COMPACT SIZE TIMER COMMON OPTIONS
Flush Type
1. Flush type mounting frame
Mounting Hole Dimensions (Unit: mm inch)
Front View
Appearance
Color
Part number
(Installing onto
control panel)
Recommended Hole
(For newly designed frame)
Applicable Mounting Hole
(For installing in the old hole)
Gray
AT7851
AT7852
AT7853
AT7811
AT7812
AT7813
AT7821
AT7822
AT7823
48
62.8
1.890
R: 2 .079
or
R: 2 .079
2.472
55+0.5
50.5+0.5
or
0
0
2.165+.020
1.988+.020
less
less
0
0
58
Black
2.283
43.5+0.5
45+0.5
0
0
1.713+.020
1.772+.020
0
0
Silver
Gray
*Distance between parallel
drilled holes: 6.5 mm or more
*Distance between parallel
drilled holes: 5 mm or more
Gray
62.8
2.472
48
1.890
R: 2 .079
0.3
or
less
53
2.087
.012
58
2.283
Black
0.3
39
.012
1.535
Silver
Gray
*Distance between parallel
drilled holes: 11 mm or more
2-φ 4.5
2- 4.5
φ
2-φ .177
2- .177
φ
50
1.969
Gray
62.8
2.472
0.1
0.1
R: 2 .079
R: 2 .079
or
less
62
62
2.441
R: 2 .079
or
R: 2 .079
or
.004
.004
0.3
or
2.441
53
2.087
50.5+0.5
.012
less
0.3
0
0.3
53
2.087
1.988+.020
less
less
51
.012
0
.012
74
2.913
2.008
Black
0.3
39
43.5+0.5
0.3
39
0.3
44
1.732
0
.012
1.713+.020
1.535
.012
.012
0
1.535
Silver
Gray
*Distance between
*Distance between
*Distance between
*Distance between parallel
drilled holes: 13 mm or more
parallel drilled holes: parallel drilled holes: parallel drilled holes:
13 mm or more
8.5 mm or more
8 mm or more
2-φ 4.5
2-φ .177
58
2.283
62.8
2.472
76+0.1
R: 2 .079
2.992+.004
or
0.3
less
53
2.087
Gray
AT7831
.012
88
3.465
0.3
39
1.535
.012
*Distance between parallel
drilled holes: 21 mm or more
2-φ 4.5
2-φ .177
58
2.283
62.8
2.472
R: 2 .079
R: 2 .079
76+0.1
or
2.992+.004
or
0.3
66
less
less
0.3
66
.012
2.598
.012
88
3.465
2.598
Gray
AT7841
0.3
0.3
52
44
1.732
.012
.012
2.047
*Distance between parallel
drilled holes: 8 mm or more
*Distance between parallel
drilled holes: 16 mm or more
Notes:
1. The thickness of all applicable panels ranges from 1.0 to 3.5 mm .039 to .138 inch.
2. * indicates the distance between the mounting holes which are parallel cut on the panel.
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