The symptoms depend on whether the contacts have power supplied to them only or they are switched as well.
- Power Supply Only
Generated heat may cause deterioration of the contacts and/or conductor insulation, and reduce the springiness (reset force) of the contact springs. - Switching
Contact transfer, welded contacts, OFF faults, abnormal consumption, and increase of contact resistance may occur.
Was this article helpful?
That’s Great!
Thank you for your feedback
Sorry! We couldn't be helpful
Thank you for your feedback
Feedback sent
We appreciate your effort and will try to fix the article