Current Transformer - Encapsulated Slip-Over

Current Transformer - Encapsulated Slip-Over


Multiple current transformers can be encapsulated within a single mould using polyurethane resin, providing weatherproofing for permanent outdoor installation and robust protection. All secondary terminations are housed within an IP65 terminal box to allow for suitable glanding of your cables.

Several mould shapes available. Internal diameter (hole) 50mm, 65mm, 75mm or 100mm. Modification of our standard moulds for different dimensions may be possible.

Alternative mould shape

These are ideal for neutral applications where there is only limited voltage potential between primary and secondaries, the insulation level is a nominal 0.72/3.0kV

There are too many varieties of current ratings, application duty and dimensions etc. to publish here. Therefore contact us with your requirements and we'll offer a bespoke design solution.

These represent excellent value compared to the epoxy cast types, being approximately half the cost. It may be beneficial to utilise these for other applications where epoxy cast types were being considered, by using a cable or bushing as the primary conductor which provides the necessary voltage insulation for your system.


  • Fixing Hole Accepts: 4x M8 clear
  • Fixing Footprint (WxD mm): 90 x 90
  • Insulation Class: A

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