Construction Site Transformers

Site Power Transformer with MCB Protection

Type Ref: TA/P/1/5/S5

5kVA icon Continuous rating icon 1 phase icon Power icon


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Site Transformer, 230:110V, 5 kVA single-phase, continuously rated, 1 x 32A and 4 x 16A sockets.

Site Power Transformer, 5 kVA single-phase, manufactured in accordance with the requirements of BS4363.

Robust, free-standing, non-vented, sheet steel enclosure of welded construction, incorporating certified lifting handles. The enclosure provides protection to IP44 and has a durable, oven dried polyester powder coated finish, shade Traffic Yellow.

5 kVA single-phase, continuously rated

Primary Volts

Primary Protection
25A DP Type “D” MCB

Secondary Volts
110CTE providing a Reduced Low Voltage (RLV) supply

1 no. 32A 2P+E 110V IP44 socket protected by 1 no. 32A DP Type “C” MCB and 4 no. 16A 2P+E 110V IP44 sockets protected by 2 no. 16A DP Type “C” MCBs.

Product Downloads

Data Sheets


In Stock

This product is typically available for next day delivery on orders placed before 15:00pm*. Orders placed after this time will be processed and despatched on the next working day.

When placing your order please be sure to make us aware of any specific guidance in relation to the safe and timely delivery of your goods. By providing us with a contact name and number our courier network will be able to contact you should there be any issues in locating your delivery address.

* Subject to stock, courier availability and demand. Lead times do not apply to custom or high volume orders. Please contact Blakley Electrics Customer Services on 0333 188 0284 to check live stock availability and lead time.