Type WL Low Voltage Metal-Enclosed Switchgear
Installation
FIgure 7. Anchoring Indoor Switchgear
FIgure 8. Anchoring Outdoor Switchgear
10
Courtesy of NationalSwitchgear.com
Weights of Vertical Sections
The following estimates may be used in foundation loading
calculations. These estimated weights are for each vertical
section within a shipping group. The estimates are based on
maximum conditions; actual equipment weights will probably
be lower.
Indoor
22" wide with 4 breakers
32" wide with 2 breakers
32" wide with 1 breaker and fuse carriage
Transition box
Outdoor
22" wide with 4 breakers
32" wide with 2 breakers
32" wide with 1 breaker and fuse carriage
Transition box
These estimates should be increased for unusual secondary or
auxiliary equipment, impact loading, or for seismic conditions,
if required.
2850 lbs. (1300kg)
3050 lbs. (1385kg)
3150 lbs. (1430kg)
680 lbs. (310kg)
4200 lbs. (1910kg)
4550 lbs. (2070kg)
4650 lbs. (2110kg)
680 lbs. (310kg)