I.
B.
694C694-02
are made of material that are affected to the minimum
by repeated operations and normally encountered
atmospheric temperature and contaminant conditions.
There are a few adjustments made at the factory and
are subjected to quality control inspection and test.
These factory settings can normally be expected to hold
for the life of the breaker.
L.
Dimension A
.020 Minimum Both Sides
Breaker Closed
+
®-I
)
l,
t'
_:~'\
__
J
---..._
1
+
I
I
I
I
I
I
Breaker Closed
PinX
Figure 5-3 DS//-632 Contacts
and
Adjustments
Effective
07
/97
Page
49
Factory settings adjustments should only be necessary
when parts are reassembled after dismantling, as
described
in
Paragraphs 5-5.1 and 5-5.2.
Maintenance adjustments should be made as indicated
on maintenance inspections and are described in
Paragraph 5-5.3.
0.42 ± .08
Breaker Open
Breaker Open
0
D
0
D
D
D
Q
0
0
D
D
D
D
D
D
0
Courtesy of NationalSwitchgear.com