Manual for Mitsubishi Electronic trip relay ST 1A
Manual for Mitsubishi Electronic trip relay ST 1A
(OP)
I'm looking for a manual or instruction how to test a Mitsubishi electronic trip relay of type ST 1A, which is combined with an Air circuit breaker Mitsubishi AF 1600.
I would appreciate any information that could guide me how to maintenance test the unit.
BR Gestur
I would appreciate any information that could guide me how to maintenance test the unit.
BR Gestur






RE: Manual for Mitsubishi Electronic trip relay ST 1A