19
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 incorpo-
rating
safety terminal protection cover is available.
Including models that meet the quality require-
ments
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 opera
-
tions 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)
Contact Form
Note: The Z-15GM is a reversible model and the NO and
NC
positions are reversed.
COM NO NC
Drip-proof Models
There
is no dif
ference in basic configuration
and switching mecha
-
nism
between drip-proof models and standard models, and a vari
-
ety of actuators can be used with drip-proof models. Drip-proof
models
use weather-resistive chloroprene rubber
.
W
ithout T
erminal 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
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 termi
-
nals are both sealed and thus resist water, oil, or dust. The lead
wires
can be stretched in either direction. Refer to page
43 for de
-
tails.
Rubber boot
Movable spring
Fixed contact
(NC) Glued surface (adhesive is
filled between case and cover)
Fixed contact
(NO)
Spring pivot
Movable contact
With
T
erminal 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 inexpen
-
sive.
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 condi
-
tions.
ZZ
20
Rubber boot (weather-resistive
chloroprene is used)
Stainless steel stopper
(improves sealing)
Rubber packing (improves
sealing between switch
housing and terminal cover) Terminal protection covers are sold separately
for maintenance purposes, which can be, how-
ever, 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 mm
2
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, ei
-
ther
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
Contact Form
Note: The
Z-10FM is a reversible model and the NO and
NC
positions are reversed.
COM NO NC
NO NC
Connection Example
Series Connection
Parallel Connection
LL
L
L
L
L
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 automat
-
ic
resetting.
Contact Form
COM NO NC
Push button for resetting
ZZ
21
Ordering Information
Actuator Basic
model (general-purpose) Split contact
cuao
Standard High-sensitivi
ty High-capacity Microload
Sp co ac
G (0.5 mm)
H (0.25 mm) E (1.8 mm) H (0.25 mm)
F (1.0 mm)
Pin
plunger
Solder terminal
Z-15G Z-15H Z-15E Z-01H ---
pg
Screw terminal
Z-15G-B Z-15H-B Z-15E-B Z-01H-B Z-10FY-B
Slim spring plunger
Solder terminal
Z-15GS Z-15HS --- Z-01HS ---
pgp g
Screw terminal
Z-15GS-B Z-15HS-B Z-01HS-B Z-10FSY-B
Short spring
pl nger
Solder terminal
Z-15GD Z-15HD --- Z-01HD ---
pg
plunger
Screw terminal
Z-15GD-B Z-15HD-B Z-01HD-B Z-10FDY-B
Panel mount
pl nger
Low OP
Solder terminal
Z-15GQ3 --- --- --- ---
plunger
Screw terminal
Z-15GQ3-B
Medium OP
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
High OP
Solder terminal
Z-15GQ8 --- --- --- ---
g
Screw terminal
Z-15GQ8-B
Panel mount roller
pl nger
Solder terminal
Z-15GQ22 Z-15HQ22 Z-15EQ22 --- ---
plunger
Screw terminal
Z-15GQ22-B Z-15HQ22-B Z-15EQ22-B Z-10FQ22Y-B
Panel mount cross
roller pl nger
Solder terminal
Z-15GQ21 Z-15HQ21 --- --- ---
roller plunger
Screw terminal
Z-15GQ21-B Z-15HQ21-B
Leaf spring
Solder terminal
Z-15GL --- --- --- ---
pg
Screw terminal
Z-15GL-B
Roller leaf spring
Solder terminal
Z-15GL2 Z-15HL2 --- --- ---
Screw terminal
Z-15GL2-B Z-15HL2-B
Short hinge lever
