ETC ZEQ222G

General-purpose Basic Switch
Z
Best-selling Basic Switch Boasting High
Precision and Wide Variety
A large switching capacity of 15 A with high repeat
accuracy.
Wide margins of operating conditions with a wide
operating speed range.
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 minute loads is
available.
A series of molded terminal-type models incorporating safety terminal protection cover is available.
Including models that meet the quality requirements of the RCJ under license number RCJ-17-4.
Ordering Information
Configuration
Basic Models
General-purpose
A variety of actuators is available for a wide range of application.
The contact mechanism of models for minute loads is a crossbar
type with gold-alloy contacts, which ensures highly reliable operations for minute loads.
Contact Gap:
H: 0.25 mm (high-sensitivity, microvoltage current load)
G: 0.5 mm (standard)]
E: 1.8 mm (high-capacity)
that the switch is resistant to humidity, oil, and dust. The degree of
protection conforms to JIS C0920 drip-proof II.
The electric insulation of the molded terminals is ensured because
the terminal part is fixed with epoxy resin. The actuator and terminals are both sealed and thus resist water, oil, or dust. The lead
wires can be stretched in either direction. Refer to page 43 for details.
Fixed contact
(NC)
Glued surface (adhesive is
filled between case and cover)
Movable spring
Rubber boot
Contact Form
Movable contact
Spring pivot
COM
Note:
NO
Fixed contact
(NO)
NC
The Z-15GM is a reversible model and the NO and
NC positions are reversed.
Drip-proof Models
There is no difference in basic configuration and switching mechanism between drip-proof models and standard models, and a variety of actuators can be used with drip-proof models. Drip-proof
models use weather-resistive chloroprene rubber.
Without Terminal Cover
The pin plunger is sealed from the other switch mechanisms by a
resilient rubber, and the case and cover are sealed by adhesive so
With Terminal Cover
The high sealing capability (drip-proof) and the terminal protection
allows switching operations under poor environment with water and
dust, like limit switches. Furthermore, these switches are inexpensive.
The easy-to-remove terminal protection cover allows the easy
maintenance of the wires.
By changing the terminal protection cover position, the cable can be
stretched in the left or right direction.
The width of this model is the same as that of the conventional Z
model. Therefore this model can be mounted under the same conditions.
19
Z
Z
Rubber boot (weather-resistive
chloroprene is used)
Connection Example
Series Connection
Parallel Connection
Stainless steel stopper
(improves sealing)
L
Rubber packing (improves
sealing between switch
housing and terminal cover)
L
L
L
L
L
Terminal protection covers are sold separately
for maintenance purposes, which can be, however, used with the Z-B5V-series models only.
Cable Sealing Rubber
Two- or three-conductor VCT (with a nominal cross section of 0.75
or 1.25 mm2 can be used.
Split Contact Models
This type is identical in construction to the general-purpose basic
switch except that it has two pairs of simultaneous acting contacts
by splitting moving contacts.
Since the moving contacts are connected to a common terminal, either parallel or series connection is possible.
Highly reliable minute load switching is ensured if the model is used
as a twin-contact switch.
Current capacity: 10 A
Maintained Contact Models
The maintained contact type has a reset button at the bottom of the
switch case, in addition to the push button (plunger) located on the
opposite side of the reset button. Use these buttons alternately.
Since the switch has greater pretravel than overtravel, it is suitable
for use in reversible control circuits, manual reset circuits, safety
limit circuits, and other circuits which are not preferable for automatic resetting.
Contact Form
Contact Form
COM
NO
NC
Push button for resetting
COM
NO
NC NC
NO
Note:
20
The Z-10FM is a reversible model and the NO and
NC positions are reversed.
Z
Z
Ordering Information
Basic model (general-purpose)
Actuator
c ua o
Standard
G (0.5 mm)
Pin p
plunger
g
High-sensitivi
ty
H (0.25 mm)
High-capacity
E (1.8 mm)
Split co
Sp
contact
ac
Microload
H (0.25 mm)
F (1.0 mm)
Solder terminal
Z-15G
Z-15H
Z-15E
Z-01H
---
Screw terminal
Z-15G-B
Z-15H-B
Z-15E-B
Z-01H-B
Z-10FY-B
Solder terminal
Z-15GS
Z-15HS
---
Z-01HS
---
Screw terminal
Z-15GS-B
Z-15HS-B
Z-01HS-B
Z-10FSY-B
Solder terminal
Z-15GD
Z-15HD
Z-01HD
---
Screw terminal
Z-15GD-B
Z-15HD-B
Z-01HD-B
Z-10FDY-B
Solder terminal
Z-15GQ3
---
---
---
---
Screw terminal
Z-15GQ3-B
Solder terminal
Z-15GQ
Z-15HQ
Z-15EQ
Z-01HQ
---
Screw terminal
Z-15GQ-B
Z-15HQ-B
Z-15EQ-B
Z-01HQ-B
Z-10FQY-B
Solder terminal
Z-15GQ8
---
---
---
---
Screw terminal
Z-15GQ8-B
Panel mount roller
pl nger
plunger
Solder terminal
Z-15GQ22
Z-15HQ22
Z-15EQ22
---
---
Screw terminal
Z-15GQ22-B
Z-15HQ22-B
Z-15EQ22-B
Panel mount cross
roller plunger
pl nger
Solder terminal
Z-15GQ21
Z-15HQ21
---
---
---
Screw terminal
Z-15GQ21-B
Z-15HQ21-B
Leaf spring
p g
Solder terminal
Z-15GL
---
---
---
---
Screw terminal
Z-15GL-B
Solder terminal
Z-15GL2
Z-15HL2
---
---
---
Screw terminal
Z-15GL2-B
Z-15HL2-B
Solder terminal
Z-15GW21
---
---
---
---
Screw terminal
Z-15GW21-B
Solder terminal
Z-15GW
Z-15HW
---
---
---
Screw terminal
Z-15GW-B
Z-15HW-B
Solder terminal
Z-15GW3
---
---
---
---
Screw terminal
Z-15GW3-B
Solder terminal
Z-15GW32
---
---
---
Screw terminal
Z-15GW32-B
Solder terminal
Z-15GW4
Z-15HW4
---
---
---
Screw terminal
Z-15GW4-B
Z-15HW4-B
Solder terminal
---
Z-15HW78
---
---
---
---
---
---
Slim spring
p g plunger
p g
Short spring
p g
pl nger
plunger
Panel mount
pl nger
plunger
Low OP
Medium OP
High
g OP
Roller leaf spring
Short hinge
g lever
Hinge
g lever
Low OF
Medium OF
High
g OF
Low-force hinge lever
Low-force wire
hinge lever
Low OF
Screw terminal
High
g OF
Solder terminal
Z-10FQ22Y-B
Z-10FWY-B
Z-15HW78-B
---
Screw terminal
Short hinge roller lever
---
Z-15HW52
Z-15HW52-B
Solder terminal
Z-15GW22
Z-15HW22
Z-15EW22
Z-01HW22
---
Screw terminal
Z-15GW22-B
Z-15HW22-B
Z-15EW22-B
Z-01HW22-B
Z-10FW22Y-B
Solder terminal
Z-15GW49
---
---
---
---
Screw terminal
Z-15GW49-B
Solder terminal
Z-15GW2
Z-15HW2
---
---
---
Screw terminal
Z-15GW2-B
Z-15HW2-B
Solder terminal
Z-15GW25
---
---
---
---
Screw terminal
Z-15GW25-B
Hinge
g cross
roller lever
Solder terminal
Z-15GW54
---
---
---
---
Screw terminal
Z-15GW54-B
Unidirectional short
hinge roller lever
Solder terminal
Z-15GW2277
---
---
---
---
Screw terminal
Z-15GW2277-B
Solder terminal
Z-15GM
---
---
---
---
Screw terminal
Z-15GM-B
Short hinge
g cross
roller lever
HInge
g roller lever
Parallel
Large
g roller
Reverse hinge
g lever
(see note 2)
Z-10FW2Y-B
21
Z
Z
Actuator
Basic model (general-purpose)
Standard
High-sensitivi
ty
G (0.5 mm)
Reverse short hinge
roller lever (see note
2)
Solder terminal
Z-15GM22
Screw terminal
Z-15GM22-B
Reverse hinge roller lever
(see note 2)
Solder terminal
Z-15GM2
Screw terminal
Z-15GM2-B
Note:
High-capacity
H (0.25 mm)
---
Split contact
E (1.8 mm)
---
Microload
H (0.25 mm)
F (1.0 mm)
---
--Z-10FM22Y-B
---
---
---
---
1. A super high-sensitivity model with a 0.2 mm contact gap, Z-15H2(-B), is also available.
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.
