCD not being exceeded. MK recommends the use of RCBO’s for non RCD protected circuits to comply with the 17th Edition Amendment 3 Wiring Regulations.


  • Metal Consumer Unit
  • Comply with the 17th Edition Amendment 3 Wiring Regulations
  • 16 Way enclosure
  • 10 Useable ways
  • Degree of protection to BS EN 60529 to IP2XC
  • Comes with:
  • 2 X 63A 30mA RCD’S
  • 10 X MCB’S (3 X 6A, 2 X 16A, 4 X 32A & 1 X 40A)
  • Colour / Finish: White

Additional Information

  • Dimensions (H x W x D): 240 x 382 x 116

Manuals & Specifications

Find out about our full range of MK products, including Consumer Units, RCBOs and MCB circuit breakers here
  • Board TypeHigh Integrity
  • Number Of Circuits 16 Way
  • Current100 A
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