Product Category

Z

General-purpose Basic Switch

Z

Best-selling Basic Switch Boasting High Precision and Wide Variety

Main Unit

Basic Models (General-purpose)

Actuator

Classification

Standard

High-sensitivity

Extra-high sensitivity

High-capacity

Micro load



Contact
 gap

G (0.5 mm)

H (0.25 mm)

H2 (0.20 mm)

E (1.8 mm)

H (0.25 mm)

 

Terminal *1

Model

Model

Model

Model

Model

 

Pin plunger

 image

image

Z-15G

Z-15H

Z-15H2

Z-15E

Z-01H

 

image

Z-15G-B

Z-15H-B

Z-15H2-B

Z-15E-B

Z-01H-B

 

Slim spring
 plunger

image

image

Z-15GS

Z-15HS

---

---

Z-01HS

 

image

Z-15GS-B

Z-15HS-B

Z-01HS-B

 

Short spring
 plunger

image

image

Z-15GD

Z-15HD

---

Z-15ED

Z-01HD

 

image

Z-15GD-B

Z-15HD-B

Z-15ED-B

Z-01HD-B

 

Panel
 mount
 plunger

image

Low
 OP

image

Z-15GQ3

---

---

---

---

 

image

Z-15GQ3-B

 

Medium
 OP

image

Z-15GQ

Z-15HQ

Z-15EQ

Z-01HQ

 

image

Z-15GQ-B

Z-15HQ-B

Z-15EQ-B

Z-01HQ-B

 

High
 OP

image

Z-15GQ8

---

---

---

 

image

Z-15GQ8-B

 

Panel mount
 roller plunger

image

image

Z-15GQ22

Z-15HQ22

---

Z-15EQ22

---

 

image

Z-15GQ22-B

Z-15HQ22-B

Z-15EQ22-B

 

Panel mount
 cross roller plunger

image

image

Z-15GQ21

Z-15HQ21

---

Z-15EQ21

---

 

image

Z-15GQ21-B

Z-15HQ21-B

Z-15EQ21-B

 

Leaf spring

image

image

Z-15GL

---

---

---

---

 

image

Z-15GL-B

 

Roller leaf spring

image

image

Z-15GL2

---

---

---

---

 

image

Z-15GL2-B

 

Short hinge lever

image

image

Z-15GW21

---

---

---

---

 

image

Z-15GW21-B

 

Hinge
 lever

image

Low
 OP

image

Z-15GW

Z-15HW

---

---

---

 

image

Z-15GW-B

Z-15HW-B

 

Medium
 OP

image

Z-15GW3

---

 

image

Z-15GW3-B

 

High
 OP

image

Z-15GW32

 

image

Z-15GW32-B

 

Low-force
 hinge lever

image

image

Z-15GW4

Z-15HW24

---

---

---

 

image

Z-15GW4-B

Z-15HW24-B

 

Low-force
 wire hinge
 lever

image

Low
 OP

image

---

Z-15HW78

---

---

---

 

image

Z-15HW78-B

 

High
 OP

image

Z-15HW52

 

image

Z-15HW52-B

 

Short hinge
 roller lever

image

image

Z-15GW22

Z-15HW22

---

Z-15EW22

Z-01HW22

 

image

Z-15GW22-B

Z-15HW22-B

Z-15EW22-B

Z-01HW22-B

 

Short hinge
 cross roller
 lever

image

image

Z-15GW49

---

---

---

---

 

image

Z-15GW49-B

 

Hinge
 roller
 lever

image

Standard

image

Z-15GW2

Z-15HW2

---

---

---

 

image

Z-15GW2-B

Z-15HW2-B

 

Large
 roller

image

Z-15GW25

---

---

---

 

image

Z-15GW25-B

 

Hinge cross
 roller lever

image

image

Z-15GW54

---

---

---

---

 

image

Z-15GW54-B

 

Unidirectional
 short hinge
 roller lever

image

Parallel

image

Z-15GW2277

---

---

---

---

 

image

Z-15GW2277-B

 

Reverse hinge
 lever *2

image

image

Z-15GM

---

---

---

---

 

image

Z-15GM-B

 

Reverse
 short hinge
 roller lever *2

image

image

Z-15GM22

---

---

---

---

 

image

Z-15GM22-B

 

Reverse hinge
 roller lever *2

image

image

Z-15GM2

---

---

---

---

 

image

Z-15GM2-B

 

image

2. The pin plungers of reverse-type models are continuously pressed by the actuator levers with compression coil springs and the pin plungers are freed by operating the levers. Reverse-type models are highly vibration- and shock- resistive because the pin plungers are normally pressed.

