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What interlock works with the LC1D128, 4 pole contactors?

Published date: 01 August 2019

Issue:
Interlocking 4 pole Tesys D contactors

Product line:
Tesys D IEC contactors

Environment:
4 pole contactors with 2NO and 2NC power poles - LC1D098 LC1D128 LC1D188 LC1D258

Cause:
Catalog lists interlock for contactors with 4NO poles only

Resolution:
It is recommended to use the LAD9R1V interlock kit with the contactors that have 2NO and 2NC power poles.  This kit provides the mechanical and electrical interlock needed to use in a reversing installation.
 

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