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Wylex 15 Way Flexible High Integrity Metal Amendment 3 Consumer Unit

Brand: Wylex
Colour / Finish: White
Estimated Delivery Time: Next Day Delivery
Order before 2pm for next day delivery
Wylex 15 way High Integrity consumer unit complies fully with amendment 3 of the wiring regulations, accepts up to 15 RCBOs or MCBs split into two circuits and is supplied with a 100a Switch Isolator and 2 30mA RCDs.
£91.98 £76.65

Wylex’s consumer units are among the most popular on the market, and their NM series has been developed in accordance with amendment 3 of the BS 7671:2008.

This metal-cased, high-integrity NMRS15SSLMHI consumer unit comes with three busbars instead of the more standard one busbar. This means there’s one busbar for the main switch and one for each of the RCDs. The busbars are connected by fly leads so that the main switch is able to isolate the entire board. These elements make it perfect for protecting a range of high-importance domestic circuits such as freezers, smoke detectors and security systems.

These AM3 units from market-leader Wylex come with plenty of cable prep room, making them a breeze to work with. Plus the unit is produced with a raised interior, allowing maximum wiring space. Circuit-identification labels are included to lend a clear view of outgoing ways.

Perfect for domestic consumer unit installation, we’re pleased to bring you this unit from Wylex at the most competitive price. If you find it cheaper elsewhere, let us know and we’ll do what we can to match it.

You can rely on Wylex products to bring optimum safety and quality to your electrical installation. The NMRS15SSLMHI is a 15-way flexible high-integrity metal-cased unit which comes with raised and removable DIN rail/busbar assembly and brings you excellent quality at a great price.


  • All metal enclosure, no external plastic parts
  • Low Smoke & Fume paint
  • Non combustible cover blanks
  • Compact enclosure
  • Raised & removable DIN rail / busbar assembly
  • Cable entry knockouts on 5 sides, top, bottom, left, right and rear
  • Mains tails cable entry grommet / gland for supplementary insulation similar to Class II level of protection to mains tails
  • UKAS certified to BS EN 61439-3
  • Colour / Finish: White

Additional Information

Manuals & Specifications

Find out about our full range of Wylex products, including Consumer Units, MCBs, RCDs, RCBOs and RCCDs here.
  • Board TypeHigh Integrity
  • Number Of Circuits 15 Way
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