Function

SOCOMEC current transformers deliver a standard secondary current that is proportional to the primary current and suitable for the rating of the associated energy meter. They are equipped as standard with removable terminal covers and double terminals allowing the secondary to be short-circuited without any risk.
They are mounted using two screw-on metal feet or, in certain cases, by a clip-on DIN rail fastener. The connections are made by screws or by Fast-on terminals

Conformity to standards

- IEC 61869-2
IEC 61439-1

References

TO 23 current transformers is available in 6 versions

Item Model Opening Rated current [A] Secondary rated current Select
192T4601 TO 23 23x33 100 5
192T4602 TO 23 23x33 150 5
192T4603 TO 23 23x33 200 5
192T4604 TO 23 23x33 250 5
192T4605 TO 23 23x33 300 5
192T4606 TO 23 23x33 400 5

Advantages

A suitable accuracy class

In order to get the best of your DIRIS PMDs and COUNTIS energy meters, we can provide current transformers with the following accuracy classes: 0.2s; 0.5; 1 or 3.

Wide selection of ratings and sizes

Your measurement process can be optimised whatever your needs in terms of ratings, space requirements, conductor sizing or accuracy class. All combinations are available as standard or on request.

Quick and easy installation

Our current transformers are suitable for any type of mounting: edgewise or flat mounting, DIN-rail or backplate mounting. Implementation is quick and easy.

  • PDF
    Current transformers and sensors
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    Current transformers
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  • PDF
    TCB-T2BA-T2CB-T2CA-T2RB-TBA-TO-TCA-TRB Current Transformer_UE declaration
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    CURRENT-TRANSFORMERS - Measurement devices from 5 to 5000 A
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    Current transformers
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    Current sensors and transformers
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    Current sensors and transformers ACCUline, RGW and TC 5A
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Assistance

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