Chapter 3 BMTX BCU mounting, installing, and power wiring
18 BMTX-SVN01C-EN
Figure 7. BMTX BCU enclosure dimensions
Table 4. Operating environment specifications
Temperature From 32°F to 122°F (0°C to 50°C)
Humidity 10–90% non-condensing
Power requirements North America or other: 120 Vac or 230 Vac,
1 A maximum, 1 phase, 50 or 60 Hz
Weight Mounting surface must be able to support 60 lb (28 kg)
Dimensions 16 ½ in. × 14 ¾ in. × 5 ½ in.
(418 mm × 373 mm × 140 mm)
Altitude 6500 ft (2000 m)
Installation Category 3
Pollution Degree 2
Front view
Top view
Bottom view
Left view
Right view
Note: Six of the twelve knockouts are dual-
sized knockouts for 1-inch (25 mm) and
0.75-inch (19 mm) conduit.