Iskani niz je bil najden v PREVODIH:
Öffner
en B-contact, N. C. contact, N/C contact, NC contact, back contact, break contact, breaker, closed circuit contact, normally closed auxiliary contact, normally closed contact, normally closed, opener, switch normally closed
Öffnerfunktion
en NC function, NC-function, break function, break output operation, break output, normally closed function, normally closed
Öffner Funktion
en break output operation, normally closed function, normally closed