Actuator
Basic model (drip-proof)
Standard
Microload
High-sensitivity
G (0.5 mm)
H (0.25 mm)
H (0.25 mm)
Without
drip-proof
terminal
protection cover
Without
drip-proof
terminal
protection cover
---
Without
drip-proof
terminal
protection cover
Pin p
plunger
g
Short spring
p g plunger
p g
Spring
p g plunger
p g
Medium OP
With drip-proof
terminal protection
cover
Solder terminal
Z-15G55
---
Z-01H55
Screw terminal
Z-15G55-B
Z-15GA55-B5V
Z-01H55–B
Solder terminal
Z-15GD55
---
Z-01HD55
Screw terminal
Z-15GD55-B
Solder terminal
Z-15GK55
Screw terminal
Z-15GK55-B
Solder terminal
Screw terminal
---
Z-01HD55-B
---
---
---
Z-15GK355
---
---
---
Z-15GK355-B
Z-15GK3A55-B5V
Solder terminal
Z-15GQ55
---
---
---
Screw terminal
Z-15GQ55-B
Z-15GQA55-B5V
Panel mount
roller plunger
pl nger
Solder terminal
Z-15GQ2255
---
---
---
Screw terminal
Z-15GQ2255-B
Z-15GQ22A55-B5V
Panel mount cross
roller plunger
pl nger
Solder terminal
Z-15GQ2155
---
---
---
Screw terminal
Z-15GQ2155-B
Z-15GQ21A55-B5V
Leaf spring
p g
Solder terminal
Z-15GL55
---
---
---
Screw terminal
Z-15GL55-B
Solder terminal
Z-15GL255
---
---
---
Screw terminal
Z-15GL255-B
Solder terminal
Z-15GW2155
---
---
---
Screw terminal
Z-15GW2155-B
Solder terminal
Z-15GW4455
---
---
---
Screw terminal
Z-15GW4455-B
Z-15GW44A55-B5V
Solder terminal
Z-15GW55
---
---
---
Screw terminal
Z-15GW55-B
Z-15GWA55-B5V
Solder terminal
Z-15GW2255
---
Z-01HW2255
---
Screw terminal
Z-15GW2255-B
Z-15GW22A55-B5V
Z-01HW2255-B
Solder terminal
Z-15GW255
---
---
---
Screw terminal
Z-15GW255-B
Z-15GW2A55-B5V
Solder terminal
Z-15GW227755
---
---
---
Screw terminal
Z-15GW227755-B
Z-15GW2277A55-B5V
Solder terminal
Z-15GM55
---
---
---
Screw terminal
Z-15GM55-B
High
g OP
Panel mount
pl nger
plunger
Medium OP
Roller leaf spring
Short hinge
g lever
Hinge
g lever
Medium OF
High
g OF
Short hinge
roller lever
Hinge roller lever
Unidirectional short
hinge roller lever
Reverse hinge
g lever
(see note)
22
Parallel
Z
Z
Actuator
Basic model (drip-proof)
Standard
Microload
High-sensitivity
G (0.5 mm)
H (0.25 mm)
H (0.25 mm)
Without
drip-proof
terminal
protection cover
Without
drip-proof
terminal
protection cover
---
---
---
---
---
---
---
---
Z-15HNJS55
Without
drip-proof
terminal
protection cover
Reverse short hinge
roller lever (see note)
Reverse hinge roller
lever (see note)
Flexible rod (coil spring)
Note:
Solder terminal
Z-15GM2255
Screw terminal
Z-15GM2255-B
Solder terminal
Z-15GM255
Screw terminal
Z-15GM255-B
Solder terminal
Z-15GNJ55
Screw terminal
Z-15GNJ55-B
With drip-proof
terminal protection
cover
Z-15HNJS55-B
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.
Actuator
Maintained contact model
Pin plunger
Z-15ER
Slim spring plunger
Z-15ESR
Hinge lever
Z-15EWR
Model Number Legend
Z-jjjj-j
1
2
3
4
5
1.
Rated Current
01: 0.1 A (for microload)
15: 15 A
2.
Contact Gap
H: 0.25 mm (high-sensitivity)
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
L2:
Roller leaf spring
W21: Short hinge lever
W:
Hinge lever (low OF)
W3:
Hinge lever (medium OF)
W32: Hinge lever (high OF) (see note 1)
W4:
Low-force hinge lever (see note 1)
W78: Low-force wire hinge lever (low OF) (see note 2)
W52: Low-force wire hinge lever (high OF) (see note 2)
W22: Short hinge roller lever
W2:
Hinge roller lever (parallel)
W25: Hinge roller lever (large roller)
W2277: Unidirectional short hinge roller lever
M:
Reverse hinge lever (see note 1)
M22: Reverse short hinge roller lever (see note 1)
M2:
Reverse hinge roller lever (see note 1)
NJ:
Flexible rod (low OF)
NJS: Flexible rod (high OF)
Note: 1. Applicable to the Z-15F only. Refer to “Ordering
Information” for the other models.
2. Applicable to the Z-15H only.
4.
Enclosure ratings
None: General-purpose
55: Drip-proof
A55: Drip-proof (including the terminals)
5.
Terminals
None: Solder terminal
B:
Screw terminal (with cup washer)
B3:
Screw terminal (with toothed washer)
B5V: Screw terminal with terminal cover (for Z-15GjA55
only)
23
Z
Z
Specifications
Ratings
Basic (Except Microload and Flexible Rod Models)/Maintained Contact Models
Non-inductive load
Resistive load
Model
G, H, E
G
H
E
Note:
Rated voltage
NC
Inductive laod
Lamp load
NO
NC
Inductive load
NO
NC
Motor load
NO
NC
15 (10) A (see note)
3A
1.5 A
15 (10) (see note)
5A
2.5 A
250 VAC
15 (10) A (see note)
2.5 A
1.25 A
15 (10) (see note)
3A
1.5 A
500 VAC
10 A
1.5 A
0.75 A
6A
1.5 A
0.75 A
8 VDC
15 A
3A
1.5 A
15 A
5A
2.5 A
14 VDC
15 A
3A
1.5 A
10 A
5A
2.5 A
30 VDC
6A
3A
1.5 A
5A
5A
2.5 A
125 VDC
0.5 A
0.5 A
0.5 A
0.05 A
0.05 A
0.05 A
250 VDC
0.25 A
0.25 A
0.25 A
0.03 A
0.03 A
0.03 A
8 VDC
15 A
3A
1.5 A
15 A
5A
2.5 A
14 VDC
15 A
3A
1.5 A
10 A
5A
2.5 A
30 VDC
2A
2A
1.4 A
1A
1A
1A
125 VDC
0.4 A
0.4 A
0.4 A
0.03 A
0.03 A
0.03 A
250 VDC
0.2 A
0.2 A
0.2 A
0.02 A
0.02 A
0.02 A
8 VDC
15 A
3A
1.5 A
15 A
5A
2.5 A
14 VDC
15 A
3A
1.5 A
15 A
5A
2.5 A
30 VDC
15 A
3A
1.5 A
10 A
5A
2.5 A
125 VDC
0.75 A
0.75 A
0.75 A
0.4 A
0.4 A
0.4 A
250 VDC
0.3 A
0.3 A
0.3 A
0.2 A
0.2 A
0.2 A
Figures in parentheses are for the Z-15H2-series, Z-15HW52, and Z15HW78(-B) models, the AC ratings of these models are 125 and
250 V only.
Basic (Microload) Models
Rated voltage
Resistive load
NC
125 VAC
0.1 A
8 VDC
0.1 A
14 VDC
0.1 A
30 VDC
0.1 A
NO
Basic (Flexible Rod) Models
Rated voltage
Non-inductive load
Resistive load
NC
Inductive laod
Lamp load
NO
NC
Inductive load
NO
NC
Motor load
NO
NC
NO
125 VAC
15 A
2A
1A
7A
2.5 A
2A
250 VAC
15 A
1A
0.5 A
5A
1.5 A
1A
8 VDC
15 A
2A
1A
7A
3A
1.5 A
14 VDC
15 A
2A
1A
7A
3A
1.5 A
30 VDC
2A
2A
1A
1A
1A
0.5 A
125 VDC
0.4 A
0.4 A
0.4 A
0.03 A
0.03 A
0.03 A
250 VDC
0.2 A
0.2 A
0.2 A
0.02 A
0.02 A
0.02 A
24
NO
125 VAC
Z
Z
Split Contact Models
Model
Rated voltage
Non-inductive load
Resistive load
NC
Se es
Series
connection
ti
Parallel
aa e
connection
ti
Note:
Inductive laod
Lamp load
NO
NC
Inductive load
NO
NC
Motor load
NO
NC
NO
125 VAC
10 A
4A
2A
6A
5A
2.5 A
250 VAC
10 A
2.5 A
1.5 A
6A
3A
1.5 A
30 VDC
10 A
4A
2A
6A
6A
3A
125 VDC
1A
1A
1A
0.1 A
0.1 A
0.1 A
250 VDC
0.6 A
0.6 A
0.6 A
0.05 A
0.05 A
0.05 A
125 VDC
6A
3A
1.5 A
4A
4A
2A
250 VDC
6A
2.5 A
1.25 A
4A
2A
1A
30 VDC
6A
4A
2A
4A
6A
3A
125 VDC
0.6 A
0.6 A
0.6 A
0.1 A
0.1 A
0.1 A
250 VDC
0.3 A
0.3 A
0.3 A
0.05 A
0.05 A
0.05 A
1. The above current ratings are the values of the steady-state current.
2.
