Toa VS-900 User Manual
Page 18
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18
10.3. RS-150, RS-160, RS-170, RS-180 and RS-190 Substations
Mount the substation to an electrical box mounted in the wall.
RS-150/-160/-170/-180/-190
Oval head combination screw
M4 x 25 (accessory)
2-gang electrical box
YC-302 (optional)
46
120
52.5
*
2,
*
3
*
2
43.5 (RS-150)
*
3
53 (RS-190)
*
1
2 (RS-150, RS-190)
3
*
1
37
18.2
83.5
120
Unit: mm
Dimensional diagram
Accessory screws
The RS-150, RS-160, RS-170, RS-180 and RS-190 come with 2 types of screws: oval head combination
screw M4 x 25 and oval head slotted screw UNC No.6 x 18.
For the electrical box provided with unified threads, use the oval head slotted screws UNC No.6 x 18.
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