Carroll & Meynell Portable Safety Isolating Site Transformer 375 VA 230 V ac Primary 110 V ac Secondary 3 A O/P CM7501

Carroll & Meynell CM7501 is a high-quality portable safety isolating Site Transformer designed for use in industrial and construction environments to power tools and lighting safely. This transformer is rated at 375 VA, with a primary input voltage of 230 V ac and a secondary output voltage of 110 V ac, delivering a maximum output current of 3 A. Engineered with double-wound construction, the transformer ensures electrical isolation and safety for site applications.

The secondary winding features a centre-tap earthed to minimize shock risk, enhancing operator safety. Incorporated thermal safety features include a fuse embedded directly into the primary winding and a resettable thermal cut-out designed to prevent overload conditions. The transformer is housed within a rugged, insulated, and splashproof glass-reinforced plastic (GRP) enclosure, making it suitable for harsh site conditions.

This unit includes approximately 2 meters of mains cable with a UK Type G 3-pin 13 A plug for easy connection. The transformer is free-standing and measures 180 mm in length, 240 mm width, and 240 mm depth, making it compact and portable for on-site use. It operates safely at a frequency range of 50 Hz minimum up to 60 Hz maximum.

With a gross weight of 9 kg, this portable transformer offers a robust power solution for temporary or mobile electrical setups requiring safe isolation. Its design conforms to no specific approvals but fulfills practical industrial safety requirements by design. Manufactured in the United Kingdom, the Carroll & Meynell CM7501 is an ideal transformer solution for construction sites, industrial facilities, and general power distribution supporting power tools and lighting equipment.

Constructed with double-wound design ensuring isolation and safety. Secondary centre-tap is earthed to reduce electric shock risk. Embedded thermal safety fuse in primary winding for protection. Resettable thermal cut-out prevents primary circuit overload.

Rugged GRP enclosure provides insulation and splashproof protection. Includes 2 m mains cable with UK 13A Type G plug for convenience. Free-standing mount with compact dimensions (180x240x240 mm). Operates between 50 and 60 Hz frequency range.

Weighs 9 kg, suitable for portable site use. Explore more transformers and power distribution equipment within the Electronics & Electricals category at EnvMart.