3.
4.
5.
6.
Inductive load has a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC).
Lamp load has an inrush current of 10 times the steady-state current.
Motor load has an inrush current of 6 times the steady-state current.
The normally closed and normally open ratings of reverse hinge lever models are opposite to each other.
The AC ratings of molded terminals are 125 and 250 V only.
Characteristics
Item
Basic (except
microload and
flexible rod)/
maintained
contact
Basic
(microload)
Basic (flexible rod: coil spring,
steel wire)
Split contact
Operating speed
(see note)
0.01 mm to 1 m/s (at pin plunger)
1 mm to 1 m/s
0.1 mm to 1 m/s (at pin plunger)
Operating frequency
Mechanical: 240 operations/min
Electrical: 20 operations/min
Mechanical: 120 operations/min
Electrical: 20 operations/min
Mechanical: 240 operations/min
Electrical: 20 operations/min
Insulation resistance
100 MΩ min. (at 500 VDC)
Contact resistance
15 mΩ max.
(initial value)
15 mΩ max. (initial value)
25 mΩ max. (initial value)
Dielectric strength
Between contacts of same polarity
Contact gap G: 1,000 VAC, 50/60 Hz
for 1 min
Contact gap H: 600 VAC, 50/60 Hz
for 1 min
Between contacts of same
polarity
Contact gap G: 1,000 VAC,
50/60 Hz for 1
min
Between contacts of same
polarity
Contact gap F: 1,500 VAC, 50/
60 Hz for 1 min
contact gap E: 1,500 VAC, 50/60 Hz
for 1 min
Contact gap H: 600 VAC, 50/
60 Hz for 1 min
Between current-carrying metal parts
and ground, and between each
terminal and non-current-carrying
metal parts
2,000 VAC, 50/60 Hz for 1 min
Between current-carrying metal
parts and ground, and between
each terminal and
non-current-carrying metal parts
2,000 VAC, 50/60 Hz for 1 min
Inrush current
NO: 15 A max.
NC: 30 A max.
NO: 10 A max.
NC: 20 A max.
NO: 20 A max.
NC: 40 A max.
Vibration resistance
Malfunction: 10 to 55 Hz, 1.5-mm
double amplitude
Malfunction: 10 to 20 Hz, 1.5-mm
double amplitude
Malfunction: 10 to 55 Hz, 1.5-mm
double amplitude
Shock resistance
Destruction: 1,000 m/s2 min.
(approx. 100G min.)
Destruction: 1,000 m/s2 min.
(approx. 100G
min.)
Destruction: 1,000 m/s2 min.
(approx. 100G
min.)
Malfunction: 50 m/s2 min.
(approx. 5G min.)
Malfunction: 300 m/s2 min.
(approx. 30G min.)
(Z-10FY-B)
50 mΩ max.
(initial value)
NO: 0.1 A max.
NC: 0.1 A max.
Malfunction: 300 m/s2 min. (approx.
30G min.) (Z-15G pin
plunger)
Between current-carrying metal
parts and ground, and between
each terminal and
non-current-carrying metal parts
2,000 VAC, 50/60 Hz for 1 min
25
Z
Z
Item
Basic (except
microload and
flexible rod)/
maintained
contact
Life expectancy
Basic
(microload)
Basic (flexible rod: coil spring,
steel wire)
Split contact
Mechanical:
Contact gap G, H, H2: 20,000,000
operations
min. (at pin
plunger)
Mechanical: 1,000,000
operations min. (at
pin plunger)
Mechanical: 500,000
operations min. (at
pin plunger)
Electrical:
Electrical:
Contact gap E:
100,000
operations min.
100,00 operations
min.
300,000
operations
Electrical:
Contact gap G, H, H2: 500,000
operations
min. (at pin
plunger)
Contact gap E:
100,000
operations
Ambient temperature
Operating:
General-purpose: –25°C to 80°C (with no icing)
Drip-proof:
–15°C to 80°C (with no icing)
Ambient humidity
Operating:
General-purpose: 35% to 85%
Drip-proof:
35% to 95%
Contact
Specification: Rivet
Sliver alloy
Materials:
Specification: Single crossbar
Gold alloy
Materials:
Specification: Rivet
Silver alloy
Materials:
Weight
Approx. 22 to 58 g
Approx. 42 to 48 g
Approx. 34 to 61 g
Operating Characteristics
Basic (General-purpose)/Split Contact Models
Model
Pin plunger
Z-15G-B
Z-15H-B
Z-15H2-B (highly
sensitive models)
Z-15E-B
Z-01H-B
Z-10FY-B
OF
2.45 to 3.43 N
(250 to 350 gf)
1.96 to 2.75 N
(200 to 280 gf)
1.96 to 2.50 N
(200 to 255 gf)
6.12 to 7.84 N
(625 to 800 gf)
2.45 N
(250 gf)max.
4.46 to 7.25 N
(455 to 740 gf)
RF min.
1.12 N (114 gf)
1.12 N (114 gf)
1.12 N (114 gf)
1.12 N (114 gf)
0.78 N (80 gf)
1.12 N (114 gf)
PT max.
0.4 mm
0.3 mm
0.3 mm
0.8 mm
0.5 mm
0.8 mm
OT min.
0.13 mm
0.13 mm
0.1 mm
0.13 mm
0.13 mm
0.13 mm
MD max.
0.05 mm
0.025 mm
0.005 to 0.008 mm
0.13 mm
0.04 mm
0.1 mm
OP
15.9±0.4 mm
Model
Slim spring plunger
Z-15GS-B
Z-15HS-B
Z-15ES-B
OF
2.45 to 3.43 N (250 to
350 gf)
1.96 to 2.80 N (200 to
285 gf)
6.12 to 7.84 N (625 to
800 gf)
2.45 N (250 gf) max.
4.46 to 7.25 N (455 to
740 gf)
RF min.
1.12 N (114 gf)
1.12 N (114 gf)
1.12 N (114 gf)
0.78 N (80 gf)
1.12 N (114 gf)
PT max.
0.4 mm
0.3 mm
0.8 mm
0.5 mm
0.8 mm
OT min.
1.6 mm
1.6 mm
1.6 mm
1.6 mm
1.6 mm
MD max.
0.05 mm
0.025 mm
0.13 mm
0.05 mm
0.1 mm
OP
28.2±0.5 mm
Model
Z-01HS-B
Z-10FSY-B
Short spring plunger
Z-15GD-B
Z-15HD-B
Z-15ED-B
OF
2.45 to 3.43 N (250 to
350 gf)
1.96 to 2.79 N (200 to
285 gf)
6.12 to 7.85 N (625 to
800 gf)
2.45 N (250 gf) max.
4.46 to 7.25 N (455 to
740 gf)
RF min.
1.12 N (114 gf)
1.12 N (114 gf)
1.12 N (114 gf)
0.78 N (80 gf)
1.12 N (114 gf)
PT max.
0.4 mm
0.3 mm
0.8 mm
0.5 mm
0.8 mm
OT min.
1.6 mm
1.6 mm
1.6 mm
1.6 mm
1.6 mm
MD max.
0.05 mm
0.025 mm
0.13 mm
0.05 mm
0.1 mm
OP
21.5±0.5 mm
26
Z-01HD-B
Z-10FDY-B
Z
Z
Model
Panel mount plunger
Z-15GQ-B
(see note 1)
Z-15HQ-B
(see note 1)
Z-15EQ-B
(see note 1)
Z-01HQ-B
(see note 1)
Z-10FQY-B
(see note 1)
Z-15GQ3-B
(see note 2)
Z-15GQ8-B
(see notes 3
and 4)
OF
2.45 to 3.43 N
(250 to 350 gf)
1.96 to 2.79 N
(200 to 285 gf)
6.12 to 7.85 N
(625 to 800 gf)
2.45 N (250 gf
max.)
4.46 to 7.25 N
(455 to 740 gf)
2.45 to 3.43 N
(250 to 350 gf)
2.45 to 3.43 N
(250 to 350 gf)
RF min.
1.12 N (114 gf)
1.12 N (114 gf)
1.12 N (114 gf)
0.78 N (80 gf)
1.12 N (114 gf)
1.12 N (114 gf)
1.12 N (114 gf)
PT max.
0.4 mm
0.3 mm
0.8 mm
0.5 mm
0.8 mm
4.2 mm
0.5 mm
OT min.
5.5 mm
5.5 mm
5.5 mm
5.5 mm
5.5 mm
2.5 mm
5.5 mm
MD max.
0.05 mm
0.025 mm
0.13 mm
0.05 mm
0.1 mm
2.2 mm
0.05 mm
OP
21.8±0.8 mm
18.8±0.8 mm
32.5±1 mm
Note:
1. Do not use the M12 mounting screw and the case mounting hole at the same time, or excessive pulling force will be imposed on the
switch and the case and cover may be damaged.