Minimum Order Lot

The following models are available at the minimum order lot specified below.
 Orders must be placed per lot. 

Classification

Standard

High-sensitivity

Minimum order lot (pcs) 



Short spring plunger

Z-15GD-B

---

10

 

Panel mount plunger

Z-15GQ
 Z-15GQ-B
 Z-15GQ8-B

---






Panel mount roller plunger

Z-15GQ22
 Z-15GQ22-B

---




Panel mount cross roller plunger

Z-15GQ21-B

---

 

Short hinge lever

Z-15GW21-B

---

 

Hinge lever

Z-15GW
 Z-15GW-B

---




Low-force hinge lever

Z-15GW4-B

Z-15HW24-B

 

Low-force hinge wire lever

---

Z-15HW78-B

 

Short hinge roller lever

Z-15GW22
 Z-15GW22-B

---




Hinge roller lever

Z-15GW2
 Z-15GW2-B

---




Reverse short hinge roller lever

Z-15GM22-B

---

 

Reverse hinge roller lever

Z-15GM2-B

---

 

Split-contact Models

Actuator

Contact gap Terminal *1

F (1.0 mm)

Model

Pin plunger

image

image

---

image

Z-10FY-B

Slim spring plunger

image

image

---

image

Z-10FSY-B

Short spring plunger

image

image

---

image

Z-10FDY-B

Panel mount plunger

image

image

---

image

Z-10FQY-B

Panel mount roller plunger

image

image

---

image

Z-10FQ22Y-B

Hinge lever

image

image

---

image

Z-10FWY-B

Short hinge roller lever

image

image

---

image

Z-10FW22Y-B

Hinge roller lever

image

image

---

image

Z-10FW2Y-B

Reverse short hinge roller lever *2

image

image

---

image

Z-10FM22Y-B

image

2. The pin plungers of reverse-type models are continuously pressed by the actuator levers with compression coil springs and the pin plungers are freed by operating the levers. Reverse-type models are highly vibration- and shock- resistive because the pin plungers are normally pressed.

Maintained-contact Models

Actuator

Model

Pin plunger

image

Z-15ER

Slim spring plunger

image

Z-15ESR

Hinge lever

image

Z-15EWR

Basic Models (Drip-proof Models (Standard, Microload))

Actuator

Classification

Standard

Micro load

Contact gap

G (0.5 mm)

H (0.25 mm)

