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The CBCT series toroidal current transformers are designed to detect earth leakage current with high precision and transmit it to the ELR series relays.
High Sensitivity: Provides excellent detection even at low leakage current levels (from mA levels up to 30A).
Wide Range of Applications: Various inner diameter options are available to fit different cable and busbar sizes.
Compatibility: Fully compatible with ENTES ELR-30-M and ELR-30-A relays.
Installation: Occupies minimal space in panels due to its compact design and is easy to install.
CBCT series toroidal current transformers are designed to accurately detect earth leakage currents and transmit the signal to ELR series protection relays.
| Product Code | Description | IΔn Setting Range | Inner Dia. | Dimensions (mm) | Qty/Box |
| CBCT-38 | 38mm Toroidal CT | 30mA - 30A | 38mm | 37 x 91 x 71 | 16 |
| CBCT-70 | 70mm Toroidal CT | 30mA - 30A | 70mm | 37 x 133 x 109.3 | 16 |
| CBCT-92 | 92mm Toroidal CT | 30mA - 30A | 92mm | 37 x 155 x 132 | 16 |
| CBCT-120 | 120mm Toroidal CT | 30mA - 30A | 120mm | 37 x 176 x 153 | 16 |
| CBCT-210 | 210mm Toroidal CT | 30mA - 30A | 210mm | 37 x 282 x 250 | 16 |
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