2. The pretravel of the Z-15GQ3-B can be larger than that of the Z-15GQ. Do not use the M12 mounting screw and the case mounting
hole at the same time, or the case may be damaged.
3. The operating position of the Z15GQ8-B can be adjusted by attaching a screw to the pin plunger. Do not use the M12 mounting
screw and the case mounting hole at the same time, or the case may be damaged.
4. The M3 hole with a depth of 10 mm is a through hole. Take precautions so that no water or screw lock agent penetrates into the hole.
Model
Panel mount roller plunger
Panel mount cross roller plunger
Z-15GQ22-B
Z-15HQ22-B
Z-15EQ22-B
Z-10FQ22Y-B
Z-15GQ21-B
Z-15HQ21-B
Z-15EQ21-B
OF
2.45 to 3.43 N
(250 to 350 gf)
1.96 to 2.79 N
(200 to 285 gf)
6.12 to 7.85 N
(625 to 800 gf)
4.46 to 7.25 N
(455 to 740 gf)
2.45 to 3.43 N
(250 to 350 gf)
1.96 to 2.79 N
(200 to 285 gf)
6.12 to 7.85 N
(625 to 800 gf)
RF min.
1.12 N (114 gf)
1.12 N (114 gf)
1.12 N (114 gf)
1.12 N (114 gf)
1.12 N (114 gf)
1.12 N (114 gf)
1.12 N (114 gf)
PT max.
0.4 mm
0.3 mm
0.5 mm
1 mm
0.4 mm
0.3 mm
0.5 mm
OT min.
3.58 mm
3.58 mm
3.58 mm
3.55 mm
3.58 mm
3.58 mm
3.58 mm
MD max.
0.05 mm
0.025 mm
0.13 mm
0.1 mm
0.05 mm
0.025 mm
0.13 mm
OP
33.4±1.2 mm
Note:
Do not use the M12 mounting screw and the case mounting hole at the same time, or the case may be damaged.
Model
Leaf spring
Roller leaf spring
Z-15GL-B
Z-15GL2-B
Short hinge lever
Z-15HL2-B
Z-15GW21-B
OF max.
1.38 N (141 gf)
1.38 N (141 gf)
1.11 N (113 gf)
1.57 N (160 gf)
RF min.
0.14 N (14 gf)
0.14 N (14 gf)
0.14 N (14 gf)
0.27 N (28 gf)
OT min.
1.6 mm (see note)
1.6 mm (see note)
1.6 mm (see note)
2 mm
MD max.
1.3 mm
1.3 mm
0.8 mm
1 mm
FP max.
20.6 mm
31.8 mm
24.8 mm
OP
17.4±0.8 mm
28.6±0.8 mm
19±0.8 mm
Note:
When operating, be sure not to exceed 1.6 mm.
Model
Hinge lever
Z-15GW3-B
Z-15GW-B
Z-15HW-B
Z-15GW32-B
Z-10FWY-B
OF
0.78 N (80 gf) max.
0.69 N (70 gf) max.
0.66 N (67 gf) max.
1.47 to 1.96 N (150 to
200 gf)
0.88 N (90 gf) max.
RF min.
0.15 N (15.5 gf)
0.14 N (14 gf)
0.14 N (14 gf)
0.92 N (94 gf)
0.14 N (14 gf)
OT min.
4.8 mm
5.6 mm
5.6 mm
5.6 mm
5.6 mm
MD max.
1.12 mm
1.27 mm
0.63 mm
1.27 mm
2.4 mm
FP max.
28.8 mm
28.2 mm
28.4 mm
28.2 mm
29.8 mm
OP
19±0.8 mm
27
Z
Z
Model
Low-force hinge lever
Z-15GW4-B
Low-force wire hinge lever (see note)
Z-15HW24-B
Z-15HW52-B
Z-15HW78-B
OF max.
0.27 N (28 gf)
0.06 N (6 gf)
0.06 N (6 gf)
0.04 N (4 gf)
RF min.
0.034 N (3.5 gf)
0.005 N (0.5 gf)
0.005 N (0.5 gf)
0.003 N (0.3 gf)
PT max.
10 mm
19.8 mm
8.3 mm
10 mm
OT min.
5.6 mm
10 mm
5.6 mm
6 mm
MD max.
1.27 mm
2 mm
0.65 mm
3 mm
OP
19±0.8 mm
19.8±1.6 mm
19±1 mm
20±1 mm
Note:
The AC rating is 10 A at 125 or 250 V.
Model
Short hinge roller lever
Z-15GW22-B
Z-15HW22-B
Z-15EW22-B
Z-01HW22-B
Z-10FW22Y-B
OF max.
1.57 N (160 gf)
1.47 N (150 gf)
1.94 N (198 gf)
1.57 N (160 gf)
2.45 N (250 gf)
RF min.
0.41 N (42 gf)
0.41 N (42 gf)
0.41 N (42 gf)
0.27 N (28 gf)
0.34 N (35 gf)
OT min.
2.4 mm
2.4 mm
2.4 mm
2.4 mm
2.4 mm
MD max.
0.5 mm
0.45 mm
1.3 mm
0.5 mm
1 mm
FP max.
32.5 mm
35.1 mm
32.5 mm
34.8 mm
OP
30.2±0.4 mm
Model
Short hinge cross
roller lever
Hinge roller lever
Z-15GW49-B
Z-15GW2-B
Z-15HW2-B
Z-10FW2Y-B
Z-15GW25-B
OF max.
1.67 N (170 gf)
0.98 N (100 gf)
0.84 N (86 gf)
1.27 N (130 gf)
0.98 N (100 gf)
RF min.
0.41 N (42 gf)
0.22 N (22 gf)
0.22 N (22 gf)
0.22 N (22 gf)
0.21 N (21 gf)
OT min.
2.4 mm
4 mm
4 mm
4 mm
4 mm
MD max.
0.51 mm
1.02 mm
0.6 mm
2 mm
1.6 mm
FP max.
33.3 mm
36.5 mm
37.4 mm
47.5 mm
OP
31±0.4 mm
30.2±0.8 mm
Model
Hinge cross roller lever
41.2±0.8 mm
Unidirectional short hinge roller
lever
Z-15GW54-B
Reverse hinge lever
Z-15GW2277-B
Z-15GM-B
OF max.
0.98 N (100 gf)
1.67 N (170 gf)
1.67 N (170 gf)
RF min.
0.22 N (22 gf)
0.41 N (42 gf)
0.27 N (28 gf)
OT min.
4 mm
2.4 mm
5.6 mm
MD max.
1 mm
0.51 mm
0.89 mm
FP max.
37.3 mm
43.6 mm
23.8 mm
OP
31±0.8 mm
41.3±0.8 mm
19±0.8 mm
Model
Reverse short hinge roller lever
Z-15GM22-B
Reverse hinge roller lever
Z-10FM22Y-B
Z-15GM2-B
OF max.
5.28 N (538 gf)
6.37 N (650 gf)
2.35 N (240 gf)
RF min.
1.67 N (170 gf)
1.67 N (170 gf)
0.55 N (56 gf)
OT min.
2 mm
2 mm
4 mm
MD max.
0.28 mm
0.56 mm
0.64 mm
FP max.
31.8 mm
33 mm
35 mm
OP
29.4±0.4 mm
29.4±0.4 mm
30.2±0.8 mm
28
Z
Z
Basic (Drip-proof) Models
Model
Pin plunger
Z-15G55-B
Z-15GA55-B5V
Slim spring plunger
Z-01H55-B
Z-15GD55-B
Short spring plunger
Z-01HD55-B
Z-15GK55-B
Z-15GK355-B
Z-15GK3A55-B5V
OF
2.45 to 4.22 N
(250 to 430 gf)
3.43 N (350 gf)
max.
5.30 N (540 gf)
max.
3.63 N (370 gf)
max.
5.30 N (540 gf)
max.
5.30 N (540 gf)
max.
RF min.
1.12 N (114 gf)
0.78 N (80 gf)
1.12 N (114 gf)
0.78 N (80 gf)
1.12 N (114 gf)
1.12 N (114 gf)
PT max.
2.2 mm
2.2 mm
1.8 mm
1.9 mm
2.3 mm
2.4 mm
OT min.
0.13 mm
0.13 mm
1.6 mm
1.6 mm
1.6 mm
3.5 mm
MD max.
0.06 mm
0.06 mm
0.06 mm
0.06 mm
0.06 mm
0.06 mm
OP
15.9±0.4 mm
28.2±0.5 mm
37.8±1.2 mm
Model
21.5±0.5 mm
Panel mount plunger
Panel mount roller plunger
Panel mount corss roller plunger
Z-15GQ55-B, Z-15GQA55-B5V
Z-15GQ2255-B, Z-15GQ22A55-B5V
Z-15GQ2155-B, Z-15GQ21A55-B5V
OF max.
5.30 N (540 gf)
5.30 N (540 gf)
5.30 N (540 gf)
RF min.
1.12 N (114 gf)
1.12 N (114 gf)
1.12 N (114 gf)
PT max.
1.8 mm
1.8 mm
1.8 mm
OT min.
