facebook pixel WCED Metal Surge Arrestor Unit
National  8:00am to 5pm - Mon-Fri
Products may differ in size, colour and appearance to those shown. If you require further information please contact us directly.

WCED Metal Surge Arrestor Unit – 100A Main Switch + 40kA Surge Arrestor

SKU: WMCU440SP
7 In stock
More available within 1-3 working days*
Confirm Availability

Metal enclosure

40kA Type 2 surge arrestor

Fast and easy to install

100A main switch

Dimensions: W: 130mm H: 258mm D: 110mm

£37.65 + VAT

(incl. VAT £45.18)


3-£35.77£1.88£37.65
5-£34.83£2.82£37.65
10-£33.89£3.77£37.65

— OR —

Description

WCED Metal Surge Arrestor Unit
  • This unit can be installed to update an installation to the latest 18th edition regs with regards to surge protection.
  • It is installed between the meter and existing consumer unit.
  • 4 module enclosure fitted with 100A main switch and 2P 40kA type 2 surge arrestor.

Dimensions:

  • W: 130mm
  • H: 258mm
  • D: 110mm

Protect your electrical systems with this Metal Surge Arrestor Unit, featuring a 100A main switch and a 40kA surge arrestor. This robust unit offers comprehensive protection against voltage surges and spikes, safeguarding your equipment and ensuring the longevity of your electrical infrastructure.

Designed for residential, commercial, and industrial applications, the WCED Metal Surge Arrestor Unit combines the reliability of a high-capacity main switch with the effectiveness of a powerful surge arrestor. The durable metal enclosure ensures added protection and compliance with safety standards. Easy to install and maintain, this unit provides peace of mind by securing your electrical systems against potential damage.

Surge Protection Device, Surge Protection Breaker, Surge Arrestor, Surge Protector, Surge Breaker

Additional information

Type of SPD

2

No of Poles

2P

Features

With Enclosure

Brand

WCED

Cut off time for Dispatch Delivery: Mon-Thu 3 PM *
Cut off time for Saturday Delivery: Friday 3 PM *
All orders placed on Sat/Sun will be dispatched on Monday.
WCED Technical Support 0161 723 1451

Related Products

© 2025 Electrical 4 Less
Electrical 4 Less

    Electrical 4 Less
    whatsup-logo
    Next Day Delivery
    Cut-Off Time and Order Information
    To ensure your order qualifies for next day delivery, please place your order by 3:00 PM. This is subject to all items being available on the shelf at the time of your order. For orders where the total value exceeds £150 + VAT (double our standard carriage-paid order value of £75 + VAT), we are happy to split the delivery into two shipments if some items are needed urgently and others are not immediately available. If you have any questions or need further assistance, feel free to reach out to us via WhatsApp for live support. We're here to help!
    Delivery Policy
    Free Next-Day Delivery Over £75 + VAT:
    Orders above £75 + VAT qualify for free next-day delivery via DPD for in-stock items. While we strive for timely dispatch, we recommend placing orders early to avoid potential delays. Once dispatched, unexpected issues may arise despite the courier’s efforts.

    Orders Below £150 + VAT:
    To keep costs manageable, we dispatch your order once all items are ready, including products with longer lead times.

    Need items faster? You can pay for an additional delivery service to receive in-stock items sooner. Simply email us with your order details, and we’ll send you a payment link for the extra delivery cost.

    Orders Above £150 + VAT:
    For larger orders, we can split delivery at no extra cost. In-stock items will be sent immediately, with the remaining items dispatched once available.
    Dispatch Times
    Items with Lead Times (e.g., 1–3 Working Days):
    This means we need to source the product from our supplier before sending it to you. The estimated dispatch time is displayed on each product page.

    Out of Stock at Supplier:
    If an item is unavailable at the supplier, we will contact you promptly. You’ll have the option to choose an alternative product or request a full refund.