Siemens SGIM-3258C

Figure 7. Anchoring Indoor GM Switchgear
UPPER BREAKER THROUGH TOP
UPPER BREAKER THROUGH BOTTOM
CABLE AREAS-MAXIMUM AREA FOR CABLES FROM:
AREA A- 26.0"X 11.0" DEEP
FOR CABLES FROM EITHER:
TOP BREAKER OUT TOP
(WHEN BOTTOM BREAKER
ALSO EXITS TOP);
OR
BOTTOM BREAKER OUT
BOTTOM (WHEN TOP
BREAKER ALSO EXITS
BOTTOM).
AREA B- 15.75"X 8.75" DEEP
FOR CABLES FROM EITHER:
TOP BREAKER OUT TOP
ALSO EXITS TOP);
BOTTOM BREAKER OUT
BOTTOM (WHEN TOP
(WHEN BOTTOM BREAKER
BOTTOM).
BREAKER ALSO EXITS
OR
(WHEN ONLY THIS BREAKER
BREAKER EXITS BOTTOM).
BOTTOM (WHEN ONLY THIS
NEAREST BREAKER OUT
EXITS TOP);
OR
FOR CABLES FROM EITHER:
AREA C- 26.0"X 21.0" DEEP
NEAREST BREAKER OUT TOP
MINIMUM DRAWOUT SPACE
FOR CIRCUIT BREAKER AT
FLOOR LEVEL IS 50.0".
(AREA A)
(AREA B)
(AREA C)
(666 X 279mm)
(400 X 222mm)
(660 X 533mm)
36.0
15.76
4.25
8.75
10.12
14.25
11.0
26.0 5.0
41.62
94.0
47.75
3.25
2.00
32.0
ALLOW 30.0"
CLEARANCE FOR
DOOR SWING ON
LEFT HAND END.
FLOOR MUST BE LEVEL 48.0"
IN FRONT OF SWITCHGEAR TO
ALLOW PROPER OPERATION OF
CIRCUIT BREAKER LIFT TRUCK.
2.38
31.0
.12 .12
2.38
3.75
7.0
ALLOW 6.0"
FOR BREAKER
WITHDRAWAL
3.75
0
3.25
51.0
92.62
94.0
MAXIMUM AVAILABLE SPACE FOR
CUSTOMER PRIMARY CONNECTION
FROM LOWER BREAKER THRU BOTTOM OR
FROM LOWER BREAKER THRU TOP OR
CUSTOMER PRIMARY CONNECTION
MAXIMUM AVAILABLE SPACE FOR
SECONDARY LEADS BELOW OR ABOVE
PREFERRED LOCATION FOR CUSTOMER
LEFT HAND SIDE (OPTIONAL)
WITHDRAWAL
FOR BREAKER
(RECOMMENDED)
ALLOW 76"
FLOOR PLAN
.50 DIA ANCHOR BOLTS
(6) .625 DIA HOLES FOR
EXCEED 1.0" ABOVE FLOOR LINE.
CONDUIT HEIGHT NOT TO
THE CUBICLE
WHEELED IN AND OUT OF
BREAKER CAN BE EASILY
SLOPE THE GROUT SO THE
AND THE CUBICLE FLOOR.
BETWEEN THE FOUNDATION
ASPHALT OR EPOXY GROUT
BOLTED IN PLACE, APPLY
AND PERMANENTLY WELDED OR
AFTER SWITCHGEAR IS LEVELED
CUBICLES.
COVERED BY THE SWITCHGEAR
POINT WITHIN THE FLOOR AREA
SURFACE OF CHANNELS AT ANY
PROJECT ABOVE MOUNTING
CUSTOMER'S FLOOR MUST NOT
WHEN SILL CHANNELS ARE USED,
BOLT OR WELD
CUBICLE TO SILL
SILL CANNOT PROJECT MORE THAN
3.75 FROM FRONT OF UNIT TO
ALLOW ENTRANCE OF SECONDARY
WIRING.
SILL CHANNELS AND ANCHOR BOLTS
FURNISHED BY CUSTOMER UNLESS
COVERED BY CONTRACT.
BREAKER
DRAWOUT
SIDE
0.06 SPACE BETWEEN SWGR & FLOOR
FLOOR
LINE
Installation
10
26.0"X 11.0" DEEP
26.0"X 21.0" DEEP
15.75"X 8.75" DEEP
Courtesy of NationalSwitchgear.com