5.5 mm
3.58 mm
3.58 mm
MD max.
0.06 mm
0.06 mm
0.06 mm
OP
21.8±0.8 mm
33.4±1.2 mm
Note:
Do not use the M12 mounting screw and the case mounting hole at the same time, or the case may be damaged.
Model
Leaf spring
Roller leaf spring
Short hinge lever
Long hinge lever
Z-15GL55-B
Z-15GL255-B
Z-15GW2155-B
Z-15GW4455-B
Z-15GW44A55-B5V
OF max.
1.96 N (200 gf)
1.96 N (200 gf)
1.86 N (190 gf)
0.88 N (90 gf)
RF min.
0.14 N (14 gf)
0.14 N (14 gf)
0.27 N (28 gf)
0.14 N (14 gf)
OT min.
1.6 mm (see note)
1.6 mm (see note)
2 mm
5.6 mm
MD max.
1.3 mm
1.3 mm
1 mm
3.5 mm
FP max.
20.6 mm
31.8 mm
25 mm
33 mm
19±0.8 mm
19±1.2 mm
OP
Note:
17.5±0.8 mm
28.6±0.8 mm
When operating, be sure not to exceed 1.6 mm.
Model
Hinge lever
Z-15GW55-B
Z-15GWA55-B5V
Short hinge roller lever
Z-15GW2255-B
Z-15GW22A55-B5V
Z-01HW2255-B
Hinge roller lever
Z-15GW255-B
Z-15GW2A55-B5V
OF max.
0.98 N (100 gf)
1.96 N (200 gf)
1.96 N (200 gf)
1.27 N (130 gf)
RF min.
0.14 N (14 gf)
0.27 N (42 gf)
0.27 N (28 gf)
0.21 N (21 gf)
OT min.
5.6 mm
2.4 mm
2.4 mm
4 mm
MD max.
2 mm
0.8 mm
0.8 mm
1.6 mm
FP max.
28.2 mm
32.9 mm
36.5 mm
OP
19±0.8 mm
30.2±0.4 mm
30.2±0.8 mm
Model
Unidirectional short hinge
roller lever
Reverse hinge lever
Reverse short hinge roller
lever
Reverse hinge roller lever
Z-15GW227755-B
Z-15GW2277A55-B5V
Z-15GM55-B
Z-15GM2255-B
Z-15GM255-B
OF max.
1.77 N (180 gf)
1.96 N (200 gf)
5.69 N (580 gf)
2.65 N (270 gf)
RF min.
0.49 N (50 gf)
0.27 N (28 gf)
1.67 N (170 gf)
0.55 N (56 gf)
OT min.
2.4 mm
5.6 mm
2 mm
4 mm
MD max.
0.8 mm
0.89 mm
0.28 mm
0.64 mm
FP max.
43.6 mm
23.8 mm
31.8 mm
35 mm
OP
41.3±0.8 mm
19±0.8 mm
29.4±0.4 mm
30.2±0.8 mm
29
Z
Z
Model
Flexible rod (coil spring)
Flexible rod (steel wire)
Z-15GNJ55-B
Z-15HNJS55-B
OF max.
0.49 N (50 gf)
0.15 N (15 gf)
PT max.
(20 mm)
(25 mm)
Maintained Contact Models
Model
Pin plunger
Slim spring plunger
Z-15ER
Push
us bu
button
o
Reset
ese bu
button
o
Z-15ESR
OF
1.96 to 2.50 N (200 to 255 gf)
2.65 N (270 gf) max.
PT max.
0.4 mm
0.4 mm
OT min.
0.13 mm
1.6 mm
OP
15.9±0.4 mm
28.2±0.5 mm
OF
0.55 to 2.79 N (56 to 285 gf)
2.79 N (285 gf) max.
OT min.
0.4 mm
0.4 mm
Model
Hinge lever
Z-15EWR
Lever
Reset
button
ese bu
o
OF max.
0.54 N (55 gf)
OT min.
5.6 mm
OP
19±0.8 mm
FP max.
28.2 mm
OF max.
2.94 N (300 gf)
OT min.
0.4 mm
Engineering Data
Z-15G
Z-15G
Without load
Operating frequency: 240 operations/min.
100
70
50
30
20
10
7
5
3
2
1
Number of operations (x10 6)
Electrical Life Expectancy
Number of operations (x10 6)
Mechanical Life Expectancy
Operating frequency:
20 operations/min.
125 VAC cosφ = 1
125 VAC cosφ = 0.4
10
250 VAC cosφ = 1
5
250 VAC
cosφ = 0.4
1
0.5
500 VAC cosφ = 1
500 VAC cosφ = 0.4
0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0
Overtravel (mm)
30
2
4
6
8
10
Overtravel (mm)
12
14
16
Z
Z
Dimensions
Note:
1. All units are in millimeters unless otherwise indicated.
2. Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
Basic (General-purpose)/Split Contact Models
Pin Plunger
Z-15G-B, Z-15E-B
Z-15H-B, Z-01H-B
Z-15H2-B, Z-10FY-B
PT
23.3±0.25
+0.075
4.2 –0.025 dia. hole
2.3 dia.
2.3SR (stainless steel plunger)
OP
24.2
9.2
4.2 +0.075
–0.025
+0.1
4.36 –0.05 dia.
17.45±0.2
25.4±0.1
49.2
11.9
Slim Spring Plunger
Z-15GS-B, Z-01HS
Z-15HS-B, Z-10FSY-B
Z-15ES-B
PT
23.3±0.25
(See
note)
5.2 dia.
4 dia.
+0.075
4.2 –0.025 dia. hole
OP
9 dia.
24.2
9.2
+0.075
4.2 –0.025
Note:
Stainless steep plunger
(flat, 1R chamfered)
Note:
Plated iron plunger
+0.1
4.36 –0.05 dia.
17.45±0.2
25.4±0.1
11.9
49.2
Short Spring Plunger
Z-15GD-B, Z-01HDS
Z-15HD-B, Z-10FDY-B
Z-15ED-B
12.3 dia.
10 dia.
23.3±0.25
PT
12SR
(see
note)
4.2 +0.075
–0.025
dia. hole
7.15 dia.
OP
24.2
9.2
4.2 +0.075
–0.025
+0.1
4.36 –0.05 dia.
17.45±0.2
25.4±0.1
49.2
Panel Mount Plunger
Z-15GQ-B, Z-01HQ-B
Z-15HQ-B, Z-10FQY-B
Z-15EQ-B
11.9
23.3±0.25
8.35 dia.
PT
M12 × 1
mounting screw
11.9SR
(see
note 1)
Two hexagonal nuts (2 t x 14
width across flats)
+0.075
4.2 –0.025 dia. hole
OP
13.1
Two lock nuts (2 t x 15.6 width across flats)
(See
16.3 note 2)
16 dia.
9.2
+0.075
4.2 –0.025
Note:
1. Stainless steel plunger
2. Imperfect screw part with a maximum length of 1.5 mm.
+0.1
4.36 –0.05 dia.
17.45±0.2
25.4±0.1
11.9
49.2
31
Z
Z
Z-15GQ3-B
23.3±0.25
PT
8.35 dia.
11.9SR
(see
note 1)
M12 × 1
mounting screw
Two hexagonal nuts (2 t x 14
width across flats)
+0.075
OP
13.1
4.2 –0.025 dia. hole
(See
16.3 note 2)
Two lock nuts (2 t x 15.6 width across flats)
16 dia.
+0.075
9.2
4.2 –0.025
+0.1
4.36 –0.05 dia.
Note:
25.4±0.1
11.9
1. Stainless steel plunger
2. Imperfect screw part with a maximum length of 1.5 mm.
17.45±0.2
49.2
Z-15GQ8-B
23.3±0.25
8SR
(see
note
1)
PT
OP
8.35 dia.
M3 x 10 (depth)
M12 × 1
mounting screw
4.2 +0.075
–0.025 dia. hole
13.1
(See
16.3 note 2)
Two hexagonal nuts (2 t x 14
width across flats)
Two lock nuts (2 t x 15.6 width across flats)
16 dia.
9.2
4.2 +0.075
–0.025
4.36 +0.1
–0.05 dia.
Note:
17.45±0.2
25.4±0.1
49.2
1. Plated brass plunger
2. Imperfect screw part with a maximum length of 1.5 mm.
11.9
Panel Mount Roller Plunger
Z-15GQ22-B, Z-15EQ22-B
Z-15HQ22-B, Z-10FQ22Y-B
23.3±0.25
PT
12.7 × 4.8 dia. (stainless steel roller)
OP
Two hexagonal nuts (3 t x 17
width across flats)
+0.075
4.2 –0.025 dia. hole
M12 × 1
mounting screw
15.5
(See
16.3 note)
16 dia.
9.2
Note:
+0.075
4.2 –0.025
Imperfect screw part with a
maximum length of 1.5 mm.
+0.1
4.36 –0.05 dia.
