✎ en:hiq_hw:ct-3-e-xx []

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====== 3-ph current transformer ======

**Split core current transformer 50A - 400A **

</WRAP>

| Model number: ^ CT-3-E-50  |  50A  |
| :::           ^ CT-3-E-75  |  75A  |
| :::           ^ CT-3-E-100 |  100A  |
| :::           ^ CT-3-E-250 |  250A  |
| :::           ^ CT-3-E-300 |  300A  |
| :::           ^ CT-3-E-400 |  400A  |
| Connect to:   | [[en:hiq_hw:pm3-e-d-ct|PM3-E-D-CT]]                 ||
| :::           | terminals 15 - 20                                   ||
| Mounting:     | on wire                                             ||

</WRAP>

* Split core
  * Safe operation
  * Small size
  * Very easy mounting
  * Wide inner window

===== General description =====

The CT-3-E-50 split core current transformer is designed for fast and easy installation. The split core design permits non-contact current measurements through magnetic field induction without requiring that the primary wire be taken off line and disconnected for CT installation. This method permits a safer easy and portable current measurement. An internal precision burden resistor across the secondary winding of the CT provides a safe low voltage output and permits safe opening of the secondary circuit.

===== Technical specifications =====

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