Solder terminal
Z-15GW21 --- --- --- ---
g
Screw terminal
Z-15GW21-B
Hinge lever
Low OF
Solder terminal
Z-15GW Z-15HW --- --- ---
g
Screw terminal
Z-15GW-B Z-15HW-B Z-10FWY-B
Medium OF
Solder terminal
Z-15GW3 --- --- --- ---
Screw terminal
Z-15GW3-B
High OF
Solder terminal
Z-15GW32 --- --- ---
g
Screw terminal
Z-15GW32-B
Low-force hinge lever
Solder terminal
Z-15GW4 Z-15HW4 --- --- ---
Screw terminal
Z-15GW4-B Z-15HW4-B
Low-force wire
hinge lever
Low OF
Solder terminal
--- Z-15HW78 --- --- ---
hinge lever
Screw terminal
Z-15HW78-B
High OF
Solder terminal
--- Z-15HW52 --- --- ---
g
Screw terminal
Z-15HW52-B
Short hinge roller lever
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
Short hinge cross
roller lever
Solder terminal
Z-15GW49 --- --- --- ---
g
roller lever
Screw terminal
Z-15GW49-B
HInge roller lever
Parallel
Solder terminal
Z-15GW2 Z-15HW2 --- --- ---
g
Screw terminal
Z-15GW2-B Z-15HW2-B Z-10FW2Y-B
Large roller Solder terminal
Z-15GW25 --- --- --- ---
g
Screw terminal
Z-15GW25-B
Hinge cross
roller lever
Solder terminal
Z-15GW54 --- --- --- ---
g
roller lever
Screw terminal
Z-15GW54-B
Unidirectional short
hinge roller lever
Solder terminal
Z-15GW2277 --- --- --- ---
hi
nge ro
ll
er
l
ever
Screw terminal
Z-15GW2277-B
Reverse hinge lever
(see note 2)
Solder terminal
Z-15GM --- --- --- ---
g
(see note 2)
Screw terminal
Z-15GM-B
ZZ
22
Actuator Split
contact
Basic model (general-purpose)
Actuator
Split contact
MicroloadHigh-capacityHigh-sensitivi
ty
Standard
Actuator
F (1.0 mm)
H (0.25 mm)E (1.8 mm)H (0.25 mm)
G (0.5 mm)
Reverse
short hinge
roller lever (see note
Solder terminal
Z-15GM22 --- --- --- ---
ro
ll
er
l
ever
(
see no
t
e
2)
Screw terminal
Z-15GM22-B Z-10FM22Y-B
Reverse hinge roller lever
(see note 2)
Solder terminal
Z-15GM2 --- --- --- ---
(see note 2)
Screw terminal
Z-15GM2-B
Note: 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
With drip-proof
terminal protection
cover
Without
drip-proof
terminal
protection cover
Without
drip-proof
terminal
protection cover
Pin
plunger
Solder terminal
Z-15G55 --- Z-01H55 ---
pg
Screw terminal
Z-15G55-B Z-15GA55-B5V Z-01H55–B
Short spring plunger
Solder terminal
Z-15GD55 --- Z-01HD55 ---
pgp g
Screw terminal
Z-15GD55-B Z-01HD55-B
Spring plunger
Medium OP
Solder terminal
Z-15GK55 --- --- ---
pgp g
Screw terminal
Z-15GK55-B
High OP
Solder terminal
Z-15GK355 --- --- ---
g
Screw terminal
Z-15GK355-B Z-15GK3A55-B5V
Panel mount
pl nger
Medium OP
Solder terminal
Z-15GQ55 --- --- ---
plunger
Screw terminal
Z-15GQ55-B Z-15GQA55-B5V
Panel mount
roller pl nger
Solder terminal
Z-15GQ2255 --- --- ---
roller plunger
Screw terminal
Z-15GQ2255-B Z-15GQ22A55-B5V
Panel mount cross
roller pl nger
Solder terminal
Z-15GQ2155 --- --- ---
roller plunger
Screw terminal
Z-15GQ2155-B Z-15GQ21A55-B5V
Leaf spring
Solder terminal
Z-15GL55 --- --- ---
pg
Screw terminal
Z-15GL55-B
Roller leaf spring
Solder terminal
Z-15GL255 --- --- ---
Screw terminal
Z-15GL255-B
Short hinge lever
Solder terminal
Z-15GW2155 --- --- ---
g
Screw terminal
Z-15GW2155-B
Hinge lever
Medium OF
Solder terminal
Z-15GW4455 --- --- ---
g
Screw terminal
Z-15GW4455-B Z-15GW44A55-B5V
High OF
Solder terminal
Z-15GW55 --- --- ---
g
Screw terminal
Z-15GW55-B Z-15GWA55-B5V
Short hinge
roller lever
Solder terminal
Z-15GW2255 --- Z-01HW2255 ---
