Terminal Connections - Omron A3C Series Mounting And Wiring Instructions

Dimensions
Rectangular Models/A3CJ
9.5
6
14 11.8
15.7
18

Terminal Connections

Terminal SPST-NO + SPST-NC Lighted and non-lighted models
0.6
6.5
t0.4
1.6
Solder terminal
Terminal hole
0.8
Panel Cutout (Top View)
Accessories used
Switch only
Note: Recommended panel thickness: 1.0 to 3.2 mm.
With Switch Guard
With Dust Cover
• If the panel is to be finished (e.g., coated), make sure that the panel meets the specified dimensions after the coating.
Square Models/A3CA
20
9.5
1
0.6
M12 × 1
14 11.8
11.8
26.5
14
Terminal Arrangement
(BOTTOM VIEW)
Lamp terminal
NC
L+
t0.3
L- NC
2
0.8
Rectangular/A3CJ
7.5±
0.1
+0.2
12 dia.
19 min. 2 dia. (Lock hole)
0
5.5±
15 min.
7.5±
0.1
+0.2
12 dia.
22.5 min. 2 dia.
0
19 min.
7.5±
0.1
+0.2
12 dia. 2 dia.
23.5 min.
0
19.5 min.
Round Models/A3CT
9.5 20
6 9.5 0.6
M12 × 1
14 dia.
26.5
NO
NO
Square/A3CA, Round/A3CT
0.1
Note: Recommended panel thickness: 1.0 to 3.2 mm.
12 dia.
5.5±
0.1
5.5±
0.1
(Unit: mm)
9.5
6 9.5
11.8 dia.
15 min.
+0.2
12 dia.
0
+0.2
0
19 min.
19 min.
----------
A3C
20
0.6
M12 × 1
26.5
10