Toa N-8000 Series - Manual (Page 330)

3-26
Chapter 3 INSTALLATION & WIRING
[YC-241 dimensional drawing]
B
B
B
B
A
C
A A
119
83.5
60
23
46
46
230
23
80 200 276
73
117
13 54
10
46
274
46
46
46
Dimension of knockout hole
A: φ27.1
B: φ21.5
C: φ34
4-φ6 10-M4
Unit: mm