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New

Fusebox F3021MZ 21 Way Consumer Unit with 100A Main Switch & SPD T2

F3021MZ

3 in stock for 2-3 day delivery see more info
£99.06 inc Vat
£82.55 ex Vat
Free delivery for orders over £100 ex VAT

Fusebox F3021MZ Consumer Unit – 21 Way Single Row with 100A Main Switch & Type 2 Surge Protection

The Fusebox F3021MZ is a 21-way single row consumer unit designed for residential installations where both high circuit capacity and surge protection are required. Pre-fitted with a 100A main switch and Type 2 SPD, this unit ensures compliance with the latest wiring regulations while delivering safe, reliable power distribution.

  • 21-Way Single Row Configuration: Offers generous circuit capacity in a streamlined format ideal for medium to large domestic applications.
  • Pre-Installed 100A Main Switch: Supplied with a double pole isolator for full board shutdown and user safety.
  • Integrated Type 2 Surge Protection: Protects against transient overvoltages and ensures regulation compliance for sensitive equipment.
  • Professional Grade Enclosure: White powder-coated steel body with ample knockouts for flexible cable entry and tidy installation.
  • Fully Accessory-Compatible: Supports Fusebox MCBs, RCBOs, and other modular protection devices.
Technical Specification
  • Model: F3021MZ
  • Module Capacity: 21 ways (single row)
  • Main Switch: 100A Double Pole (included)
  • Surge Protection: Type 2 SPD (pre-installed)
  • Mounting: Surface-mounted
  • Finish: White metal enclosure

✅ Choose the Fusebox F3021MZ for streamlined, regulation-ready protection with built-in surge safety—perfect for modern domestic installations!

For FuseBox MCB's Click HereFor Fusebox RCBO's Click Here

Technical Information
Range Fusebox F3
Surge Protector Type Type 2
Product Consumer Unit w/ Main Switch + SPD
Current Rating 100A
Outgoing Ways 21 Way
Incomer Type Switch Disconnector/RCD
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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)
  • 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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