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Equipment Description
PowlVac® DHP 15kV Replacement Circuit Breaker
01.4IB.50032C
Figure 4
PowlVac
®
DHP Replacement Circuit Breaker - Rear View
a. Lift Point
b. Main Insulator (Wishbone)
c. Upper Support Plate
d. Upper Primary Riser
e. Vacuum Interrupter
f. Upper Primary Disconnect Device
g. Strut Kit
h. Standoff Insulator
i. Lower Primary Disconnect Device
j. Shutter Roller
k. Secondary Disconnect Plug
l. MOC Actuator
m. Ground Contact
n. Rail Latch
o. Guide Tube
p. Sliding Contact Finger Assembly
q. Horizontal Connector Bar
r. Operating Pin
s. Bell Crank
t. Spring Yoke
u. Contact Loading Spring
v. Operating Pushrod
a
b
e
g
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m
k
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h
f
d
c
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p
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