Technical FAQs

Ask a Question

Is there an extra contact available on melting alloy overloads for the M-Flex and E-Flex drives?

Issue:
Is there an extra contact available on melting alloy overloads for the Mflex and Eflex drives?

Product Line:
M-Flex and E-Flex

Environment:
All

Cause:
Dry contact on OLR

Resolution:
The overload has 1 N.O and 1 N.C. contacts. No other contacts can be added to the overload. The 95, 96 N.C. contact of the overload is used to open the isolation or bypass contactors, if the overload trips. The 98, 97 N.O. contact isn't used but it could be used for overload trip indication.
 

Was this helpful?
What can we do to improve the information ?