Toa N-8000 Series - Manual (Page 351)

3-47
Chapter 3 INSTALLATION & WIRING
φ28 (Knockout hole)
60
30 46
84
124
φ28 hole
83.5 124
73
83
66.7
8-5×7 oval hole (for wall mounting)
4-M4 (for substation mounting)
φ28 hole
8-5×7 oval hole (for wall mounting)
4-M4 (for substation mounting)
46
84
124
φ6 weep hole
83.5
73
61
10
10
62
83
66.7
12
4
[YC-822 dimensional drawing]
[YC-823 dimensional drawing]
Unit: mm
Unit: mm