ro
ll
er
l
ever
Screw terminal
Z-15GW2255-B Z-15GW22A55-B5V Z-01HW2255-B
Hinge roller lever
Parallel
Solder terminal
Z-15GW255 --- --- ---
Screw terminal
Z-15GW255-B Z-15GW2A55-B5V
Unidirectional short
hin
g
e roller lever
Solder terminal
Z-15GW227755 --- --- ---
hinge
roller
lever
Screw terminal
Z-15GW227755-B Z-15GW2277A55-B5V
Reverse hinge lever
(see note)
Solder terminal
Z-15GM55 --- --- ---
g
(see note)
Screw terminal
Z-15GM55-B
ZZ
23
Actuator Basic model (drip-proof) High-sensitivityMicroloadStandard
H (0.25 mm)H (0.25 mm)
G (0.5 mm)
Without
drip-proof
terminal
protection cover
Without
drip-proof
terminal
protection cover
With drip-proof
terminal protection
cover
Without
drip-proof
terminal
protection cover
Reverse
short hinge
roller lever (see note)
Solder terminal
Z-15GM2255 --- --- ---
ro
ll
er
l
ever
(
see no
t
e
)
Screw terminal
Z-15GM2255-B
Reverse hinge roller
lever (see note)
Solder terminal
Z-15GM255 --- --- ---
l
ever
(
see note
)
Screw terminal
Z-15GM255-B
Flexible rod (coil spring)
Solder terminal
Z-15GNJ55 --- --- Z-15HNJS55
Screw terminal
Z-15GNJ55-B Z-15HNJS55-B
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.
Actuator
Maintained contact model
Pin
plunger
Z-15ER
Slim spring plunger
Z-15ESR
Hinge lever
Z-15EWR
Model Number Legend
Z-jjjj-j
1234 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)
ZZ
24
Specifications
Ratings
Basic (Except Microload and Flexible Rod Models)/Maintained Contact Models
Non-inductive
load Inductive laod
Resistive load
Lamp load
Inductive load
Motor load
Model
Rated voltage
NC NO NC NO NC NO NC NO
G, H, E
125 V
AC
15 (10) A (see note) 3 A
1.5 A
15 (10) (see note)
5 A
2.5 A
250 V
AC
15 (10) A (see note)
2.5 A
1.25 A
15 (10) (see note)
3 A
1.5 A
500 V
AC
10 A
1.5 A
0.75 A
6 A
1.5 A
0.75 A
G 8 VDC
15 A
3 A
1.5 A
15 A
5 A
2.5 A
14 VDC
15 A
3 A
1.5 A
10 A
5 A
2.5 A
30 VDC
6 A 3 A
1.5 A
5 A 5 A
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
H 8 VDC
15 A
3 A
1.5 A
15 A
5 A
2.5 A
14 VDC
15 A
3 A
1.5 A
10 A
5 A
2.5 A
30 VDC
2 A 2 A
1.4 A
1 A 1 A 1 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
E 8 VDC
15 A
3 A
1.5 A
15 A
5 A
2.5 A
14 VDC
15 A
3 A
1.5 A
15 A
5 A
2.5 A
30 VDC
15 A
3 A
1.5 A
10 A
5 A
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
Note: 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 NO
125 V
AC
0.1 A
8 VDC
0.1 A
14 VDC
0.1 A
30 VDC
0.1 A
Basic (Flexible Rod) Models
Rated
voltage
Non-inductive load
Inductive laod
Resistive load
Lamp load
Inductive load
Motor load
NC NO NC NO NC NO NC NO
125 V
AC
15 A
2 A 1 A 7 A
2.5 A
2 A
250 V
AC
15 A
1 A
0.5 A
5 A
1.5 A
1 A
8 VDC
15 A
2 A 1 A 7 A 3 A
1.5 A
14 VDC
15 A
2 A 1 A 7 A 3 A
1.5 A
30 VDC
2 A 2 A 1 A 1 A 1 A
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
ZZ
25
Split Contact Models
Model Rated
voltage
Non-inductive load
Inductive laod
Resistive load
Lamp load
Inductive load
Motor load
NC NO NC NO NC NO NC NO
Series
ti
125 V
AC
10 A
4 A 2 A 6 A 5 A
2.5 A
Se es
connection
250 V
AC
10 A
2.5 A 1.5 A
6 A 3 A
1.5 A
30 VDC
10 A
4 A 2 A 6 A 6 A 3 A
125 VDC
1 A 1 A 1 A
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
Parallel
ti
125 VDC
6 A 3 A
1.5 A
4 A 4 A 2 A
aae
connection
250 VDC
6 A
2.5 A
1.25 A
4 A 2 A 1 A
30 VDC
6 A 4 A 2 A 4 A 6 A 3 A
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
Note: 1.
