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Medium-Voltage Metal-Clad Non-Arc-Resistant Switchgear

Type GM-SG (5 kV - 15 kV)

Dimensions

Dimensions in Inches (mm) 1,2

Type

Height (H)

Width (W)

Depth (D)4

Drawout Aisle (DA)

Weight in lbs (kg)

Indoor GM-SG

95.3 (2,419)

36 (914)

98.7 (2,507)5

72 (1,829) Recommended7

3,300 (1,497)

Shelter-Clad single-aisle SGM-SG

114.8 (2,915)

36 (914)3

173.4 (4,404)6

72.0 (1,829) Included

5,000 (2,268)

Aisle-less non-walk-in OGM-SG

113.6 (2,886)

36 (914)3

101.9 (2,588)6

72 (1,829) Recommended7

3,950 (1,792)

Type GMSG Circuit Breaker Weight in lbs (kg) 2,8,9

Circuit Breaker Type

Continuous Current 1,200 A

Continuous Current 2,000 A

Continuous Current 3,000 A

5-GMSG-40/5-GMSG-250

440 (200)

650 (295)

665 (302)

5-GMSG-50/5-GMSG-350

455 (206)

665 (302)

670 (304)

5-GMSG-63

809 (368)

819 (372)

824 (375)

7-GMSG-40/7-GMSG-500

455 (206)

665 (302)

675 (306)

15-GMSG-25/15-GMSG-500

430 (195)

640 (290)

----

15-GMSG-40/15-GMSG-750

445 (202)

670 (304)

675 (306)

15-GMSG-50/15-GMSG-1000

460 (209)

675 (306)

680 (308)

15-GMSG-63

819 (372)

829 (377)

834 (379)

5-GMSG-GCB-40/15-GMSG-GCB-40

475 (215)

685 (311)

715 (324)

5-GMSG-GCB-50/15-GMSG-GCB-50

825 (374)

835 (379)

865 (392)

5-GMSG-GCB-63/15-GMSG-GCB-63

875 (397)

900 (408)

930 (427)

Footnotes:

1 Weight does not include circuit breakers. Add separately from Type GMSG Circuit Breaker Weight in lbs (kg) table.

2 Weight and dimensions are approximate.

3 Add 6" (152 mm) to each end of lineup for aisle extension 12" (304 mm) total.

4 Dimensions are approximate size of floor footprint. For outdoor equipment, enclosure overhangs floor frame. Refer to Footnote 7.

5 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.

6 Add roof and enclosure overhang:
Rear (cable side):
Non-walk-in: 3.6" (92 mm)
Shelter-Clad: 3.6" (92 mm).
Front (drawout side):
Non-walk-in: 3.7" (94 mm)
Shelter-Clad: 1.7" (43 mm).

7 72" (1,829 mm) aisle space recommended allows room for interchange of circuit breakers. Minimum aisle space is required for handling circuit breakers with lift truck is 65" (1,651 mm). Minimum aisle space required if all circuit breakers are at floor level is 55" (1,397 mm).

8 Approximate circuit breaker dimension (width X depth X height):
32" (813 mm) X 39" (991 mm) X 36" (914 mm). If packed for shipment separate from switchgear: 42" (1,067 mm) x 47" (1,194 mm) X 43" (1,092 mm).

9 Weight estimates are for circuit breaker only. Add 75 lbs (34 kg) if shipped separately packaged.



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