2-4
Figure 2-4 NEMA4X Plastic Housing – Mounting Brackets Installation
2.4 Wall Mounting of RTU with NEMA4 Housing Enclosure
Figure 2-5 and illustrates the housing installation of the NEMA4 type housing. The
NEMA4 type housing is a standard plastic enclosure that meets the IP66 Hermetic
Sealing Specification.
The size of the NEMA4 plastic housing is as follows:
• Width 37.6 cm (14.80 inch)
• Height 28.0 cm (11.02 inch)
• Depth 21.6 cm (8.51 inch)
28.4 cm, 11.18"
29.5 cm
11.61"
32.1 cm
12.64"
37.1 cm, 14.6"
35.5 cm, 13.98"
22.4 cm
8.82"
25.9 cm
10.2"
1.0 cm
0.39"
Back View
Front View
21.6 cm
8.51”
28.0 cm
11.02”
37.6 cm
14.8”
Figure 2-5 Installation of NEMA4 Housing