Datasheet

168 General-purpose Basic Switch Z
■ Drip-proof Models (with Molded Terminal Cover)
Note: Unless otherwise specified, all units are in millimeters and a tolerance of ± 0.4 mm applies to all dimensions.
L/R Type (The following illustration is the R type.) D Type
Lead Wire Specifications
Note: 1. No models with molded terminals are approved by UL, CSA, or EN.
2. Molded terminals are not available on all models. Contact your OMRON representative for applicable products.
■ Maintained Contact Models
Note: Unless otherwise specified, all units are in millimeters and a tolerance of ± 0.4 mm applies to all dimensions.
a
b
38
5
c
Size (mm)
Lead wire
abc
VSF 12413
VCT 19 11 20
a
b
c
Size (mm)
Lead wire
abc
VSF 12 4 12
VCT 19 11 16
Specifications
Lead wire
Nominal cross sectional area (mm
2
) Finished outer diameter (mm) Connection to terminal Length (m)
VSF (single-core, vinyl cord)
1.25
Approx. 3.1 dia.
Black: COM
White: NO
Red: NC
1, 3
VCT (vinyl-insulated cable)
Three-core:
approx. 10.5 dia.
COM
NO
NC
49.2
11.9
25.4
±0.1
23.3
±0.25
Reset free
position
9.5 max.
17.45
±0.2
OP
PT
2.3 dia.
2.3SR *1
*1. Stainless steel plunger
*2. Plastic plunger
Reset position
7.1 min.
6.4 dia.
Reset button *2
6.4
21.4
14.3
±0.3
4.2
+0.075
-0.025
4.2 dia. hole
+0.075
-0.025
4.36 dia.
+0.1
-0.05
Pin Plunger
Z-15ER
Plunger
Reset Button
OF
PT max.
OT min.
200 to 255 gf
0.4 mm
0.13 mm
OP 15.9±0.4 mm
OFmax.
OTmin.
56 to 285 gf
0.4 mm
5.2 dia.
4 dia.
49.2
11.9
25.4
±0.1
Reset free
position 9.5 max.
17.45
±0.2
*1. Stainless steel plunger (tip only, flat, R1 bevel).
*2. Plastic plunger
Reset position
7.1 min.
6.4 dia.
Reset button *2
6.4
21.4
14.3
±0.3
23.3
±0.25
*1
OP
PT
9 dia.
4.2
+0.075
-0.025
4.2 dia. hole
+0.075
-0.025
4.36 dia.
+0.1
-0.05
Slim Spring Plunger
Z-15ESR
Plunger
Reset Button
OF max.
PT max.
OT min.
270 gf
0.4 mm
1.6 mm
OP 28.2±0.5 mm
OF max.
OT min.
285 gf
0.4 mm
49.2
11.9
25.4
±0.1
Reset free
position
9.5 max.
17.45
±0.2
*1. Stainless steel lever
*2. Plastic plunger
4.2
+0.075
-0.025
4.2 dia. hole
+0.075
-0.025
4.36 dia.
+0.1
-0.05
Reset position
7.1 min.
6.4 dia.
Reset button *2
6.4
14.3
±0.3
t = 1 *1
26.2
20.2
16.9
4.9
OP
FP
13.9
63.5R
Hinge Lever
Z-15EWR
Lever Tip
Reset Button
OF max.
OT min.
55 gf
5.6 mm
FP max.
OP
28.2 mm
19±0.8 mm
OF max.
OT min.
300 gf
0.4 mm