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110V Site Transformers

Our 110V site transformers provide safe, reliable power for construction sites, workshops and trade environments. Designed to step down 230V mains power to 110V, this range includes portable site transformers, heavy-duty metal-enclosed units and 16A or 32A socket options for powering tools, lighting and site equipment.

Product Overview

Choose from a range of 110V site transformers designed for temporary power distribution and site safety. Options include small 110V transformers for single-tool use, larger 5kVA and 10kVA units for multiple connections, and 32amp 110V transformer models for higher-load equipment.

  • 230V to 110V transformer options

  • 3kVA, 5kVA and 10kVA models available

  • 16A and 32A socket configurations

  • Portable and metal-enclosed transformer designs

  • Suitable for construction sites, workshops and maintenance work

  • Built for use with 110V power tools and lighting

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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:

  • 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

16A vs 32A Site Transformers

Many 110V site transformers are available with 16A and 32A socket options. A 16A socket is commonly used for standard site tools and lighting, while a 32A 110V transformer is better suited to higher-demand tools or equipment requiring a larger power supply.

  • 16A sockets: suitable for many standard 110V site tools
  • 32A sockets: suitable for higher-load applications
  • Mixed socket units: useful when powering different equipment types
  • MCB protection: supports safer site power distribution

Key Features & Benefits

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 110V site transformer steps down 230V mains power to 110V, allowing safer use of power tools, lighting and site equipment.
110V is a reduced voltage standard used in UK construction to improve electrical safety.
For many UK construction and site environments, 110V tools are used with a suitable transformer to reduce electrical risk.
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.
Yes, all units are CE, RoHS, and BSEN61558 compliant and tested for safe operation.
This depends on the tool load. Smaller tools may only need a 3kVA transformer, while multiple tools or higher-load equipment may require a 5kVA or 10kVA model.
Both terms are commonly used to describe transformers that step UK mains voltage down to 110V for site use.
Yes, portable site transformers are commonly used for temporary construction site power, especially with 110V tools and lighting.
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