37 Industrial Electricians Locations in London

Industrial Electrical Suppliers London

Find industrial electrical suppliers and distributors for industrial electricians in London. Specialists in three-phase power, heavy-duty equipment, industrial switchgear, and manufacturing facility installations.

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Industrial Electrical Suppliers for Industrial Electricians

Industrial electricians working in manufacturing facilities, warehouses, factories, processing plants, and heavy industry require specialized electrical suppliers with expertise in high-power systems, heavy-duty equipment, and industrial control systems. Industrial electrical work operates at a different scale from residential or commercial - installations involve three-phase power systems (400V/415V in the UK), heavy machinery (compressors, pumps, conveyor belts, CNC machines), industrial motors, PLC systems, SCADA controls, and power distribution at levels requiring specialist knowledge and industrial-grade components.

Three-phase electrical systems are standard in UK industrial installations, delivering 400-415 volts between phases for powering heavy machinery, industrial motors, and high-load equipment. Three-phase power distributes electrical load evenly across three conductors, minimizing resistance and heat buildup while enabling industrial motors to run smoother with reduced vibration and extended service life. London electrical distributors specializing in industrial work stock three-phase distribution boards, industrial contactors and motor starters, variable frequency drives (VFDs), thermal overload relays, industrial isolators, and busbar systems meeting BS 7671 and IEC 61439 standards.

Industrial electrical suppliers provide heavy-duty cables (SWA armoured cable, single-core 6-185mm², XLPE/PVC industrial cables), industrial switchgear (up to 3200A), motor control equipment, automation components (PLCs, sensors, HMIs), hazardous area equipment (ATEX-rated for explosive atmospheres), high-bay lighting (LED industrial lighting, emergency lighting for warehouses), cable management (heavy-duty cable tray, ladder, and galvanized systems), and power quality equipment (power factor correction, harmonic filters). Many distributors offer technical support for industrial installations, motor sizing calculations, load analysis, and coordination with control panel builders and automation specialists.

Why Choose Industrial Electricians?

  • Three-phase power equipment specialists
  • Heavy-duty industrial components
  • Industrial switchgear & motor controls
  • ATEX hazardous area equipment
  • Technical support for load calculations
  • Project pricing for facilities

All 37 Industrial Electricians Locations in London

View CEF - Croydon

CEF - Croydon

Unit 3, Lombard Trading Estate
London, CR0 3PT
020 8686 4466
Mon-Fri: 7:30 AM - 5:00 PM
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View CEF (City Electrical Factors) - Croydon

CEF (City Electrical Factors) - Croydon

Unit 3, Lombard Trading Estate
London, CR0 3PT
020 8686 4466
Mon-Fri: 7:30 AM - 5:00 PM
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View Rexel UK - Croydon

Rexel UK - Croydon

Factory Lane
London, CR0 3RL
020 8686 6181
Mon-Fri: 7:30 AM - 5:00 PM
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View Stearn Electric - Croydon

Stearn Electric - Croydon

Beddington Farm Road
London, CR0 4XB
020 8684 0606
Mon-Fri: 7:30 AM - 5:00 PM
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View Control Panel Components Ltd

Control Panel Components Ltd

Purley Way
London, CR0 4XZ
020 8681 3456
Mon-Fri: 7:30 AM - 5:00 PM
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View Edmundson Electrical - Mitcham

Edmundson Electrical - Mitcham

Willow Lane
London, CR4 4NA
020 8640 4585
Mon-Fri: 7:30 AM - 5:00 PM
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View CEF (City Electrical Factors) - London City Store

CEF (City Electrical Factors) - London City Store

Units 3 & 4 Quaker Court, 27 Grey Eagle Street
London, E1 6SF
020 7699 5900
Mon-Fri: 7:30 AM - 5:30 PM
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View CEF - Leyton

CEF - Leyton

742 High Road
London, E10 6AE
020 8539 8844
Mon-Fri: 7:30 AM - 5:00 PM
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View Trade Electric London

Trade Electric London

89 Lea Bridge Road
London, E10 7QL
020 8556 3344
Mon-Fri: 7:30 AM - 5:00 PM
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View Rexel UK - Canary Wharf

Rexel UK - Canary Wharf

Exhibition Unit, Cannon Workshops, 5 Cannon Drive
London, E14 4AS
020 7537 6330
Mon-Fri: 7:30 AM - 5:00 PM
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View Edmundson Electrical - Beckton

Edmundson Electrical - Beckton

Unit 12, Beckton Business Park
London, E6 5NT
020 7474 0606
Mon-Fri: 7:30 AM - 5:00 PM
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View BEW Electrical - Beckton

BEW Electrical - Beckton

Armada Way
London, E6 7ER
020 7474 5050
Mon-Fri: 7:30 AM - 5:00 PM
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View Rexel UK - London City

Rexel UK - London City

Units 13-19 Lever Street
London, EC1V 3QU
020 7253 6162
Mon-Fri: 7:00 AM - 4:30 PM
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View Edmundson Electrical - Enfield