17.45±0.2
25.4±0.1 11.9
49.2
Panel Mount Cross Roller Plunger
Z-15GQ21-B, Z-15HQ21-B,
Z-15EQ21-B
12.7 × 4.8 dia. (stainless steel roller)
23.3±0.25
PT
Two hexagonal nuts (3 t x 17
width across flats)
+0.075
4.2 –0.025 dia. hole
OP
M12 × 1
mounting screw
15.5
(See
16.3 note)
16 dia.
9.2
4.2 +0.075
–0.025
+0.1
4.36 –0.05 dia.
25.4±0.1
49.2
32
11.9
17.45±0.2
Note:
Imperfect screw part with
a maximum length of 1.5
mm.
Z
Z
Leaf Spring
t = 0.3 (see note)
Z-15GL-B
49.6±0.8
FP
4.8
OP
23.9
9.2
+0.075
4.2 –0.025
+0.075
4.2 –0.025
dia. hole
+0.1
4.36 –0.05 dia.
25.4±0.1
49.2
Roller Leaf Spring
17.45±0.2
11.9
t = 0.3
(see note)
FP
Stainless spring steel lever
9.5 × 4 dia. (plastic toller)
46±0.8
Z-15GL2-B
z-15HL2-B
Note:
+0.075
4.2 –0.025 dia. hole
OP
23.9
9.2
4.2 +0.075
–0.025
4.36 +0.1
–0.05 dia.
17.45±0.2
25.4±0.1
49.2
Short Hinge Lever
Note:
11.9
Stainless spring steel lever
26.2
Z-15GW21-B
t = 1 (stainless steel lever)
4.9
28.2R
OP
13.9
20.2 16.9
FP
9.2
+0.075
+0.075
4.2 –0.025 dia. hole
4.2 –0.025
+0.1
4.36 –0.05 dia.
17.45±0.2
25.4±0.1
49.2
11.9
Hinge Lever
t = 1 (stainless steel lever)
Z-15GW3-B, Z-15GW32-B
Z-15GW-B, Z-10FWY-B
Z-15HW-B
63.5R
4.9
26.2
20.2
16.9
13.9
OP
FP
9.2
4.2 +0.075
–0.025
4.2 +0.075
–0.025 dia. hole
4.36 +0.1
–0.05 dia.
17.45±0.2
25.4±0.1
11.9
49.2
Low-force Hinge Lever
t = 1 (stainless steel lever)
Z-15GW4-B
26.2
4.9
63.5R
PT
20.2
16.9
13.9
OP
9.2
+0.075
4.2 –0.025
+0.075
4.2 –0.025 dia. hole
4.36 +0.1
–0.05 dia.
17.45±0.2
25.4±0.1
49.2
11.9
33
Z
Z
t = 0.8 (stainless steel lever)
Z-15HW24-B
5
120R
26.2
2
PT
20.2
16.9
13.9
OP
+0.075
9.2
4.2 –0.025
+0.075
4.2 –0.025 dia. hole
+0.1
4.36 –0.05 dia.
17.45±0.2
25.4±0.1
49.2
11.9
Low-force Wire Hinge Lever
1 dia. (stainless steel wire lever)
Z-15HW52-B
3 max.
63.5R
26.2
PT
20.2
16.9
OP
13.9
9.2
+0.075
4.2 –0.025
+0.075
4.2 –0.025 dia. hole
+0.1
4.36 –0.05 dia.
17.45±0.2
25.4±0.1
11.9
49.2
Z-15HW78-B
1 dia. (stainless steel wire lever)
3 max.
110R
26.2
PT
20.2
16.9
13.9
OP
9.2
+0.075
4.2 –0.025
+0.075
4.2 –0.025 dia. hole
+0.1
4.36 –0.05 dia.
17.45±0.2
25.4±0.1
49.2
11.9
Short Hinge Roller Lever
Z-15GW22-B, Z-01HW22-B
Z-15HW22-B, Z-10FW22Y-B
Z-15EW22-B
t=1
(stainless steel
lever)
9.5 × 4 dia.
(plastic roller)
26.2
26.6R
FP
20.2
16.9
13.9
OP
9.2
+0.075
4.2 –0.025
4.2 +0.075
–0.025 dia. hole
+0.1
4.36 –0.05 dia.
17.45±0.2
25.4±0.1 11.9
49.2
Short Hinge Cross Roller Lever
Z-15GW49-B
9.5 × 4 dia.
(plastic roller)
26.2
t=1
(stainless
steel lever)
20.2
27.1R
OP
16.9
FP
13.9
9.2
+0.075
4.2 –0.025
+0.075
4.2 –0.025 dia. hole
+0.1
4.36 –0.05 dia.
17.45±0.2
25.4±0.1 11.9
49.2
34
Z
Z
t=1
(stainless steel lever)
Hinge Roller Lever
26.2
Z-15GW2-B, Z-10FW2Y-B
Z-15HW2-B
9.5 × 4 dia.
(plastic roller)
48.5R
FP
20.2
16.9
13.9
OP
9.2
+0.075
4.2 –0.025
+0.075
+0.1
4.2 –0.025 dia. hole
4.36 –0.05 dia.
25.4±0.1
17.45±0.2
11.9
49.2
Z-15GW25-B
2R
26.2
t=1
(stainless
steel lever)
20 × 4 dia.
(plastic roller)
50R
FP
OP
20.2
16.9
13.9
9.2
+0.075
4.2 –0.025
+0.075
4.2 –0.025
+0.1
4.36 –0.05 dia.
dia. hole
17.45±0.2
25.4±0.1
11.9
49.2
Hinge Cross Roller Lever
t=1
(stainless steel lever)
26.2
9.5 × 4 dia.
(plastic roller)
Z-15GW54-B
48.7R
FP
20.2
OP
16.9
13.9
9.2
+0.075
4.2 –0.025
4.2 +0.075
–0.025 dia. hole
+0.1
4.36 –0.05 dia.
17.45±0.2
25.4±0.1 11.9
49.2
Unidirectional Short Hinge Roller Lever
Z-15GW2277-B
t=1
(stainless
steel lever)
9.5 × 4 dia.
(plastic roller)
Operating direction
26.2
31.9R
34.1 max.
11.1R
FP
OP
20.2
16.9
13.9
9.2
+0.075
4.2 –0.025
+0.075
4.2 –0.025 dia. hole
+0.1
4.36 –0.05 dia.
17.45±0.2
25.4±0.1 11.9
49.2
35
Z
Z
Reverse Hinge Lever
Note:
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.
Z-15GM-B
t = 1 (stainless steel lever)
4.9
4 max.
18.65
56R
FP
20.2
17.4
OP
13.9
9.2
+0.075
4.2 –0.025
+0.075
4.2 –0.025 dia. hole
+0.1
4.36 –0.05 dia.
17.45±0.2
25.4±0.1 11.9
49.2
Reverse Short Hinge Roller Lever
Note:
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.
Z-15GM22-B,
Z-10FM22Y-B
9.5 × 4 dia.
(plastic roller)
18.65
t = 1 (stainless steel lever)
18.5R
4 max.
20.2
OP
17.4
FP
13.9
9.2
+0.075
4.2 –0.025
4.2 +0.075
–0.025
+0.1
dia. hole
4.36 –0.05 dia.
17.45±0.2
25.4±0.1 11.9
49.2
Reverse Hinge Roller Lever
Note:
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.
Z-15GM2-B
t = 1 (stainless steel lever)
18.65
4 max.
9.5 × 4 dia.
(plastic roller)
40.6R
FP
20.2
OP
17.4
13.9
9.2
+0.075
+0.075
4.2 –0.025 dia. hole
4.2 –0.025
+0.1
4.36 –0.05 dia.
17.45±0.2
25.4±0.1
49.2
36
11.9
Z
Z
Basic (Drip-proof) Models
Pin Plunger
Z-15G55-B,
Z-15GA55-B5V (With Terminal Protection Cover),
Z-01H55-B
+0.075
23.3±0.25
4.2 –0.025 dia. hole
6SR(see note)
3.9 dia.
PT
OP
23.9
9.2
+0.075
4.2 –0.025
+0.1
4.36 –0.05 dia.
17.45±0.2
25.4±0.1
49.2
Short Spring Plunger
Z-15GD55-B,
Z-01HD55-B
11.9SR
(see note)
11.9
Note:
Stainless steel plunger
Note:
Stainless steel plunger
Note:
Stainless steel plunger
Note:
Stainless steel plunger
+0.075
4.2 –0.025 dia. hole
15 dia.
23.3±0.25
PT
7.15 dia.
OP
23.9
9.2
+0.075
4.2 –0.025
4.36 +0.1
–0.05 dia.
17.45±0.2
25.4±0.1
11.9
49.2
Short Spring Plunger
Z-15GK55-B
11.9SR
(see note)
17 dia.
23.3±0.25
PT
7.15 dia.
+0.075
4.2 –0.025 dia. hole
OP
23.9
9.2
+0.075
4.2 –0.025
+0.1
4.36 –0.05 dia.
17.45±0.2
25.4±0.1
11.9
49.2
Z-15GK355-B,
Z-15GK3A55-B5V (With
Terminal Protection Cover)
11.9SR
(see note)
PT
17 dia.
