Technical data

Dimensions
26
Type
Dimensions in inches (mm)
Weight in lbs
(kg)
Height Width Depth Drawout aisle
4, 5
Indoor GM38 110.0 (2,794) 48.0 (1,219) 130.0 (3,302) 96.0 (2,438)
recommended
5,000 (2,273)
Shelter-Clad single-aisle SGM38 132.5 (3,366) 48.0 (1,219)
1
234.5 (5,956) 96.0 (2,438)
included
6,400 (2,909)
Shelter-Clad common-aisle SGM38 132.5 (3,366) 48.0 (1,219)
1
363.75 (9,239) 96.0 (2,438)
included
11,700 (5,318)
Aisle-less non-walk-in OGM38 130.5 (3,315) 48.0 (1,219) 139.35 (3,539) 96.0 (2,438)
recommended
5,800 (2,636)
Continuous
current (A)
Circuit breaker type
38-3AH3-31 38-3AH3-40 38-3AH3-1500
1,200 800 (364) 850 (387) 800 (364)
2,000 900 (409) 950 (432) 900 (409)
3,000 1,000 (455) 1,050 (478) 1,000 (455)
Table 7: Cubicle dimensions per vertical section
1,3,6,7
Table 8: Type 38-3AH3 vacuum circuit breaker weight in lbs. (kg)
2,3,8
Footnotes:
1
Weight does not include circuit breakers, add separately from
Table 8: Type 38-3AH3 vacuum circuit breaker weight in lbs
(kg)
2,3,8
.
2
Weight estimates are for circuit breaker only. Add 125 lbs
(57 kg) for packaging.
3
Weight and dimensions are approximate.
4
Add 6” (152 mm) to each end of lineup for aisle extension
12” (304 mm) total.
5
96” (2,438 mm) aisle space is recommended and allows room
for interchange of circuit breakers. Minimum aisle space
required for handling circuit breaker is 80” (2,030 mm).
6
Add for roof overhang:
Rear (cable side) Non-walk-in Shelter-Clad
Front (drawout side) 3.875” (98 mm) 3.875” (98 mm)
6.875” (175 mm) 1.5” (38 mm).
7
If indoor switchgear is installed on a raised “housekeeping”
pad, the pad must not extend further than 3” (75 mm) from
the front of the switchgear to avoid interference with the use
of the portable lift truck.
8
Approximate circuit breaker dimensions in inches (mm)
(W x D x H):
Net 44” (1,117 mm) x 46” (1,168 mm) x
51” (1,294 mm)
Packed for shipment separate from switch gear:
48” (1,218 mm) x 48” (1,218 mm)
x 60” (1,522 mm).