Drip-proof
 terminal
 protective
 cover

Not provided

Provided

Not provided

Terminal *1

Model

Model

Model

Pin plunger

image

image

Z-15G55

---

Z-01H55

image

Z-15G55-B

Z-15GA55-B5V

Z-01H55-B

Short spring plunger

image

image

Z-15GD55

---

Z-01HD55

image

Z-15GD55-B

Z-01HD55-B

Spring
 plunger

image

Low
 OP

image

Z-15GK55

---

---

image

Z-15GK55-B

High
 OP

image

Z-15GK355

---

---

image

Z-15GK355-B

Z-15GK3A55-B5V

Panel mount
 plunger

image

image

Z-15GQ55

---

---

image

Z-15GQ55-B

Z-15GQA55-B5V

Panel mount
 roller plunger

image

image

Z-15GQ2255

---

---

image

Z-15GQ2255-B

Z-15GQ22A55-B5V

Panel mount
 cross roller
 plunger

image

image

---

---

---

image

Z-15GQ2155-B

Z-15GQ21A55-B5V

Leaf spring

image

image

Z-15GL55

---

---

image

Z-15GL55-B

Roller leaf spring

image

image

Z-15GL255

---

---

image

Z-15GL255-B

Short hinge lever

image

image

Z-15GW2155

---

---

image

Z-15GW2155-B

Long hinge lever

image

image

Z-15GW4455

---

---

image

Z-15GW4455-B

Z-15GW44A55-B5V

Hinge lever

image

image

Z-15GW55

---

---

image

Z-15GW55-B

Z-15GWA55-B5V

Short hinge
 roller lever

image

image

Z-15GW2255

---

Z-01HW2255

image

Z-15GW2255-B

Z-15GW22A55-B5V

Z-01HW2255-B

Hinge
 roller lever

image

image

Z-15GW255

---

---

image

Z-15GW255-B

Z-15GW2A55-B5V

Unidirectional
 short hinge
 roller lever

image

image

Z-15GW227755

---

---

image

Z-15GW227755-B

Z-15GW2277A55-B5V

Reverse
 hinge lever *2

image

image

Z-15GM55

---

---

image

Z-15GM55-B

Reverse short
 hinge roller
 lever *2

image

image

Z-15GM2255

---

---

image

Z-15GM2255-B

Reverse hinge
 roller lever *2

image

image

Z-15GM255

---

---

image

Z-15GM255-B

Flexible rod
 (coil spring) *3

image

image

Z-15GNJ55

---

---

image

Z-15GNJ55-B

image

2. The pin plungers of reverse-type models are continuously pressed by the actuator levers with compression coil  springs and the pin plungers are freed by operating the levers.
 3. The tip is made of resin.

Minimum Order Lot

The following models are available at the minimum order lot specified below.
 Orders must be placed per lot. 

Classification Contact gap

Standard

Minimum order lot (pcs)

 

G (0.5 mm)

 

Short spring plunger

Z-15GD55-B

10

 

Spring plunger

Z-15GK55-B

 

Hinge lever

Z-15GW4455-B
 Z-15GW55
 Z-15GW55-B






Short hinge roller lever

Z-15GW2255
 Z-15GW2255-B




Hinge roller lever

Z-15GW255-B

 

Flexible rod (coil spring)

Z-15GNJ55-B

 

Basic Models (Drip-proof Models (High-sensitivity))

Classification
 Contact gap
 Drip-proof terminal protective cover
 Terminal *

High-sensitivity

H (0.25 mm)

Not provided

Model

Flexible rod

image

image

Z-15HNJS55

(steel wire)

image

Z-15HNJS55-B

image

Minimum Order Lot

The following models are available at the minimum order lot specified below.
 Orders must be placed per lot. 

Classification

High-sensitivity

Minimum order lot (pcs)

Contact gap

H (0.25 mm)

Flexible rod (steel wire)

Z-15HNJS55-B

10

Accessories (Order Separately)

Drip-proof Terminal Cover (Order Separately)

The Drip-proof Terminal Protective Cover is provided for maintenance for Z-[]A55-B5V Switches. 

Name

Model

Drip-proof Terminal Protective Cover

AP-DV

Terminal Covers (Sold Separately)

The Terminal Covers can be attached to Z, A, X, and DZ Switches.
 The Terminal Cover is secured with mounting screws and protects the casing and terminal wires from dust, vibration, or fingers, thus preventing terminal short-circuiting, ground faults, wire disconnection or improper connection, and electric shock accidents.
 Terminal Covers made of phenol resin have five or six thin wall sections. These sections can be torn open for providing holes for lead cables at desired points.
 A terminal cover can’t be used in the case of using an actuator sold separately. 

Application

Soldering
 terminal use

Screw
 terminal use

Remarks

Material

Mounting direction

Model

Phenol resin

Side mounting

AP-A

AP-B

---

Metal press mold

Side mounting

AP1-A

AP1-B

Used for AP-A and AP-B

Vinyl chloride

Side mounting

AP-Z

---

Note: Use a Terminal Cover for screw terminals fir DZ-series Switches with soldering terminals. 

Separator (Sold Separately)

Use a Separator when it is difficult to provide a sufficient insulation distance or when using the Switch near metal parts or copper wires. 

Model

SEPARATOR FOR Z

Actuators (Sold Separately)

A Switch can be actuated by a cam or an appropriate object, in which case, use one of the following Actuators according to the application. 

Actuator

Common to Z and X models

Hinge lever

image

XAA-1

Hinge roller lever

image

ZAA-2

Panel mount plunger

image

Short

ZAQ-3

Medium

ZAQ-2

Long

ZAQ-1

Panel mount roller plunger

image

ZAQ-22