The above current ratings are the values of the steady-state current.
2.
Inductive load has a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC).
3.
Lamp load has an inrush current of 10 times the steady-state current.
4.
Motor load has an inrush current of 6 times the steady-state current.
5.
The normally closed and normally open ratings of reverse hinge lever models are opposite to each other
.
6.
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 M
Ω
min. (at 500 VDC)
Contact resistance
15 m
Ω
max.
(initial value)
50 m
Ω
max.
(initial value)
15 m
Ω
max. (initial value)
25 m
Ω
max. (initial value)
Dielectric strength
Between contacts of same polarity
Contact gap G:
1,000 V
AC, 50/60 Hz
for 1 min
Contact gap H:
600 V
AC, 50/60 Hz
for 1 min
contact gap E:
1,500 V
AC, 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 V
AC, 50/60 Hz for 1 min
Between contacts of same
polarity
Contact gap G:
1,000 V
AC,
50/60 Hz for 1
min
Contact gap H:
600 V
AC, 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 V
AC, 50/60 Hz for 1 min
Between contacts of same
polarity
Contact gap F:
1,500 V
AC, 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 V
AC, 50/60 Hz for 1 min
Inrush current
NO:
15 A max.
NC:
30 A max.
NO:
0.1 A max.
NC:
0.1 A max.
NO:
10 A max.
NC:
20 A max.
NO:
20 A max.
NC:
40 A max.
V
ibration 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/s
2
min.
(approx. 100G min.)
Malfunction:
300 m/s
2
min. (approx.
30G min.) (Z-15G pin
plunger)
Destruction:
1,000 m/s
2
min.
(approx. 100G
min.)
Malfunction:
50 m/s
2
min.
(approx. 5G min.)
Destruction:
1,000 m/s
2
min.
(approx. 100G
min.)
Malfunction:
300 m/s
2
min.
(approx. 30G min.)
(Z-10FY-B)
ZZ
26
Item
Split contact
Basic (flexible rod: coil spring,
steel wire)
Basic
(microload)
Basic (except
microload and
flexible rod)/
maintained
contact
Life expectancy
Mechanical:
Contact gap G, H, H2:
20,000,000
operations
min. (at pin
plunger)
Contact gap E:
300,000
operations
Electrical:
Contact gap G, H, H2:
500,000
operations
min. (at pin
plunger)
Contact gap E:
100,000
operations
Mechanical: 1,000,000
operations min. (at
pin plunger)
Electrical: 100,000
operations min.
Mechanical: 500,000
operations min. (at
pin plunger)
Electrical:
100,00 operations
min.