Edmundson Electrical - Enfield

Mollison Avenue
London, EN3 7NJ
020 8804 8585
Mon-Fri: 7:30 AM - 5:00 PM
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View Rexel UK - Enfield

Rexel UK - Enfield

Mollison Avenue
London, EN3 7XU
020 8443 3800
Mon-Fri: 7:30 AM - 5:00 PM
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View CEF - Wembley

CEF - Wembley

Empire Way
London, HA9 0FH
020 8900 2727
Mon-Fri: 7:30 AM - 5:00 PM
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View BEW Electrical Distributors - Kingston

BEW Electrical Distributors - Kingston

16 Southsea Road, Kingston Upon Thames
London, KT1 2EH
020 8547 3707
Mon-Fri: 7:00AM - 5:30PM
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View YESSS Electrical - Kingston

YESSS Electrical - Kingston

Unit 5, St Georges Industrial Estate, Richmond Road
Kingston Upon Thames, KT2 5BQ
020 3917 7080
Mon-Fri: 7:30 AM - 5:30 PM
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View CEF - Tottenham

CEF - Tottenham

639 High Road
London, N17 8BD
020 8808 9050
Mon-Fri: 7:30 AM - 5:00 PM
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View CEF (City Electrical Factors) - Tottenham

CEF (City Electrical Factors) - Tottenham

639 High Road
London, N17 8BD
020 8808 9050
Mon-Fri: 7:30 AM - 5:00 PM
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View London Cable & Lighting Ltd

London Cable & Lighting Ltd

Park Royal Industrial Estate
London, NW10 7PQ
020 8965 4321
Mon-Fri: 7:00 AM - 5:30 PM
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View Rexel UK - Park Royal

Rexel UK - Park Royal

Coronation Road
London, NW10 7PQ
020 8965 3344
Mon-Fri: 7:30 AM - 5:00 PM
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View Edmundson Electrical Ltd - London SE1

Edmundson Electrical Ltd - London SE1

Unit B4, Six Bridges Trading Estate, Old Kent Road
London, SE1 5JT
020 7232 3000
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View TLC Electrical - Bermondsey

TLC Electrical - Bermondsey

Unit C4, Six Bridges Trading Estate, Marlborough Grove
London, SE1 5JT
020 8017 3555
Mon-Fri: 7:30 AM - 5:30 PM
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View BEW Electrical - Bermondsey

BEW Electrical - Bermondsey

Unit 1, Bermondsey Trading Estate, Rotherhithe New Road
London, SE16 3LL
020 7237 1800
Mon-Fri: 7:00 AM - 5:00 PM
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View London & Kent Electrical Ltd

London & Kent Electrical Ltd

Unit 5, Riverside Business Park
London, SE18 5NR
020 8854 1234
Mon-Fri: 7:00 AM - 5:00 PM
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View Industrial Electric Supply

Industrial Electric Supply

Unit 5, Abbey Industrial Estate
London, SE2 0AX
020 8311 9988
Mon-Fri: 7:30 AM - 5:00 PM
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View CEF - Charlton

CEF - Charlton

Unit 3, Charlton Business Centre
London, SE7 7EZ
020 8858 1155
Mon-Fri: 7:30 AM - 5:00 PM
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View CEF (City Electrical Factors) - Balham

CEF (City Electrical Factors) - Balham

Unit 20, Grange Mills, Weir Road
London, SW12 0NE
020 8673 3455
Mon-Fri: 7:30 AM - 5:30 PM
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View Rexel - Balham

Rexel - Balham

Unit 14, Zenor Road Industrial Estate
London, SW12 0PS
020 8673 2225
Mon-Fri: 7:00 AM - 5:00 PM
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View Bemco - Wandsworth

Bemco - Wandsworth

Wandsworth Bridge South
London, SW18 1TN
020 8874 0404
Mon-Fri: 7:30 AM - 5:00 PM
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View CEF - Wandsworth

CEF - Wandsworth

38-40 Garratt Lane
London, SW18 4DJ
020 8877 0706
Mon-Fri: 7:30 AM - 5:00 PM
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View BEW Electrical Distributors - Wandsworth

BEW Electrical Distributors - Wandsworth

Unit 1, The Kimber Centre, 54 Kimber Road
London, SW18 4PP
020 8874 7474
Mon-Fri: 7:00 AM - 5:00 PM
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View Electric Center (Edmundson Electrical) - Wandsworth

Electric Center (Edmundson Electrical) - Wandsworth

Unit 7, Merton Road Industrial Estate, 271 Merton Road
London, SW18 5JS
020 8877 1996
Mon-Fri: 7:30 AM - 5:00 PM
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View CEF - Wimbledon

CEF - Wimbledon

203 Merton Road
London, SW19 1ED
020 8543 8080
Mon-Fri: 7:30 AM - 5:00 PM
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View Wilson Electrical - Hanworth

Wilson Electrical - Hanworth

Unit 2, Hanworth Trading Park, Hanworth Road, Feltham
London, TW13 6DH
020 8893 6565
Mon-Fri: 7:00 AM - 5:00 PM
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View CEF - Acton

CEF - Acton

Victoria Road
London, W3 6UL
020 8993 5959
Mon-Fri: 7:30 AM - 5:00 PM
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Related Pages

Standby Power & Emergency Generators

Backup power systems for industrial facilities and manufacturing

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UPS Systems

Uninterruptible power for industrial controls and SCADA systems

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Cable Management Systems

Heavy-duty cable tray and containment for industrial installations

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BS 7671 Compliance Guide

UK electrical regulations and three-phase installation standards

Learn more

Frequently Asked Questions

What three-phase equipment do London distributors stock for industrial installations?

