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Resin cast and encapsulated current transformers, plus control / potential transformers – engineered for industrial and power applications.
01 · Product range
Resin Cast Current Transformers
Our resin cast current transformers combine a precision-wound core with cast resin insulation, giving a robust, sealed body that stands up to dust, handling and long service in electrical panels. Terminals are clearly marked P1/P2 and S1/S2, and a transparent cover protects the secondary terminals.
- Cast resin insulation for a sealed, rugged body
- Round ID, Rectangular ID and WPL configurations
- Marked P1 / P2 primary and S1 / S2 secondary terminals
- Transparent secondary terminal cover
02 · Product range
Encapsulated / Polycarbonate Current Transformers
The encapsulated range pairs a polycarbonate / nylon casing with clip-in secondary terminals, making installation fast and neat. The wide choice of window shapes and terminal positions means you can match the CT to the busbar or cable and to the space available in the panel.
- Polycarbonate / nylon casing
- Six configurations: round, rectangular, shorter-side and longer-side terminal, WPL
- Top-mounted secondary terminals for fast, neat wiring
- Base mounting feet for secure fixing in the panel
03 · Product range
Control / Potential Transformers
Alongside current transformers, Electromeasures supplies control and potential transformers built to the voltage, VA rating and mounting needs of your panel. Share your requirement and our engineers will propose the right design.
- Laminated core with wound copper coil
- Terminal blocks for easy, safe wiring
- Mounting feet for secure fixing
- Engineered to your input / output voltage and VA rating
Made to order
Specify it. We engineer it.
Every application is different. Tell us the parameters below and our team will propose a current transformer built around them.
| Primary current / ratio | Specified to the load or busbar rating, with standard 1 A or 5 A secondary |
|---|---|
| Burden (VA) | Matched to the meters, relays and lead length connected |
| Accuracy class | Metering or protection class chosen for the application |
| Window / ID size | Round or rectangular opening sized to your cable or busbar |
| Terminal position | Shorter side, longer side or top-mounted as the panel requires |
| Quantity & delivery | From single units to volume supply with consistent quality |
Need the right current transformer for your panel?
Share your ratio, burden and window size – our engineers will recommend the right CT.