Primary injection tested Square D NX361200G w/ 120VAC shunt, aux, ARP100 rating plug (1200A) & padlock attachment. If the shunt is to be used, keep in the left side of the breaker. The provision for the shunt on the right has a lever that stiff, resulting in a tripped shunt, but not a tripped breaker. It probably just needs greased. However, by simply keeping the shunt where its at, it will work just fine.
