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Wylex NMDRS20SSLHIA Metal 20 Way Duplex High Integrity Consumer Unit with 100A Main Switch & 2x 80A 30mA RCDs

NMDRS20SSLHIA

Est 3-4 day delivery (Subject to availability)
£228.87 inc Vat
£190.72 ex Vat
Free delivery for orders over £100 ex VAT

20-Way Duplex High Integrity Consumer Unit – 100A Main Switch & 2x 80A 30mA RCDs

The 20-Way Duplex High Integrity Consumer Unit provides a flexible and compliant solution for modern electrical installations. Designed for high-integrity setups, it allows a mix of RCD-protected and independent RCBO circuits. Featuring a 100A main switch and 2x 80A 30mA Type A RCDs, this unit ensures enhanced circuit protection while meeting 18th Edition wiring regulations.

  • High Integrity Design – Supports a combination of RCD-protected and RCBO circuits for increased flexibility.
  • 100A Main Switch – Provides complete isolation of the consumer unit for maintenance and safety.
  • Dual 80A 30mA Type A RCDs – Offers residual current protection for multiple circuits, ensuring electrical safety.
  • 20-Way Duplex Configuration – Accommodates a large number of circuits for residential and commercial installations.
  • All-Metal Construction – Fire-resistant and durable, compliant with 18th Edition wiring regulations.

Technical Specification

  • Number of Ways: 20
  • Main Switch Rating: 100A
  • RCDs: 2x 80A 30mA Type A
  • Material: Metal
  • Mounting: Surface
  • Compliance: 18th Edition Wiring Regulations

✅ Choose the 20-Way Duplex High Integrity Consumer Unit for a secure, flexible, and fully compliant electrical installation!

Technical Information
Product Consumer Unit w/ Main Switch + RCD
Type Dual
Ingress Protection IP2XC
Width 295 mm
Depth 121 mm
Current Rating 100A
High Integrity Yes
Height 506 mm
Outgoing Ways 20 Way
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Delivery

Delivery Options:

  • PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
  • STANDARD DELIVERY – 2–3 Working Days From Despatch (subject to stock availability) - £4.99 inc-VAT. (£4.16 ex-VAT)
  • Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
  • Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)

*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).

Items requiring specialist shipping:

  • Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.

**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).

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