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contactum-consumer-units defender
CONTACTUM DEFENDER 2.0 CONSUMER UNIT
NEW GENERATION OF CONSUMER UNITS
COMPLIANT WITH BS7671 18TH EDITION WIRING REGULATIONS

Tested in accordance with BS EN 61439-3 including annex ZB

Up to 100A (InA) Rated

Type A RCDs and RCBOs as standard

Surface and Flush Mounted versions available

Up to 24 modules single row

Up to 44 modules dual rows

Contactum Defender 2.0 Consumer Unit

Contactum Defender 1.0 Consumer Unit

Defender offers a complete range of metal consumer units and devices for domestic household premises, combining non-combustible enclosures with modern, sleek design.

Compliant with BS7671 18th Edition Wiring Regulations

Tested in accordance with BS EN 61439-3 including annex ZB

Up to In 80A

Type A RCDs and RCBOs as standard

Up to 22 modules single row

Contactum distributors

AT&T GB are an authorised Contactum Distributor and we stock the full range of Contactum products.

Contactum is well-known for its Defender 2.0 range, which is designed for easy installation with features like maximum cable space and multiple entry points.

  • Consumer Units: Defender 1.0 (all-metal AMD 3 compliant) and Defender 2.0 ranges. These include high-integrity, dual RCD, and surge-protected options.

  • Devices: A full suite of DIN rail mounted protection including:

    • MCBs & RCBOs: Available in B, C, and D curves with various breaking capacities (6kA, 10kA).

    • AFDDs: Arc Fault Detection Devices for enhanced fire safety.

    • Surge Protection: Type 1 and Type 2 SPDs and retrofit kits.

  • Three-Phase & Industrial: B Boards, IP66 steel enclosures, panel boards, and TP&N isolators (up to 630 Amp).

  • Weatherproof (IP66): A robust thermoplastic range of switches, sockets, and RCDs designed for outdoor or high-dust/water environments.

  • Metal Clad: Heavy-duty epoxy powder-coated accessories for industrial workshops and garages.

  • GripLok: A range of industrial plugs and sockets designed for rugged environments.

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Download and view our electrical products guide covering all major manufacturers, view product images and download  datasheets.

As a member of  Fegime, the European buying group, we command significant buying power which means we remain competitive no matter what your order size. We also have direct relationships with major industry brands and hold stock of MK, Prysmian, Hager, Dimplex, Legrand, Aico, Thorn, Crabtree, Schneider and many more.

For more information about our electrical products delivery and logistics services please view our delivery map.

We have a same day electrical product delivery service to ALL postcodes within the M25 using our in house delivery fleet. Orders have to be placed before 11.30am.

With 15,000 products in stock we can get all major electrical brands delivered to your site ASAP.

AT&T GB Ltd are a large, independently owned supplier of electrical products and services.

We want to build long term sustainable relationships with both our customers and our suppliers.

Between our branches we have over 100,000 sq ft of warehouse space, which hold more than 15,000 products with a value in excess of £3.5million. This stock is available to any contractor at any time.

If you have a product query, need to place an order or have a large electrical project please contact us.

AT&T GB Ltd Electrical Wholesaler in London
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