Specification
Type 1 (Indoor)
60 Amp Heavy Duty
(Also 30 Amp Oversized Heavy Duty)
100 Amp General and Heavy Duty
6.00
152[]
3.35
85[]
2.25
57[]
4.47
114[]
1.19
30[]
.63
16[]
10.19
259[]
1.47
37[]
1.97
50[]
5.00
127[]
13.04
331[]
13.36
339[]
2.48
63[]
SEE DETAIL
B
A
(4)
OF BOX
.27 DIA (3)
[7]
.76
19[]
10.17
258[]
8.25
209[]
5.79
147[]
16.26
413[]
1.69
43[]
1.69
43[]
.87
22[]
5.05
128[]
8.35
212[]
17.46
443[]
1.89
48[]
A
(2)
LEFT &
RIGHT SIDE
9.15
232[]
11.53
293[]
2.07
53[]
2.50
64[]
2.50
64[]
.25
6[]
6.08
155[]
.87
22[]
.88 DIA
KNOCKOUT
.25 DIA GROUND KNOCKOUT
TOP & BOTTOM
A
(3)
TOP & BOTTOM
DIA.27
7[]
.65
16[]
.75
19[]
.28
7[]
DETAIL
B
KNOCKOUT CONDUIT
CODE SIZE
A (Tangential) .50 .75 1.00 1.25
5.68
144[]
DIA (3).27
7[]
1.19
30[]
1.88
48[]
4.71
120[]
1.51
38[]
10.68
271[]
1.21
31[]
3.50
89[]
2.96
75[]
7.00
178[]
18.72
475[]
19.38
492[]
1.61
41[]
SEE DETAIL
C
B (4)
OF BOX
2.42
62[]
10.17
258[]
2.68
68[]
8.76
223[]
21.95
557[]
2.45
62[]
2.43
62[]
.85
22[]
8.35
212[]
5.05
128[]
8.25
210[]
23.15
588[]
B
(2)
LEFT &
RIGHT SIDE
DIA.27
7[]
.65
16[]
.28
7[]
.75
19[]
DETAIL
C
9.64
245[]
1.94
49[]
2.88
73[]
2.88
73[]
.98
25[]
6.52
166[]
12.01
305[]
.25
6[]
178[]
.25 DIA GROUND KNOCKOUT
TOP & BOTTOM
B
TOP & BOTTOM
A
(2)
TOP & BOTTOM
.88 DIA KNOCKOUT
KNOCKOUT CONDUIT
CODE SIZE
A (Tangential) .75 1.00 1.25 1.50
B (Tangential) 1.00 1.25 1.50 2.00
Figure 5
Figure 6
32
Detailed Dimension Drawings
Siemens Type VBII Safety Switches
Dimensions shown in inches and millimeters [ ].
Dimensions shown accurate to
+
1/8 inch.
➀ Dimensions shown apply to heavy duty switches only.
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