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
Materials:
Sliver alloy
Specification: Single crossbar
Materials:
Gold alloy
Specification: Rivet
Materials:
Silver alloy
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 (1
14 gf)
1.12 N (1
14 gf)
1.12 N (1
14 gf)
1.12 N (1
14 gf)
0.78 N (80 gf)
1.12 N (1
14 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 Z-01HS-B Z-10FSY-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 (1
14 gf)
1.12 N (1
14 gf)
1.12 N (1
14 gf)
0.78 N (80 gf)
1.12 N (1
14 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
Short spring plunger
Z-15GD-B Z-15HD-B Z-15ED-B Z-01HD-B Z-10FDY-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 (1
14 gf)
1.12 N (1
14 gf)
1.12 N (1
14 gf)
0.78 N (80 gf)
1.12 N (1
14 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
ZZ
27
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 (1
14 gf)
1.12 N (1
14 gf)
1.12 N (1
14 gf)
0.78 N (80 gf)
1.12 N (1
14 gf)
1.12 N (1
14 gf)
1.12 N (1
14 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. T
ake 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 (1
14 gf)
1.12 N (1
14 gf)
1.12 N (1
14 gf)
1.12 N (1
14 gf)
1.12 N (1
14 gf)
1.12 N (1
14 gf)
1.12 N (1
14 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 Short hinge lever
Z-15GL-B Z-15GL2-B Z-15HL2-B Z-15GW21-B
OF max.
1.38 N (141 gf) 1.38 N (141 gf)
1.1
1 N (1
13 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
ZZ
28
Model
Low-force hinge lever Low-force wire hinge lever (see note)
Z-15GW4-B 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
41.2±
0.8 mm
Model
Hinge cross roller lever
Unidirectional short hinge roller
lever
Reverse hinge lever
Z-15GW54-B 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
Reverse hinge roller lever
Z-15GM22-B 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
ZZ
29
Basic (Drip-proof) Models
Model Pin
plunger
Slim spring plunger
Short spring plunger
Z-15G55-B
Z-15GA55-B5V Z-01H55-B Z-15GD55-B 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 (1
14 gf)
0.78 N (80 gf)
1.12 N (1
14 gf)
0.78 N (80 gf)
1.12 N (1
14 gf)
1.12 N (1
14 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
21.5±
0.5 mm
28.2±
0.5 mm
37.8±
1.2 mm
Model
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 (1
14 gf)
1.12 N (1
14 gf)
1.12 N (1
14 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
OP 17.5±
0.8 mm
28.6±
0.8 mm
19±
0.8 mm
19±
1.2 mm
Note:
When operating, be sure not to exceed 1.6 mm.
Model
Hinge lever
Short hinge roller lever
Hinge roller lever
Z-15GW55-B
Z-15GWA55-B5V Z-15GW2255-B
Z-15GW22A55-B5V Z-01HW2255-B 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
ZZ
30
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 Z-15ESR
Push button
OF
1.96 to 2.50 N (200 to 255 gf)
2.65 N (270 gf) max.
us bu o
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
Reset button
OF
0.55 to 2.79 N (56 to 285 gf)
2.79 N (285 gf) max.
ese bu o
OT min.
0.4 mm 0.4 mm
Model
Hinge lever
Z-15EWR
Lever
OF max.
0.54 N (55 gf)
OT min.
5.6 mm
OP 19±
0.8 mm
FP max.
28.2 mm
Reset button
OF max.
2.94 N (300 gf)
ese bu o
OT min.
0.4 mm
Engineering Data
Mechanical Life Expectancy
Z-15G
Electrical Life Expectancy
Z-15G
Overtravel
(mm)
Overtravel (mm)
125 VAC cosφ
= 0.4
250 VAC cosφ
= 1
250 VAC
cosφ
= 0.4
500 VAC cosφ
= 1
100
70
50
30
20
10
7
5
3
2
1
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
Without load
Operating frequency: 240 operations/min.
10
5
1
0.5
0.1
0246810121416
125 VAC cosφ
= 1
500 VAC cosφ
= 0.4
Operating frequency:
20 operations/min.
Number of operations (x10 )
6
Number of operations (x10 )
6
ZZ
31
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
4.2+0.075
–0.025
4.2+0.075
–0.025 dia. hole 2.3 dia. 2.3SR (stainless steel plunger)
4.36+0.1
–0.05 dia.
