Toshiba 431A 用户手册
67
4300 Series Ancillary Cabinets Installation and Operation Manual
16 External Layouts/Dimensions
Dimensional Data
Table 16.1 - External Dimensions
EXTERNAL DIMENSIONS
Unit
Height
Width
Depth
431A
73.7 in. (1872 mm)
22.1 in. (561 mm)
30.7 in. (779 mm)
431B
73.7 in. (1872 mm)
22.1 in. (561 mm)
30.7 in. (779 mm)
431M
73.7 in. (1872 mm)
12.0 in. (304 mm)
30.7 in. (779 mm)
Electrical Conduit Knock-out Data
Table 16.2 - Conduit Access Ports
CABLE ACCESS OPENING SIZES (30/50KVA)
Left/Right Side
Top/Bottom
431A
431B
6 in. (152 mm) x 9 in. (229 mm)
4.75 in. (121 mm) x 16.5 in. (419 mm)
431M
6 in. (152 mm) x 9 in. (229 mm)
8 in. (203 mm) x 25 in. (635 mm)