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Do thermal units have to be selected when ordering Tesys D-line overloads?

FA175330

21/12/2016

Issue:
Do thermal units have to be selected when ordering Tesys D-line overloads?

Product Line:
Overload relays

Environment:
Pre-Tesys and Tesys D-Line

Cause:
Product Selection

Resolution:
No. The D-line overload is an ambient compensated bimetal overload relay which requires no additional components. The full load current of the motor can be selected by rotating the dial on the overload to the desired value.