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Current Transformers

Current transformers (CT’s), from Kormag are available with or without   UL qualification. PCB mount and wire lead versions. 

There is also a range of zero current CT's typically used with residual, ground and earth leakage breakers. (RCCB), (ELCB), (GFCI), (ALCI) & (ZCT).

 

Customized current ratios are available with most types.

Series Type
Connection method
Primary Current 50/60Hz
Peak Current
Turns Ration Np-Ns
Current ratio
UL approval
PDF Download
ECO09
Wire lead
0.1 -30A
45A
1:1000
10A/10mA
Yes
.
ECU07
PCB
5-60A
Upon request
As Required
5-50mA
Yes
.
ECD1920
PCB
0.1-20A
30A
1:2500
20A/8mA
pending
ECD1930
PCB
30A
Upon request
1:5:1000
Zero Phase CT
pending
ECD1950
PCB
50A
Upon request
1:5:100
Zero phase CT
pending
ECD35G
PCB
50A
Upon request
1:5:100
Zero Phase CT
pending
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