23.3±0.25
7.15 dia.
+0.075
4.2 –0.025 dia. hole
OP
23.9
9.2
+0.075
4.2 –0.025
+0.1
4.36 –0.05 dia.
17.45±0.2
25.4±0.1
11.9
49.2
37
Z
Z
Panel Mount Plunger
Z-15GQ55-B,
Z-15GQA55-B5V (With Terminal Protection Cover)
11.9SR
(see note 1)
PT
8.35 dia.
23.3±0.25
M12 x 1
mounting screw
OP
13.1
Two hexagonal nuts (2 t x 14
width across flats)
+0.075
4.2 –0.025 dia. hole
See note 2
Two lock nuts (2 t x 15.6 width across flats)
16 dia.
16.3
9.2
+0.075
4.2 –0.025
Note:
1. Stainless steel plunger
2. Imperfect screw part with a
maximum length of 1.5 mm.
+0.1
4.36 –0.05 dia.
17.45±0.2
25.4±0.1
49.2
Panel Mount Roller Plunger
11.9
12.7 × 4.8 dia.
(see note 1)
23.3±0.25
PT
Z-15GQ2255-B,
Z-15GQ22A55-B5V (With Terminal Protection Cover)
Two hexagonal nuts (3 t x 17
width across flats)
4.2 +0.075
–0.025 dia. hole
See note 2
15.5
M12 x 1
mounting screw
OP
16.3
16 dia.
+0.075
9.2
4.2 –0.025
Note:
+0.1
4.36 –0.05 dia.
1. Stainless steel plunger
2. Imperfect screw part with a
maximum length of 1.5 mm.
17.45±0.2
25.4±0.1 11.9
49.2
Panel Mount Cross Roller Plunger
Z-15GQ2155-B,
Z-15GQ21A55-B5V (With Terminal
Protection Cover)
12.7 × 4.8 dia.
(see note 1)
23.3±0.25
PT
Two hexagonal nuts (3 t x 17
width across flats)
OP
See note 2
15.5
M12 x 1
mounting screw
4.2 +0.075
–0.025 dia. hole
16.3
16 dia.
9.2
+0.075
4.2 –0.025
+0.1
4.36 –0.05 dia.
Note:
17.45±0.2
25.4±0.1
49.2
2. Imperfect screw part with a
maximum length of 1.5 mm.
11.9
Leaf Spring
t = 0.3 (stainless steel lever)
Z-15GL55-B
49.6±0.8
FP
4.2 +0.075
–0.025 dia. hole
4.8
OP
23.9
9.2
+0.075
4.2 –0.025
4.36 +0.1
–0.05 dia.
17.45±0.2
25.4±0.1
49.2
38
11.9
1. Stainless steel plunger
Z
Z
Roller Leaf Spring
Z-15GL255-B
9.5 × 4 dia.
(plastic roller)
46±0.8
t = 0.3
(see note)
+0.075
4.2 –0.025 dia. hole
FP
OP
23.9
9.2
+0.075
4.2 –0.025
+0.1
4.36 –0.05 dia.
17.45±0.2
25.4±0.1
49.2
Note:
11.9
Stainless steel lever
Short Hinge Lever
26.2
Z-15GW2155-B
t = 1 (stainless steel lever)
4.9
28.2R
20.2
OP
16.9
FP
13.9
+0.075
4.2 –0.025
9.2
+0.075
4.2 –0.025 dia. hole
+0.1
4.36 –0.05 dia.
17.45±0.2
25.4±0.1
11.9
49.2
Long Hinge Lever
t = 1 (stainless steel lever)
26.2
Z-15GW4455-B
Z-15GW44A55-B5V (With
Terminal Protection Cover)
100R
20.2
4.9
16.9
13.9
+0.075
4.2 –0.025
OP FP
9.2
+0.075
4.2 –0.025 dia. hole
+0.1
4.36 –0.05 dia.
25.4±0.1
17.45±0.2
11.9
49.2
Hinge Lever
Z-15GW55-B
Z-15GWA55-B5V (With Terminal
Protection Cover)
t = 1 (stainless steel lever)
4.9
26.2
20.2
63.5R
OP FP
16.9
13.9
9.2
+0.075
4.2 –0.025
+0.075
4.2 –0.025 dia. hole
+0.1
4.36 –0.05 dia.
17.45±0.2
25.4±0.1
49.2
Short Hinge Roller Lever
11.9
t = 1 (stainless steel lever)
Z-15GW2255-B,
Z-15GW22A55-B5V (With Terminal
Protection Cover),
Z-01HW2255-B
9.5 × 4 dia.
(plastic roller)
26.2
26.6R
OP
20.2
16.9
FP
13.9
+0.075
9.2
4.2 +0.075
–0.025 dia. hole
4.2 –0.025
4.36 +0.1
–0.05 dia.
17.45±0.2
25.4±0.1
49.2
11.9
39
Z
Z
Roller Hinge Lever
Z-15GW255-B,
Z-15GW2A55-B5V
(With Terminal Protection Cover)
t = 1 (stainless steel lever)
26.2
9.5 × 4 dia. (plastic roller)
48.5R
OP FP
20.2 16.9
13.9
9.2
4.2 +0.075
–0.025
+0.075
4.2 –0.025 dia. hole
+0.1
4.36 –0.05 dia.
17.45±0.2
25.4±0.1
49.2
11.9
Unidirectional Short Hinge Roller Lever
Z-15GW227755-B,
Z-15GW2277A55-B5V
(With Terminal Protection Cover)
Operating direction
26.2
9.5 × 4 dia. (plastic roller)
t=1
(stainless
steel lever)
11.1R
31.9R
34.1
max.
OP FP
20.2 16.9
13.9
9.2
4.2 +0.075
–0.025
+0.075
4.2 –0.025 dia. hole
+0.1
4.36 –0.05 dia.
25.4±0.1
49.2
17.45±0.2
11.9
Reverse Hinge Lever
Note:
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.
t=1
18.65
(stainless
steel lever) 4.9
Z-15GM55-B
56R
4 max.
20.2 17.4
13.9
OP FP
9.2
+0.075
4.2 –0.025
+0.075
4.2 –0.025 dia. hole
+0.1
4.36 –0.05 dia.
25.4±0.1
49.2
17.45±0.2
11.9
Reverse Short Hinge Roller Lever
Note:
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.
Z-15GM2255-B
18.65
t = 1 (stainless steel lever)
9.5 × 4 dia. (plastic roller)
18.5R
4 max.
FP
20.2
OP
13.9
17.4
9.2
+0.075
4.2 –0.025
+0.075
4.2 –0.025
4.36 +0.1
–0.05 dia.
dia. hole
17.45±0.2
25.4±0.1
49.2
40
11.9
Z
Z
Reverse Hinge Roller Lever
Note:
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.
Z-15GM255-B
18.65
40.6R
t = 1 (stainless steel lever)
9.5 × 4 dia. (plastic roller)
4 max.
OP FP
20.2 17.4
13.9
9.2
+0.075
4.2 –0.025
+0.075
4.2 –0.025
4.36 +0.1
–0.05 dia.
dia. hole
17.45±0.2
11.9
25.4±0.1
49.2
Flexible Rod (Coil Spring)
See note 1
Z-15GNJ55-B
PT
6.1 dia.
3.2 dia.
Optimum
operating
range
(see note 2)
30
38
(111.3)
Nylon rod
Rubber cap
43.4
12 dia.
23.3±0.25
(13.6)
4.2 +0.075
–0.025 dia. hole
16.3
+0.075
4.2 –0.025
9.2
+0.1
4.36 –0.05 dia.
25.4±0.1
11.9
17.45±0.2
49.2
Note:
1. The coil spring may be operated from any direction except axial direction (↓).
2. Be sure to use the dog or cam within 30 mm form the top end of the stainless wire.
(Avoid use within 80 mm from the mounting hole.)
Flexible Rod (Steel Wire)
See note 1
PT
Z-15HNJS55-B
30
1 dia. stainless
steel wire
Optimum
operating
range
(see note 2)
100±4
M3 x 4 hexagon
socket head screw
(130.1)
(22)
12 dia.
Rubber cap
23.3±0.25
(13.8)
+0.075
4.2 –0.025 dia. hole
16.3
9.2
+0.075
4.2 –0.025
+0.1
4.36 –0.05 dia.
25.4±0.1
49.2
Note:
11.9
17.45±0.2
1. The coil spring may be operated from any direction except axial direction (↓).
2. Be sure to use the dog or cam within 30 mm form the top end of the stainless wire.
(Avoid use within 100 mm from the mounting hole.)
41
Z
Z
Maintained Contact Models
Pin Plunger
2.3 dia.
PT
23.3±0.25
Z-15ER
+0.075
2.3R (stainless steel plunger)
4.2 –0.025 dia. hole
Reset operating
position 7.1 min.
OP
21.4
6.4
+0.075
4.2 –0.025
4.36 +0.1
–0.05
dia.
Slim Spring Plunger
Reset free position
9.5 max.
