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EV Isolator Units

Our EV Isolator Units are a critical component in EV Charging infrastructure providing essential protection and disconnection features for high-voltage installations.

Our range includes DNO (Distribution Network Operator) Units and SWA (Steel Wire Armoured) Units, built with robust construction for enhanced durability and safety in industrial and outdoor environments. Both units are engineered to meet rigorous standards, offering secure, compliant solutions for EV Charging Systems.

This solution takes advantage of existing infrastructure and provides Local Authorities with a low cost answer to rolling out on Street charging for residents – planning permission is not required.

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Product Overview

  • Robust and durable design to withstand various environmental conditions.
  • Suitable for a wide range of applications, including Street Lighting, EV Charging and Industrial Power Distribution.
  • Manufactured in the UK using high-quality materials and processes.
  • Designed for long-term reliability and safety, meeting industry compliance standards.

Features & Benefits

Safe and Reliable:

Providing safe and reliable power delivery to charging stations

Safety Compliance:

Engineered to meet rigorous standards, offering secure, compliant solutions for EV Charging Systems

Technical Specifications

To meet BS7671 your existing Isolator will need to be upgraded and the supply converted to TT-unless you are considering the inclusion of an O-PEN device with your distribution system. If your EV Charging unit does not have DC leakage built in, you must use a Type B RCBO. We can fit these units within our Isolator Range.

  • TOFCO TYPE 1 EV

  • TOFCO TYPE 2 EV

Case Studies

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TOFCO’s Turn-Key Solutions offer fully integrated solutions to meet the evolving needs of the EV Power Distribution infrastructure.

Contact Us

With decades of expertise, award-winning service and a commitment to quality, TOFCO is your trusted partner for innovative Power Distribution Solutions.

Have any questions or need a tailored solution? Our team is here to assist you with any enquiries about our products or services. We aim to respond to all queries within 24-48 hours.


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