Where are the wiring diagrams for undervoltage trips (MN) and shunt trips (MX) for the PowerPacT breakers?
Product Line:
Circuit Breakers
Resolution:
There are two terminals on the UVR and the shunt trip accessories to which the control wires are attached (polarity does not matter).
- The shunt trip will trip the circuit breaker if control voltage is applied across the two shunt trip terminals.
- The undervoltage trip will trip the circuit breaker if control voltage is removed from the two undervoltage trip terminals.
The wiring diagrams are shows in the catalogs for the respective breakers the undervoltage or shunt would be used in.
PowerPacT H-, J-, and L-Frame Circuit Breakers Catalog
PowerPacT M-, P-, and R-frame and NS Circuit Breakers Catalog
See example wiring diagram below.