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13
User Manual
MN013016EN
Effective July 2022
Magnum PXR and Power Defense SB low
voltage power circuit breakers user manual
EATON
www.eaton.com
Circuit
breaker
side view
Secondary
connection made
Rear of
compartment
Primary
connections
not made
Compartment
front door
•
Breaker and trip unit testing
•
Primary connection not made
•
Secondary and ground connections made
Figure 10. TEST position
Circuit
breaker
side view
Rear of
compartment
Primary
connections
made
Secondary
connection made
Compartment
front door
•
Full breaker operation
•
Primary, secondary, and ground connections made
•
Racked into cassette (compartment)
Figure 11. CONNECT position