• Envirograf Electrical Consumer Unit Fusebox Fire Protection System

Envirograf Electrical Consumer Unit Fusebox Fire Protection System

Product 20

Unfortunately, we no longer stock this product; please contact our technical team on 0113 2455450 (option 2) or send a message to [email protected] where we will be happy to offer you up to 10% off a suitable alternative product for your project.



Cover Sizes

Ref Internal (WxHxD) External (WxHxD)
ECU2 340mm x 480mm x 180mm 390mm x 530mm x 180mm
ECU3 580mm x 280mm x 180mm 630mm x 330mm x 180mm
ECU4 390mm x 280mm x 180mm 440mm x 330mm x 180mm
ECU5 330mm x 260mm x 130mm 380mm x 310mm x 130mm
ECU6 410mm x 245mm x 140mm 460mm x 295mm x 140mm
ECU9 500mm x 480mm x 200mm 550mm x 530mm x 200mm

Part of the Electrical Consumer Unit range:

The Envirograf Electrical Consumer Unit Fusebox Fire Protection System protects fuseboxes, consumer units and switch boxes should they overheat and set on fire, with intumescent lining that expands to seal the unit and prevent air from feeding the flames. The units are made in standard sizes but special sizes can be made to order - contact our sales team on 0113 245 5450 for more information.

Small holes can be made in the frame for conduit and ducting; the intumescent material expands during fire to cover these holes.

Ensure a minimum 30mm clearance all around for connections, etc.

As well as protecting your consumer unit, by stifling a fire the Fusebox Fire Protection System helps to protect escapes routes from smoke and flames. Fuseboxes, switches and consumer units are often installed in corridors and stairwells in homes and workplaces for ease of access.


The Intumescent Electrical Consumer Unit - Fusebox Fire Protection System simply fit over the unit and they are then fixed with screws. Small holes can be made in the frame to allow for conduit and ducting, in the event of a fire the intumescent material will fill these gaps for complete fire protection. You will need to allow a 30mm minimum clearance all around for connections etc.

Material Specification:

Multigraf Intumescent material chemical constitution

  • Mineral Wool Fibre 20-70% by weight
  • Exfoliating Graphite 20-60% by weight
  • Organic Binder (including adhesive coating) 5.0-30% by weight

IMPORTANT FIRE PRODUCTS NOTICE: The information displayed on this website should be used as a guide ONLY and our Technical Department should be contacted to obtain a tailored specification and any advice necessary before you place an order for fire protection products. Fire protection products are non-returnable except in accordance with Condition 8 of the Terms and ConditionsWe will not be held liable for any resulting damage to property, human life or monetary costs incurred due to the incorrect specification you have prepared or use of fire protection products caused by your negligence, including your failure to have contacted us to obtain the relevant advice/specification.

Any Envirograf products to be used in or for Harrods department store should be authorised with our Technical Team prior to purchase.

Product Details
Product 20

Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.

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