Operating Instructions

Mechanical Installation
Siemens Building Technologies, Inc. 17
Dimensions and Mounting for NEMA
Type 1 SED2s
Overall Dimensions and Mounting
Specifications
Table 3. Overall Dimensions of NEMA Type 1 SED2 Assembled with a
Protective Shield and a Gland Plate. Dimensions in Inches (Millimeters).
Frame
Size
Height Width Depth Mounting Specification
Tightening
Torque
lb-in (Nm)
Weight
lb (kg)
A
9.1
(231)
2.9
(73)
5.9
(149)
2 x M4 Bolts, Nuts, and
Washers, or
Connecting to DIN rail
22
(2.5)
3.2
(1.5)
B
11.8
(300)
5.9
(149)
6.8
(172)
4 x M4 Bolts, Nuts, and
Washers
22
(2.5)
8.3
(3.8)
C
13.8
(351)
7.3
(185)
7.7
(195)
4 x M5 Bolts, Nuts, and
Washers
26
(3.0)
13.6
(6.2)
D
24.6
(625)
10.8
(275)
9.6
(245)
4 x M8 Bolts, Nuts, and
Washers
115
(13)
37.5
(17.1)
E
29.7
(754)
10.8
(275)
9.6
(245)
4 x M8 Bolts, Nuts, and
Washers
115
(13)
46.4
(21.1)
F
54.5
(1384)
16.0
(406)
14.0
(356)
4 x M8 Bolts, Nuts, and
Washers
221
(25)
200
(91)