Effective 6/01
I.B. ATS-RM05
Page 7
SECTION 4: INSTALLATION AND WIRING
4.1 GENERAL
Transfer switches are factory wired and tested.
Installation requires solidly mounting the enclosed unit
and connecting power cables and auxiliary pilot circuits.
Physical mounting procedures and power cable connec-
tions are covered in this section. Once a transfer switch
is properly installed and wired, it should be mechanically
and electrically checked for proper installation and oper-
ation. The procedures for these initial mechanical and
electrical checks are outlined in Section 5 of this instruc-
tion manual.
4.2 MOUNTING LOCATION
Choose a location that offers a flat, rigid mounting sur-
face capable of supporting the weight of the enclosed
transfer switch equipment (Figure 4-1, 30-100A or
Figure 4-2, 150-200A). Avoid locations that are moist,
hot, or dusty, however, there are enclosure designs
available for special environments. If there are any
doubts as to location suitability, discuss it with your
Cutler-Hammer representative.
Check to make certain that there are no pipes, wires, or
other mounting hazards in the immediate mounting area
that could create a problem.
Figure 4-1 Dimensions and Plan View of Residential
Automatic Transfer Switch (in) (30-100A)
Figure 4-2 Dimensions and Plan View of Residential
Automatic Transfer Switch (in) (150-200A)
Weight 50lbs. (21kg.)
Weight 80lbs. (30kg.)
16.00
20.00
2.05
4.33
11.00
18.22
20.00
18.22
8.00
Back View Showing
Wall Mounting Dimensions
Back View Showing
Wall Mounting Dimensions
16.00
15.00
5.21
2.05
28.22
20.00
8.00
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