Zenlec Ltd

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Electrical contractors 20 years+ experience. Commercial, Industrial, Hazardous area-CompEx Certified

04/09/2026

Here are some photos of a recent retail installation we carried out in Islington Square. The installation was carried out with Pivot Interiors Ltd for Stamp who are part of UOE Limited and specialise in hosting Post Office franchises alongside their retail stationary business. As such there was a lot of Post Office specified power and data considerations along with the wider electrical installation having to fulfil the requirements of Islington Square, the retail landlord. It was a really interesting project installing power, lighting and data. With a compressed schedule and quite a few contractors in a limited space we managed to deliver on a spec that changed a few times and in time to open the store as planned. We really enjoyed working with Pivot Interiors Ltd again and the guys at Stamp. Looking forward to doing more of the same in the London metro area.

Zenlec Ltd Post Office Islington Square

23/03/2026

Here are some before and after photos of some recent remedial works we did. Following a periodic hazardous area inspection these fuel dispenser cable glands were found to be incorrectly installed thereby negating the ATEX protection of the electrical enclosure. The armour of the cable was insufficiently clamped by the gland and outer serving stripped back too far. This lead to armour dropping out of the gland creating a potential ignition source of sparking between extraneous conductive parts at different potentials. The outer serving being stripped back too far has lead to an imperfect seal negating the ingress protection rating. Both of these issues have also provided a potential flame path from the enclosure to the surrounding atmosphere. This is potentially very dangerous and required immediate attention to rectify. We resolved this issue by re-terminating the cables with Hawke Universal glands. Whilst these are quite expensive they are the industry leader for ensuring perfect integrity of EX (bd) (be) enclosures.

Zenlec Ltd

13/03/2026

This is another foam proportioning system from a waste energy plant. We installed the electrics for the system with Knowsley SK Ltd who designed and built it. This system ensures the correct percentage of foam to water ratio is injected into the fire water flow. This foam solution is then pumped where needed, either to sprinkler heads, hydrants or canons to fight potential fires. The clip at the end shows foam solution being fed to a water canon over the main waste pit at the plant. The system was designed for installation in a limited space and also incorporated a back up generator complete with automatic transfer switch which will ensure operation of the system even in a power outage.
Zenlec Ltd

06/03/2026

This was a pair of foam proportioning systems we installed at a plastics manufacturer. These systems mix foam concentrate with water to provide a foam solution to fight fires from various devices (fire hydrants, water cannons, sprinkler systems etc..) These systems ensure the correct percentage of water/foam for the particular type of fire its designed to fight. As part of the client specifications it was all wired in enhanced protection flame resistant cable. Great working alongside Knowsley SK once again.
Zenlec Ltd

Address

Manchester

Telephone

+441612600148

Website

http://www.zenlec.com/

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