London electrical distributors specializing in industrial work stock comprehensive three-phase equipment including: Distribution boards - three-phase TPN (Triple Pole + Neutral) boards from 63A to 3200A, Motor starters - DOL (Direct-On-Line), star-delta, soft starters, and variable frequency drives (VFDs/inverters) for motor control, Industrial contactors - up to 1000A for controlling motors and heavy loads, Thermal overload relays - protecting three-phase motors from overload conditions, Three-phase isolators - rotary and switch-disconnectors up to 1600A, MCCBs (Moulded Case Circuit Breakers) - three-phase protection from 16A to 3200A. Equipment meets BS 7671, IEC 60947, and IEC 61439 standards suitable for industrial installations.

Can distributors supply ATEX-rated equipment for hazardous areas?

Yes, London electrical distributors can supply ATEX (Atmosphères Explosibles) rated equipment for hazardous areas in industrial facilities including chemical plants, paint facilities, fuel storage areas, grain processing, and pharmaceutical manufacturing. ATEX equipment includes: Explosion-proof lighting (Zone 1/Zone 2 rated LED fittings), Hazardous area switches and sockets, ATEX motors and motor starters, Intrinsically safe control equipment, Flameproof enclosures and junction boxes, and EX-rated cable glands and containment. ATEX equipment must be certified to UK/EU Directive 2014/34/EU with appropriate zone ratings (Zone 0, 1, 2 for gas/vapor or Zone 20, 21, 22 for dust). Distributors can provide technical support for zone classification and equipment selection.

Do industrial electrical suppliers provide motor sizing and cable calculations?

Many London industrial electrical distributors offer technical support including motor sizing calculations, cable selection for three-phase installations, and load analysis. Technical services typically include: Motor sizing - calculating appropriate motor power (kW/HP) for specific applications considering load characteristics, duty cycle, and starting conditions, Cable sizing for motors - selecting appropriate cable sizes (mm²) for three-phase motor circuits considering voltage drop, current carrying capacity, and installation method per BS 7671, Protection device coordination - selecting MCCBs, thermal relays, and fuses appropriately rated for motor starting currents, Power factor correction - calculating capacitor banks for improving power factor in facilities with large motor loads. Some distributors employ qualified electrical engineers who can review installation designs and provide compliance checks.

What cable sizes do distributors stock for industrial three-phase installations?

Industrial electrical distributors stock heavy-duty cables suitable for three-phase high-current installations: SWA (Steel Wire Armoured) Cable - three-core and four-core SWA from 1.5mm² to 300mm² for underground and fixed installations, Single-core cables - 6mm² to 400mm² for busbar connections and large switchboard installations, Flexible cables - H07RN-F rubber cable for temporary installations and mobile equipment, XLPE/PVC industrial cables - heat-resistant cables for demanding environments. Large cross-sections (95mm²+) may require ordering but distributors can typically supply within 24-48 hours. Distributors can also supply cable lugs, cable glands, earth bars, and industrial cable management for complete installations.

Can distributors supply variable frequency drives (VFDs) and motor control equipment?

Yes, London electrical distributors supply variable frequency drives (VFDs, also called inverters or AC drives) and comprehensive motor control equipment for industrial installations. VFDs control three-phase motor speed by varying frequency and voltage, providing energy savings, soft starting, and precise speed control for pumps, fans, conveyors, and process equipment. Distributors stock VFDs from leading manufacturers (ABB, Siemens, Schneider Electric, Mitsubishi) in power ratings from 0.75kW to 500kW+. Related motor control equipment includes soft starters (reducing starting current), star-delta starters (traditional motor starting), DOL starters (simple direct starting), motor protection relays, and control panels. Technical support includes VFD sizing, programming support, and harmonic filter selection.

Do London distributors stock industrial lighting for factories and warehouses?

Yes, London electrical distributors supply industrial lighting solutions for factories, warehouses, and manufacturing facilities including: High-bay LED lighting - 100W to 400W LED high-bay fittings for ceiling heights 6-20 meters, replacing old HID/metal halide fittings with 60-70% energy savings, Industrial fluorescent/LED battens - IP65-rated weatherproof fittings for production areas, Emergency lighting - maintained and non-maintained emergency fittings meeting BS 5266 for evacuation lighting, Hazardous area lighting - ATEX-rated Zone 1/2 explosion-proof fittings, Task lighting - machine lights and workstation lighting. Modern LED industrial lighting provides better light quality, reduced maintenance (50,000+ hour life), lower energy costs, and compatibility with lighting controls and sensors for additional savings.

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