Westinghouse DB-15 Instructions Manual page 10

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8
2 2
c
MIN.
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VIEW " A "
FRONT VIEW OF STUD LOCATIONS,
CUTOUTS DRILLI NG FOR
ING 3-POLE BREAKER WITH 2 OR
3 OVERCURRENT TRI PS,OR 2 -POLE
BREA KER WITHOUT REV E R S E
CURRENT TRIP
0
11 11
3-POLE BREAKER WITHOUT REVERSE CURRE NT
TRIP, OR 2-POLE BREAKER WITH OR WITH OUT
REVERSE CURRENT TRIP
FIG. 3. DB-25 Outline Dimensions and Mounting Details
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BKR.
4
7E...
4
VIEW "s"
CUTOUT I N DEAD FRONT
DOOR OR COVER
MOU NT­
LIVE PARTS OR COMBUSTI BLE M ATERIAL
M UST NOT BE LO CATED IN THIS A REA,
UNLES S GAS DEFL E CTING B A RRI ERS ARE
P R O VI DED.
2 0
HA NDLE
3j6
BREAKER A RE TO BE C O N SIDERED
GROU N D POTENTIAL.
0
.
7�
_1
0
FRO NT VIEW OF STUD LOCATIO N,
a
CUTOUT
ING 2-POLE BREAKER W ITH 2
OVER CURRE N T TRIPS
CURRENT TRIP.
(FOR DI M S. SEE VIEW"A")
5
BOUNOA·RY SURFA CES OF THE CIRCUIT
0
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B KR.
CJ
0
VIEW "c"
DRILLING F OR M OUNT­
a
REVERSE
S T U D
3
7-
4
STUD