Datasheet

21
Z
Molded Terminals
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.
Dimensions and Operating Characteristics
Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
Basic Models
(Drop-proof) with Modeled terminals
a
b
38
5
c
Size (mm)
Lead wire
a b c
VSF
12 4 13
VCT
19 11 20
a
b
c
Size (mm)
Lead wire
a b c
VSF
12412
VCT
19 11 16
Specifications
Lead wire
Nominal cross sec-
tional area (mm2)
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.
Maintained-contact Models
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 max.
PT max.
OT min.
1.96 to 2.50 N
0.4 mm
0.13 mm
OP 15.9±0.4 mm
OF max.
OT min.
0.55 to 2.79 N
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.
2.65 N
0.4 mm
1.6 mm
OP 28.2±0.5 mm
OF max.
OT min.
2.79 N
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.
0.54 N
5.6 mm
FP max.
OP
28.2 mm
19±0.8 mm
OF max.
OT min.
2.94 N
0.4 mm