Indoor Floor Plan Dimensions - Siemens WL Series Instruction & Installation Manual

Type WL Low Voltage Metal-Enclosed Switchgear
Installation
Indoor Floor Plan
A
Equipment Depth
60" Non-Fused with
(N, S, H or L Class Breakers)
OR
65" Fused with (F Class Breakers)
70" Non-fused with
(N, S, H or L-Class Breakers)
OR
75" Fused with (F-Class Breakers)
80" Non-fused with
(N, S, H or L-Class Breakers)
80" Fused with
(F-Class Breakers)
Note: Dimensions shown in inches and (mm).
Space required for upper neutral with cables above or lower neutral with cables below.
Reduce by 7.88" if upper neutral is present with cables above or if a lower neutral is present with cables below.
Reduce by 4.00" if an 800-3200A breaker is located in the bottom compartment.
Reductions per notes 2 & 3 are additive. Example: cables below + lower neutral + 2000A breaker in bottom compartment = B-11.88.
4.10 (104) if W=22; 4.60 (117) if W=32.
Figure 9. Typical Indoor Floor Plan
Courtesy of NationalSwitchgear.com
1.25
(32)
typ.
.86
(22)
1.50
(38)
.86
(22)
Maximum available
Transformer
space in top or bottom
Throat
of unit for customer's
Liquid filled
transformers only
C L
(4) Holes for
A
.48 (12mm)
anchor bolts
14.9
(378)
D
2.37 (60)
4.10 (104)
1.00 (25)
W = 22 (559) or 32 (813)
Direction of Cables
Below
Above
Below
Above
Below
Above
Below
Above
.75 (19) typ.
4.42 (112)
.75 (19) typ.
7.88
(200)
5.86
(149)
power cables
End Trim Panel (typ.)
End of lineup only
5.00
Space for
(127)
2.12
secondary
(54)
leads from
above
3.00 (76)
2.00 (51)
Space for
C
secondary 7.00
leads from (179)
below
4.40 (112)
1.00 (25)
2.00 (51)
W
B
21.50 (546)
13.88 (353)
21.25 (540) 18.88 (480)
31.50 (800) 13.88 (353)
31.25 (794) 18.88 (480)
41.50 (1054)
13.88 (353)
41.25 (1048)
36.50 (927)
18.88 (480)
36.25 (921)
B
4.00
(102)
C D
32.59 (828)
37.59 (955)
32.59 (828)
37.59 (955)
32.59 (828)
37.59 (955)
11