Omron Z - Maintained-contact Models

F-184 General-purpose Basic Switch Z
Maintained-contact Models
OF max.
RF min.
OT min.
MD max.
1.77 N {181 gf}
0.49 N {50 gf}
2.4 mm
0.8 mm
FP max.
OP
43.6 mm
41.3±0.8 mm
31.9R
11.1R
Unidirectional Short Hinge Roller Lever
Z-15GW2277A55-B5V
t = 1 (stainless-steel lever)
9.5 dia.
×
4 (plastic roller)
4.2
+0.075
dia. hole
−0.025
4.36
+0.1
dia.
−0.05
34.1 max.
31.9R
11.1R
Unidirectional Short Hinge Roller Lever
Z-15GW2277A55-B5V
t = 1 (stainless-steel lever)
9.5 dia.
×
4 (plastic roller)
4.2
+0.075
dia. hole
−0.025
4.36
+0.1
dia.
−0.05
34.1 max.
Plunger
OF max.
PT max.
OT min.
1.96 to 2.50 N
{200 to 255 gf}
0.4 mm
0.13 mm
OP 15.9±0.4 mm
Reset Button
OF max.
OT min.
0.55 to 2.79 N
{56 to 285 gf}
0.4 mm
Plunger
OF max.
PT max.
OT min.
2.65 N {270 gf}
0.4 mm
1.6 mm
OP 28.2±0.5 mm
Reset Button
OF max.
OT min.
2.79 N {285 gf}
0.4 mm
Lever Tip
OF max.
OT min.
0.54 N {55 gf}
5.6 mm
FP max.
OP
28.2 mm
19±0.8 mm
Reset Button
OF max.
OT min.
2.94 N {0.3 gf}
0.4 mm
2.3SR (stainless steel plunger)
4.2
+0.075
dia. hole
−0.025
4.36
+0.1
dia.
−0.05
2.3 dia.
6.4 dia.
Reset free position
9.5 max.
Reset button
(plastic plunger)
Reset position
7.1 min.
Pin Plunger
Z-15ER
4.2
+0.075
dia. hole
−0.025
4.36
+0.1
dia.
−0.05
5.2 dia.
Reset position
7.1 min.
Slim Spring Plunger
Z-15ESR
Reset button
(plastic plunger)
Reset free
position
9.5 max.
6.4 dia.
4 dia.
(See note.)
Note: Stainless steel plunger (tip only, flat, R1 bevel).
9 dia.
63.5R
4.2
+0.075
dia. hole
−0.025
4.36
+0.1
dia.
−0.05
Hinge Lever
Z-15EWR
Reset button
(plastic button)
6.4 dia.
t=1 (stainless steel lever)
Reset position
7.1 min.
Reset free position
9.5 max.