17.45±0.2
23.3±0.25
PT
Z-15ESR
6.4 dia.
Reset button
(plastic
plunger)
14.3±0.3 11.9
25.4±0.1
49.2
5.2 dia.
4 dia.
See
note
+0.075
4.2 –0.025
dia. hole
Reset operating
position 7.1 min.
9 dia.
21.4
6.4
+0.075
4.2 –0.025
+0.1
4.36 –0.05 dia.
26.2
Reset free position
9.5 max.
17.45±0.2
Note:
Hinge Lever
Z-15EWR
6.4 dia.
Reset button
(plastic
plunger)
14.3±0.3 11.9
25.4±0.1
49.2
63.5R
20.2 16.9
13.9
t=1
(stainless
steel lever)
OP
Stainless steel plunger
(flat, 1R chamfered)
4.9
Reset operating
position 7.1 min.
FP
6.4
+0.075
4.2 –0.025
4.2 +0.075
–0.025 dia. hole
+0.1
4.36 –0.05 dia.
14.3±0.3 11.9
25.4±0.1
49.2
6.4 dia.
Reset button
(plastic
plunger)
17.45±0.2
Reset free position
9.5 max.
Kind of Terminals
Basic (General-purpose) Models
Screw Terminals (-B)
Split Contact Models
Screw Terminals (Y-B)
Solder Terminal (-A)
(see note 1)
5.6
6.4
9.2
11.9
20
20
25.4±0.1 11.9
17.45±0.2
49.2
Note:
42
Three, M4 x 55 dia.
Terminal screws
(with cup washers)
(see note 2)
17.45±0.2
49.2
1. The suffix “-A” is not used.
2. Add the suffix “-B” for models with toothed washers.
3. With reverse action models (Z-15GM and Z-10FM), the positions
of NO and NC terminals are reversed.
23
17.1
17.45±0.2
Five, M3.5 x 55 dia.
terminal screws
(with cup washers)
(see note 2)
Z
Z
Basic (Drip-proof) Models
Without Drip-proof Terminal
Protection Cover
With Drip-proof Terminal
Protection Cover
6SR (stainless
steel plunger) 23.3±0.25
3.9 dia.
PT
+0.075
4.2 –0.025
dia. hole
OP
14.7
9.2
(11)
19.2
20
20
+0.075
4.2 –0.025
17.45±0.2
+0.1
11.9
49.2
Note:
4.36 –0.05 dia.
Three, M4 x 55 dia.
Terminal screws
(with cup washers)
(see note 1)
17.45±0.2
25.4±0.1
52.8
11.9
(28.8)
1. Add the suffix “-B” for models with toothed washers.
2. With reverse action model (Z-15GM), the positions of NO and NC terminals are reversed.
Molded Terminal
a
a: VSF cord: 12 mm
VCT cord: 19 mm
Molded resin
Ordering Information
Z-j55-Mjjj jM
1
2
3
4
5
1.
Drip-proof Type
2.
Lead Outlets
None: VSF
19:
VCT
3.
Directions of Lead Outlets
Refer to the following diagrams.
4.
Contacts
None: SPDT
2:
SPST-NC
3:
SPST-NO
5.
Length of Lead Outlets
0.5:
0.5 m
1:
1m
2:
2m
3:
3m
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Z
Z
Directions of Lead Outlets
The following models are Z15GW2255-type models with molded terminals with VSFs.
L: Left-hand
F: Forward
Z-15GW2255-ML
H: Rearward
R: Right-hand
Z-15GW2255-MF
Z-15GW2255-MR
D: Underside
Z-15GW2255-MH
Z-15GW2255-MD
Lead Wire Specifications
Lead wire
VSF (single-core, vinyl
cord)
Nominal cross-sectional
area (mm2)
1.25
VCT (vinyl-insulated
cable)
Note:
Finished outer diameter
(mm)
Approx. 3.1 dia.
Two-core: approx. 9.6 dia.
Three-core: approx. 10.5 dia.
Connection to terminal
Black: COM
White: NO
R d NC
Red:
No models with molded terminals are approved by UL, CSA, or SEV.
Contact Form
SPDT
SPST-NC
COM
NO
NC
(Black) (White) (Red)
Note:
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COM
(Black)
SPST-NO
NC
(Red)
COM
NO
(Black) (White)
1. Colors in parentheses are the colors of the lead wire insulation covers of the models.
2. With reverse-action model (Z-15GM), the position of NO and NC terminals are reversed.
Length (m)
0.5, 1, 2, 3
Z
Z
Precautions
Mounting
Wiring
Use M4 mounting screws with plain washers or spring washers to
mount the switch. Tighten the screws at a torque of 1.18 to 1.47 N S
m (12 to 15 kgf S cm).
Models with Drip-proof Terminal Cover (Z-j-B5V)
To attach the protective cover to the case, hold the cover in almost
parallel to the case and then push it to the case. If the cover is
pushed diagonally, the rubber packing may slip off, degrading the
sealability of the switch.
Mounting Dimensions
Two, 4.3 dia. mounting holes or
M4 screw holes
Terminal with
spring washer
25.4 ± 0.1
Solder the lead to the terminal by applying a soldering iron rated at
60 W max. quickly (within 5 seconds). Applying a soldering iron for
too long a time or using one that is rated at more than 60 W may degrade the switch characteristics.
Refer to the following for appropriate tightening torque for each
type.
Split contact models (excluding the Z-10FY-B): 0.78 to 1.18 N S m (8
to 12 kgf S cm)
Z-10FY-B split contact model: 0.49 to 0.78 N S m (5 to 8 kgf S cm)
Panel Mount Switch (Z-15jQj, Z-01jQj)
When mounting a panel mount switch to a panel, tighten the hexagon nut of the actuator at a torque of 50 kg S cm (4.9 N) or less.
When mounting a panel mount switch on its side, remove the hexagon nut from the actuator and carefully adjust the dog angle and operating speed because too large a dog angle or too high an operating speed may damage the switch. Especially be careful not to apply
an impulsive force to the actuator when operating it. By the same
token, too high an operating speed and too long an overtravel may
damage a panel mount switch with a roller pin plunger.
When side-mounting a panel-mounting switch with a pin plunger, remove the hexagonal nut from the actuator.
Panel Mounting
Plunger Model
12.5 dia.
Panel Mounting
Roller Plunger
Model
12.5 dia.
Rubber packing
Use solder terminals having the following dimensions to connect
leads to the terminals. Tighten the screws of terminals at a torque of
8 to 12 kg S cm (0.78 to 1.18 N S m).
4.3 dia.
8
20 max.
A cable 8.5 to 10.5 mm in diameter can be used as the sealing rubber of the lead outlet of the switch. A two-core or three-core VCT
cable having a cross-sectional area of 1.25 mm2 is especially suitable for this.
Use M4 small screws with spring washer to fix the terminals.
Others
5
13
High-sensitivity Switch (Z-15H)
When using the switch in a DC circuit, be sure to provide an arc suppressor as well because the small contact gap of the switch may result in contact troubles.
In an application where a high repeat accuracy is required, limit the
current that flows through the switch to within 0.1 A. Also, use a relay
to control a high-capacity load if the switch is connected to such a
load. (In this case, the exciting current of the relay coil is the load of
the switch.)
Do not apply a force of 2 kg or higher to the pin plunger.
Exercise care that the environment conditions such as temperature
and humidity do not change abruptly.
Microload Switch
Do not use a basic switch with standard contacts to switch minute
loads, or the loads may not be switched properly due to improper
contact. Instead, use a basic switch with contacts appropriate for
minute loads. The following is the optimum switching range of the
Z-01H, which is suitable for switching minute loads.
Recommended load range of the Z-01H: 1 to 100 mA at 5 to 30 VDC
The above range may vary with the environmental conditions for the
Z-01H. Contact your OMRON representative for details.
Do not apply an excessive force to the mounting bracket with a
screwdriver or a similar object when attaching or detaching the protective cover; otherwise, the cover will be deformed.
Driver
This terminal protection cover cannot be used with models whose
model number does not have the prefix “-B5V”.
Drip-proof Switch (Z-j55)
The switch is not perfectly oil-tight; so do not dip it in oil or water.
The rubber boots are made from weather-resistive chloroprene rubber.
Do not use basic switches in places with radical changes in temperature.
Maintained Contact Switch (Z-15EjR)
Apply a force to the reset button from right angles to the bottom plate
of the switch. Use an appropriate actuator when the reset button is
operated by a cam or dog.
45
Z
Z
Split Contact Switch (Z-10FjY)
The applicable current varies depending on how the contacts are
used. If the switch is connected in series, the switch can endure a
current 1.5 to 2 times higher than the current that can be applied in
parallel connection.
Flexible Rod Switch (Z-15jNJj55, Drip-proof)
When the rod is fully swung, the switch may operate when the lever
returns, causing chattering. Use a circuit that compensates for chattering wherever possible.
Do not switch the rod to the fullest extent when the switch is to break
a power circuit because such a practice may cause metal deposition to occur between the mating contacts of the switch.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
Cat. No. B01-E1-10
46