PT
OP
25.4±0.1 11.9
49.2
23.3±0.25
9.2
24.2
17.45±0.2
Slim Spring Plunger
Z-15GS-B,
Z-01HS
Z-15HS-B, Z-10FSY-B
Z-15ES-B
4.2+0.075
–0.025
4.2+0.075
–0.025 dia. hole
5.2 dia.
4.36+0.1
–0.05 dia.
4 dia.
(See
note)
23.3±0.25
PT
OP
25.4±0.1 11.9
49.2
9.2
24.2
17.45±0.2
9 dia.
Note: Stainless steep plunger
(flat, 1R chamfered)
Short Spring Plunger
Z-15GD-B, Z-01HDS
Z-15HD-B, Z-10FDY-B
Z-15ED-B 4.2+0.075
–0.025 dia. hole
12.3 dia.
4.36+0.1
–0.05 dia.
10 dia.
12SR
(see
note) 7.15 dia.
24.2
9.2
17.45±0.2
23.3±0.25
4.2+0.075
–0.025
PT
OP
25.4±0.1 11.9
49.2
Note: Plated iron plunger
Panel Mount Plunger
Z-15GQ-B, Z-01HQ-B
Z-15HQ-B, Z-10FQY-B
Z-15EQ-B
4.2+0.075
–0.025
4.2+0.075
–0.025 dia. hole
8.35 dia.
4.36+0.1
–0.05 dia.
11.9SR
(see
note 1)
23.3±0.25
(See
note
2)
PT
OP
13.1
16.3
25.4±0.1 11.9
49.2
M12
×
1
mounting screw
Two hexagonal nuts (2 t x 14
width across flats)
Two lock nuts (2 t x 15.6 width across flats)
9.2
17.45±0.2
Note: 1. Stainless steel plunger
2. Imperfect screw part with a maxi-
mum length of 1.5 mm.
16 dia.
ZZ
32
Z-15GQ3-B
4.2+0.075
–0.025
4.2+0.075
–0.025 dia. hole
8.35 dia.
4.36+0.1
–0.05 dia.
11.9SR
(see
note 1)
23.3±0.25
PT
OP
(See
note 2)
13.1
16.3 16 dia.
25.4±0.1 11.9
49.2
M12 ×
1
mounting screw
9.2
17.45±0.2
Note: 1. Stainless steel plunger
2. Imperfect screw part with a maxi-
mum length of 1.5 mm.
Two hexagonal nuts (2 t x 14
width across flats)
Two lock nuts (2 t x 15.6 width across flats)
Z-15GQ8-B
4.2+0.075
–0.025
4.2+0.075
–0.025 dia. hole
8.35 dia.
4.36+0.1
–0.05 dia.
8SR
(see
note
1)
23.3±0.25
PT
OP
(See
note 2)
13.1
16.3 16 dia.
25.4±0.1 11.9
49.2
M3 x 10 (depth)
M12 ×
1
mounting screw
9.2
17.45±0.2
Two hexagonal nuts (2 t x 14
width across flats)
Two lock nuts (2 t x 15.6 width across flats)
Note: 1. Plated brass plunger
2. Imperfect screw part with a maxi-
mum length of 1.5 mm.
Panel Mount Roller Plunger
Z-15GQ22-B, Z-15EQ22-B
Z-15HQ22-B, Z-10FQ22Y
-B
4.2+0.075
–0.025
4.2+0.075
–0.025 dia. hole
12.7
× 4.8 dia. (stainless steel roller)
4.36+0.1
–0.05 dia.
16 dia.
23.3±0.25
PT
OP
15.5
16.3 (See
note)
25.4±0.1 11.9
49.2
M12 ×
1
mounting screw
9.2
17.45±0.2
Two hexagonal nuts (3 t x 17
width across flats)
Note: Imperfect screw part with a
maximum length of 1.5 mm.
Panel Mount Cross Roller Plunger
Z-15GQ21-B, Z-15HQ21-B,
Z-15EQ21-B
4.2+0.075
–0.025
4.2+0.075
–0.025 dia. hole
12.7
× 4.8 dia. (stainless steel roller)
4.36+0.1
–0.05 dia.
16 dia.
