What does the suffix G indicate on legacy circuit breaker catalog numbers?
Issue:
What does the suffix G mean on legacy circuit breaker catalog numbers?
Product Line:
MCCB
Resolution:
It depends on the breaker. On a thermal magnetic breaker, it indicates a ground fault shunt trip for use with a GFM or obsolete GP system.
On a Series B Micrologic standard function breaker (e.g. MX36800G), it stands for integral ground fault protection on the trip unit.
What does the suffix G mean on legacy circuit breaker catalog numbers?
Product Line:
MCCB
Resolution:
It depends on the breaker. On a thermal magnetic breaker, it indicates a ground fault shunt trip for use with a GFM or obsolete GP system.
On a Series B Micrologic standard function breaker (e.g. MX36800G), it stands for integral ground fault protection on the trip unit.
Released for: Schneider Electric USA
