Three-Phase Power Installation & Upgrades in Dublin
400V Three-Phase Distribution • Safe Electric

Three-Phase Power Installation & Upgrades in Dublin

Heavy-duty 400V three-phase distribution boards, rotary isolators, SWA armoured sub-mains, and commercial EV fleet charging infrastructure.

400V TP&N distribution board upgrades
Rotary isolators & machinery power feeds
Phase load balancing & MIC upgrades
22kW commercial three-phase EV chargers
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64 Five-Star Reviews
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Step 1 of 3 • Quick Details

Details about your business or premises

Free survey. No obligation. Ian rings you back.

Brands we work with

HomePro Approved Electrical Partner Logo
evec Smart EV Charger Authorised Installer Logo
Project EV Electric Vehicle Charging Partner Logo
Rolec EV Charging Certified Installer Logo
Tesla Home Wall Connector Certified Installer Logo
HomePro Approved Electrical Partner Logo
evec Smart EV Charger Authorised Installer Logo
Project EV Electric Vehicle Charging Partner Logo
Rolec EV Charging Certified Installer Logo
Tesla Home Wall Connector Certified Installer Logo
HomePro Approved Electrical Partner Logo
evec Smart EV Charger Authorised Installer Logo
Project EV Electric Vehicle Charging Partner Logo
Rolec EV Charging Certified Installer Logo
Tesla Home Wall Connector Certified Installer Logo
HomePro Approved Electrical Partner Logo
evec Smart EV Charger Authorised Installer Logo
Project EV Electric Vehicle Charging Partner Logo
Rolec EV Charging Certified Installer Logo
Tesla Home Wall Connector Certified Installer Logo
Certified Commercial Scope

What's Included in Our Three-Phase Power Service

01

Three-Phase Distribution Boards

Supply and installation of industrial TP&N distribution boards with MCCB incoming switches, metering, and Type B RCBO protection.

Tested & Certified to IS 10101
02

Machinery, HVAC & Kitchen Feeds

Steel Wire Armoured (SWA) cable runs and IP66 rotary isolators for commercial ovens, compressors, chillers, and workshop equipment.

Tested & Certified to IS 10101
03

Phase Balancing & ESB Liaison

Load profiling across L1, L2, and L3 phases to eliminate nuisance tripping, plus ESB Networks documentation for MIC supply upgrades.

Tested & Certified to IS 10101
Three-Phase Power Dublin project photo 1
Renew Electrical • Co. DublinSafe Electric Certified
Three-Phase Power Dublin project photo 2
Renew Electrical • Co. DublinSafe Electric Certified
64 Five-Star Google Reviews

Here's What Our Customers Have to Say About Us

Google Verified
“I would highly recommend Ian Walsh of Renew Electrical. Ian carried out a full rewire of our property and was honest, thorough, and professional throughout the entire job. Everything was completed to a very high standard, and I really appreciated the clear communication and complete transparency around the pricing. It's not always easy finding someone you can trust with work like this, but Ian was excellent from start to finish. We plan to extend our property again in the future, and Ian will definitely be a key part of that work. I wouldn't hesitate to recommend Ian and Renew Electrical to anyone looking for a reliable, professional, and trustworthy electrician.”
SK
Shane Kearney

Full House Rewire • Dublin

2 months ago
Google Verified
“Ian from Renew Electrical explained everything in detail before starting the job. He checked everything which included the wiring from the meter to the fuse box to make sure it was the correct cable because of the age of the house. He was punctual, professional and did a neat job as you can see from photo. I would thorough recommend him to anyone.”
WK
Willie Kelly

ESB Meter Tails & Fuse Box • Dublin

4 months ago
Google Verified
“EV charger installation completed. Excellent service and quality work. From the very initial contact Ian was a pleasure to deal with, very helpful and professional. Highly recommend.”
AW
Alan Weldrick

EV Charger Installation • Dublin

5 months ago

Frequently Asked Questions

Can you install 22kW three-phase EV chargers at our workplace?

Yes. We install and load-balance commercial 22kW EV charging stations for staff and fleet vehicles on three-phase supplies.

Do you handle the Safe Electric certification for ESB three-phase energisation?

Yes. We test the installation and submit the required Safe Electric completion certs directly so ESB Networks can energise or upgrade your supply.