Re: AC feed fail changeover relay

2003-02-26 Thread John Woodgate
I read in !emc-pstc that bruce maule wrote (in ) about 'AC feed fail changeover relay' on Wed, 26 Feb 2003: >I believe that this scenario is reasonably common, from talking over with our >electrical safety test lab, but the solution of using a single relay as the >changeo

AC feed fail changeover relay

2003-02-25 Thread bruce maule
Hello all, Would anyone know of a relay suitable for the following application: The circuit is a 100-240VAC ac feed fail changeover, ie one output with an A and B ac feed. The coil would be powered from 48VDC derived from either ac feed and the contact rating would need to be in the range 15 to