Cyclades alterpath pm10, Installation, Administration And User Manual, Page: 128 / 140

PM Units with One Circuit Breaker
108 AlterPath PM Installation, Administration, and User’s Guide
PM Units with One Circuit Breaker
Only one circuit breaker is used for the following units:
• PM8-15A
• PM8-20A
• PM8-L20
• PM10-15A
• PM10-20A
• PM10-L20
• PM20-20A
• PM20-L20
• PM20i-16A
• PM20i-20A
In the event of a current overload in any of these units, the entire unit shuts
down causing all outlets to disconnect.
PM8i and PM10i
The PM8i and some versions of the PM10i (10, 15, 16, and 20 amps) have two
circuit breakers each. Both circuit breakers are designed to protect different
phases of the same circuit inside the unit. If either one of the two circuit
breakers trips, the entire unit will shut down.