Identifies features, conventions, characteristics, and attributes of magnetic contactors and thermal overload relays. Control products compared or contrasted in this guide are those with equivalent electrical ratings; such ratings are expressed via nameplates, catalogues, or technical literature.
Companion Standards: ICS 1 through 10; AB 1; MG 2; IEC 947 1; IEC 947 6
Download Publication: NEMA and IEC Devices for Motor Service—A Guide for Understanding the Differences
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