Shunt Trip Breaker Wiring - 12/09/07 01:42 AM
I need to install a few shunt trip Square D QOB breakers and was wondering how exactly are these things are wired. Off the ansul system I have three wires yellow, brown, and blue. I believe that the yellow is the common and the blue is the normally closed contact, which make the brown the normally open contact.
I am assuming you hook the breaker up to the normally open contact. Is this correct?
I am assuming you hook the breaker up to the normally open contact. Is this correct?