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18
User Manual
MN013016EN
Effective July 2022
Magnum PXR and Power Defense SB low
voltage power circuit breakers user manual
EATON
www.eaton.com
g
a
Trip flag (pop-out indicator)
b
Three accessory windows
c
Trip unit
d
Battery cover and In rating label
e
Contact status (open-close)
f
Spring status (charged-discharged)
g
Manual OPEN button
h
Manual CLOSE button
i
Manual charge handle
j
Optional operation counter (not shown)
k
Padlockable levering device access
door for drawout breaker
l
Color-coded breaker position indicator
m
Nameplate
n
Trip unit USB door
o
Lockable trip unit door
a
b
c
d
n
o
e
f
h
l
k
m
j
i
Figure 18. Magnum PXR and PD-SB drawout circuit breaker front cover (Magnum PXR shown)