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Live Electrical MCFS100 Live Electrical 125A Fused Switch With Metal Lid 1
Live Electrical MCFS100 Live Electrical 125A Fused Switch With Metal Lid 2
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Live Electrical 125A Fused Switch With Metal Lid

SKU: MCFS100
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
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Metal construction complies with Amendment 3, making it suitable for domestic installations as well.

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£ 31 .08 IN VAT
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Free standard delivery on Mainland UK orders over £100.00 + VAT.
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Live Electrical 125A Fused Switch with Metal Lid

The Live Electrical 125A Fused Switch with Metal Lid is ideal for sub-main installations.

Its metal construction complies with Amendment 3, making it suitable for domestic installations as well.

  • Fuse: Sold separately (63A or 80A)
  • Maximum Load: 100A @ 230V AC 50Hz
  • Type: Single phase, double pole isolator switch
  • Fuseholder: Accommodates up to 100A rated fuse (58mm long x 22mm diameter)
  • Features: Lockout facility for added safety

Shop confidently with Electrical 4Less, your trusted online supplier for quality electrical products. We offer a wide range of reliable and compliant solutions to meet your electrical installation needs.






Consumer Unit Type

Switch Fuse

This product will be ordered from one of ours suppliers. The usual dispatch time to you is displayed above. You will receive a notification if there are any delays once your order is placed.

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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 £200 + VAT (double our standard carriage-paid order value of £100 + 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!

In Stock Delivery Policy

Free Next-Day Delivery Over £100 + VAT:
Orders above £100 + 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 £200 + 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 £200 + 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.

Supplier Lead Time & Availability

This item may be sourced from our supplier before dispatch.
The lead time shown is an estimate only and is based on the usual supplier timeframe. It is subject to supplier availability and is not a guaranteed delivery date.
We do not have a live supplier stock feed, so supplier stock can change without notice.
Delivery timers and courier estimates apply once the item is available for dispatch.
If the item is unavailable, we will contact you with the available options, including waiting for stock, choosing an alternative product, cancellation, or a refund for the unavailable item.
This does not affect your statutory rights.

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Delivery info

Orders containing only Live Electrical products that are not available from our shelf stock will usually be dispatched directly from Live Electrical. Delivery is generally completed within 2–3 working days, although stock availability, order cut-off times and courier schedules may affect the timing.

For mixed orders containing products from other suppliers, dispatch arrangements may vary, and the order may follow the longest delivery estimate shown.

In the unlikely event that an item becomes unavailable, we will contact you with the available options, which may include waiting for stock, choosing an alternative product or cancelling the unavailable item for a refund.

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