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Site Transformers

Featured

Why Choose Our Site Transformers

Every site transformer is manufactured and tested in the UK for maximum reliability and safety. We use quality components and durable housings to ensure stable voltage and long service life.

As a provider of on-site transformers, we guarantee that all of our transformers are:

  • UK-built and load-tested before dispatch (not all are UK built, we sell both imported and uk made transformers)
  • IP-rated for safe outdoor use
  • Integrated thermal trip and overload protection
  • Rugged GRP or metal casing options
  • Designed to meet modern site safety standards

Key Features & Benefits

  • Converts 230V mains supply to 110V for safe site use
  • Available in portable, floor-standing, and wall-mount styles
  • Compatible with standard site lighting and tool equipment
  • Designed for continuous operation and overload resilience

Installation & Safety Guidance

Always ensure your site transformer is positioned on a stable surface, with proper cable routing to prevent tripping or damage. Site transformers must be used with 110V-rated equipment and inspected regularly for wear.

  • Always use 110V plugs and sockets
  • Avoid operating in standing water or rain unless IP-rated
  • Allow adequate ventilation to prevent overheating
  • Check cables and sockets periodically

 Related Power Solutions

Explore other power distribution options to complement your site setup:

FAQs

A site transformer safely steps down 230V mains voltage to 110V for use with power tools and lighting on construction sites.
Choose your transformer based on tool load. A 3kVA unit suits most single-tool operations; 5–10kVA is ideal for multiple connections.
Yes, our 110V site transformers are designed for outdoor use and come with IP-rated enclosures.
110V is a reduced voltage standard used in UK construction to improve electrical safety.
Yes, all units are CE, RoHS, and BSEN61558 compliant and tested for safe operation.