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Eastron ESCT-SC series is a three phase 1A output 3-in-1 current sensor(CT). It including 3 types of CT size: ESCT-SC325, ESCT-SC335, ESCT-SC345. Primary current range are from 60A to 630A.
The ESCT-SC Series is using terminal pulg-in quick connection. Compared with the traditional wiring, it is labour saving and helps zero error wiring.
The ESCT-SC Series is widely used in three phase systems. It is suitable for both cable and busbar installation. Din rail mounting is supported. A three phase 3-in-1 current transformer will be more economical than 3pcs single phase current transformers.
Model | Primary Current |
Secondary Output |
Burden(VA) | |
Class 0.5 | Class 1.0 | |||
ESCT-SC325 | 60A | 1A | - | 1 |
100A | 1A | - | 1.5 | |
125A | 1A | 1.5 | 1.5 | |
150A | 1A | 1.5 | 1.5 | |
200A | 1A | 1.5 | 1.5 | |
ESCT-SC335 | 100A | 1A | - | 1.5 |
125A | 1A | - | 2.5 | |
150A | 1A | - | 3.75 | |
200A | 1A | 1.5 | 1.5 | |
250A | 1A | 1.5 | 1.5 | |
ESCT-SC345 | 250A | 1A | 1.5 | 1.5 |
300A | 1A | 2.5 | 2.5 | |
400A | 1A | 2.5 | 2.5 | |
500A | 1A | 2.5 | 2.5 | |
600A | 1A | 2.5 | 2.5 | |
630A | 1A | 2.5 | 2.5 |