Basic switches Z series

A large switching capacity of 15 A with high repeat accuracy.

• A wide range of variations in contact form for your selection: basic, split-contact, maintained-contact, and adjustable contact gap types.

• A series of standard models for micro loads is available.

• A series of molded terminal-type models incorporating safety terminal protective cover is available.

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				Z-15G	Z-15H	Z-15H2	Z-15E	Z-01H
	Z-15G-B				Z-15H-B	Z-15H2-B	Z-15E-B	Z-01H-B
Slim spring plunger				Z-15GS	Z-15HS	—	—	Z-01HS
				Z-15GS-B	Z-15HS-B			Z-01HS-B
Short spring plunger				Z-15GD	Z-15HD	—	Z-15ED	Z-01HD
				Z-15GD-B	Z-15HD-B		Z-15ED-B	Z-01HD-B
Panel mount plunger		Low OP		Z-15GQ3	—	—	—	—
				Z-15GQ3-B
		Medium OP		Z-15GQ	Z-15HQ		Z-15EQ	Z-01HQ
				Z-15GQ-B	Z-15HQ-B		Z-15EQ-B	Z-01HQ-B
		High OP		Z-15GQ8	—		—	—
				Z-15GQ8-B
Panel mount roller plunger				Z-15GQ22	Z-15HQ22	—	Z-15EQ22	—
				Z-15GQ22-B	Z-15HQ22-B		Z-15EQ22-B
Panel mount cross roller plunger				Z-15GQ21	Z-15HQ21	—	Z-15EQ21	—
				Z-15GQ21-B	Z-15HQ21-B		Z-15EQ21-B
Leaf spring				Z-15GL	—	—	—	—
				Z-15GL-B
Roller leaf spring				Z-15GL2	—	—	—	—
				Z-15GL2-B
Short hinge lever				Z-15GW21	—	—	—	—
				Z-15GW21-B
Hinge lever		Low OP		Z-15GW	Z-15HW	—	—	—
				Z-15GW-B	Z-15HW-B
		Medium OP		Z-15GW3	—
				Z-15GW3-B
		High OP		Z-15GW32
				Z-15GW32-B
Low-force hinge lever				Z-15GW4	Z-15HW24	—	—	—
				Z-15GW4-B	Z-15HW24-B
Low-force wire hinge lever		Low OP		—	Z-15HW78	—	—	—
					Z-15HW78-B
		High OP			Z-15HW52
					Z-15HW52-B
Short hinge roller lever				Z-15GW22	Z-15HW22	—	Z-15EW22	Z-01HW22
				Z-15GW22-B	Z-15HW22-B		Z-15EW22-B	Z-01HW22-B
Short hinge cross roller lever				Z-15GW49	—	—	—	—
				Z-15GW49-B
Hinge roller lever		Standard		Z-15GW2	Z-15HW2	—	—	—
				Z-15GW2-B	Z-15HW2-B
		Large roller		Z-15GW25	—		—	—
				Z-15GW25-B
Hinge cross roller lever				Z-15GW54	—	—	—	—
				Z-15GW54-B
Unidirectional short hinge roller lever		Parallel		Z-15GW2277	—	—	—	—
				Z-15GW2277-B
Reverse hinge lever *2				Z-15GM	—	—	—	—
				Z-15GM-B
Reverse short hinge roller lever *2				Z-15GM22	—	—	—	—
				Z-15GM22-B
Reverse hinge roller lever *2				Z-15GM2	—	—	—	—
				Z-15GM2-B

*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

Split-contact Models

Actuator	Contact gap Terminal *1		F (1.0 mm)
			Model
Pin plunger			—
			Z-10FY-B
Slim spring plunger			—
			Z-10FSY-B
Short spring plunger			—
			Z-10FDY-B
Panel mount plunger			—
			Z-10FQY-B
Panel mount roller plunger			—
			Z-10FQ22Y-B
Hinge lever			—
			Z-10FWY-B
Short hinge roller lever			—
			Z-10FW22Y-B
Hinge roller lever			—
			Z-10FW2Y-B
Reverse short hinge roller lever *2			—
			Z-10FM22Y-B

*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		Z-15ER
Slim spring plunger		Z-15ESR
Hinge lever		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				Z-15G55	—	Z-01H55
				Z-15G55-B	Z-15GA55-B5V	Z-01H55-B
Short spring plunger				Z-15GD55	—	Z-01HD55
				Z-15GD55-B		Z-01HD55-B
Spring plunger		Low OP		Z-15GK55	—	—
				Z-15GK55-B
		High OP		Z-15GK355	—	—
				Z-15GK355-B	Z-15GK3A55-B5V
Panel mount plunger				Z-15GQ55	—	—
				Z-15GQ55-B	Z-15GQA55-B5V
Panel mount roller plunger				Z-15GQ2255	—	—
				Z-15GQ2255-B	Z-15GQ22A55-B5V
Panel mount cross roller plunger				—	—	—
				Z-15GQ2155-B	Z-15GQ21A55-B5V
Leaf spring				Z-15GL55	—	—
				Z-15GL55-B
Roller leaf spring				Z-15GL255	—	—
				Z-15GL255-B
Short hinge lever				Z-15GW2155	—	—
				Z-15GW2155-B
Long hinge lever				Z-15GW4455	—	—
				Z-15GW4455-B	Z-15GW44A55-B5V
Hinge lever				Z-15GW55	—	—
				Z-15GW55-B	Z-15GWA55-B5V
Short hinge roller lever				Z-15GW2255	—	Z-01HW2255
				Z-15GW2255-B	Z-15GW22A55-B5V	Z-01HW2255-B
Hinge roller lever				Z-15GW255	—	—
				Z-15GW255-B	Z-15GW2A55-B5V
Unidirectional short hinge roller lever				Z-15GW227755	—	—
				Z-15GW227755-B	Z-15GW2277A55-B5V
Reverse hinge lever *2				Z-15GM55	—	—
				Z-15GM55-B
Reverse short hinge roller lever *2				Z-15GM2255	—	—
				Z-15GM2255-B
Reverse hinge roller lever *2				Z-15GM255	—	—
				Z-15GM255-B
Flexible rod (coil spring) *3				Z-15GNJ55	—	—
				Z-15GNJ55-B

*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

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			Z-15HNJS55
(steel wire)			Z-15HNJS55-B

Minimum Order Lot