Frequently asked questions
What are change over or C/O contacts?
FA236042
06 April 2022
Issue:Are the 8501KPD12V63 devices equipped with form C contacts?
Product Line:
General Purpose Relays, 8501 Type K
Environment:
Relays and Timers
Resolution:
Change over is a European term for a Form C or single pole double throw contact.
Consider Digest 178 page 21-4 table 21.6.