Omron Z User Manual

F-158 General-purpose Basic Switch Z
■ Model Number Legend
Basic Models
1. Ratings
01: 0.1 A (for micro load)
15: 15 A
2. Contact Gap
H: 0.25 mm (high-sensitivity, micro load)
G: 0.5 mm (standard)
E: 1.8 mm (high-capacity)
3. Actuator
None: Pin plunger
S: Slim spring plunger
D: Short spring plunger
K: Spring plunger (medium OP)
K3: Spring plunger (high OP)
Q3: Panel mount plunger (low OP)
Q: Panel mount plunger (medium OP)
Q8: Panel mount plunger (high OP)
Q22: Panel mount roller plunger
Q21: Panel mount cross roller plunger
L: Leaf spring (high OF)
L2: Roller leaf spring
W21: Short hinge lever
W: Hinge lever (low OF)
W3: Hinge lever (medium OF)
W32: Hinge lever (high OF)
W4: Low-force hinge lever
W44: Long hinge lever
W78: Low-force wire hinge lever (low OF)
W52: Low-force wire hinge lever (high OF)
W22: Short hinge roller lever
W2: Hinge roller lever
W25: Hinge roller lever (large roller)
W49: Short hinge cross roller lever
W54: Hinge cross roller lever
W2277: Unidirectional short hinge roller lever (Low OF)
M: Reverse hinge lever
M22: Reverse short hinge roller lever
M2: Reverse hinge roller lever
NJ: Flexible rod (high OF)
NJS: Flexible rod (low OF)
4. Degree of Protection
None: General-purpose
55: Drip-proof
A55: Drip-proof (including the terminals)
5. Terminals
None: Solder terminal
B: Screw terminal (with toothed washer)
B5V: Screw terminal with terminal cover (for Z-15G@A55 only)
Note: For combinations of models, refer to the following pages.
Split-contact Models
1. Ratings
10: 10 A
2. Contact Gap
F: 1 mm (high-capacity)
3. Actuator
None: Pin plunger
S: Slim spring plunger
D: Short spring plunger
Q: Panel mount plunger
Q22: Panel mount roller plunger
W: Hinge lever
W22: Short hinge roller lever
W2: Hinge roller lever
M22: Reverse short hinge roller lever
4. Construction
Y: Split-contact models
5. Terminals
None: Solder terminal
B: Screw terminal (with toothed washer)
Maintained-contact Models
1. Ratings
15: 15 A
2. Contact Gap
E: 1.8 mm (High capacity)
3. Actuator
None: Pin plunger
S: Slim spring plunger
W: Hinge lever
4. Structure
R: Maintained-contact models
1 2 3 4 5
Z-@@@@-@
1 2 3 4 5
Z-10F@Y-B
1 2 3 4
Z-15-E@R

Omron Z Specifications

General

Brand	Omron
Model	Z
Category	Switch
Language	English