M12 ×
1
mounting screw
9.2
17.45±0.2
PT
OP
15.5
16.3 (See
note)
25.4±0.1 11.9
49.2
23.3±0.25
Note: Imperfect screw part with
a maximum length of 1.5
mm.
Two hexagonal nuts (3 t x 17
width across flats)
ZZ
33
Leaf Spring
Z-15GL-B
Hinge Lever
Z-15GW3-B, Z-15GW32-B
Z-15GW-B, Z-10FWY-B
Z-15HW-B
4.2+0.075
–0.025 4.2+0.075
–0.025
dia. hole
4.36+0.1
–0.05 dia.
t = 0.3 (see note)
49.6±0.8
OP
FP
25.4±0.1 11.9
49.2
4.8
23.9
9.2
17.45±0.2 Note: Stainless spring steel lever
Roller Leaf Spring
Z-15GL2-B
z-15HL2-B
4.2+0.075
–0.025
4.2+0.075
–0.025 dia. hole
4.36+0.1
–0.05 dia.
t
= 0.3
(see note)
9.5
× 4 dia. (plastic toller)
46±0.8
OPFP
25.4±0.1 11.9
49.2
23.9
9.2
17.45±0.2 Note: Stainless spring steel lever
Short Hinge Lever
Z-15GW21-B
4.2+0.075
–0.025 4.2+0.075
–0.025 dia. hole
4.36+0.1
–0.05 dia.
t = 1 (stainless steel lever)
28.2R
26.2
16.9
20.2
25.4±0.1 11.9
49.2
OP FP
4.9
9.2
17.45±0.2
13.9
4.2+0.075
–0.025 4.2+0.075
–0.025 dia. hole
4.36+0.1
–0.05 dia.
t = 1 (stainless steel lever)
63.5R
26.2
16.9
20.2
25.4±0.1 11.9
49.2
13.9 OP FP
4.9
9.2
17.45±0.2
Low-force Hinge Lever
Z-15GW4-B
4.2+0.075
–0.025 4.2+0.075
–0.025 dia. hole
4.36+0.1
–0.05 dia.
t = 1 (stainless steel lever)
63.5R
26.2
16.9
20.2
25.4±0.1 11.9
49.2
13.9 OP
PT
4.9
9.2
17.45±0.2
ZZ
34
Z-15HW24-B
Low-force Wire Hinge Lever
Z-15HW52-B
Z-15HW78-B
4.2+0.075
–0.025 4.2+0.075
–0.025 dia. hole
4.36+0.1
–0.05 dia.
t = 0.8 (stainless steel lever)
120R
26.2
16.9
20.2
49.2
25.4±0.1 11.9
13.9 OP
PT
5
2
9.2
17.45±0.2
4.2+0.075
–0.025 4.2+0.075
–0.025 dia. hole
4.36+0.1
–0.05 dia.
1 dia. (stainless steel wire lever)
4.2+0.075
–0.025 4.2+0.075
–0.025 dia. hole
4.36+0.1
–0.05 dia.
1 dia. (stainless steel wire lever)
3 max.
3 max.
63.5R
20.2
26.2
16.9
25.4±0.1 11.9
49.2
13.9
PT
OP
9.2
17.45±0.2
110R
26.2
20.2 16.9
25.4±0.1 11.9
49.2
13.9
PT
OP
9.2
17.45±0.2
Short Hinge Roller Lever
Z-15GW22-B,
Z-01HW22-B
Z-15HW22-B, Z-10FW22Y
-B
Z-15EW22-B 26.6R
t = 1
(stainless steel
lever)
4.2+0.075
–0.025 4.2+0.075
–0.025 dia. hole
4.36+0.1
–0.05 dia.
9.5
× 4 dia.
(plastic roller)
20.2 16.9 13.9
25.4±0.1
49.2
9.2
17.45±0.2
26.2
OP FP
11.9
Short Hinge Cross Roller Lever
Z-15GW49-B 27.1R
4.2+0.075
–0.025 dia. hole
9.5
× 4 dia.
(plastic roller)
13.9 OP FP
26.2
t = 1
(stainless
steel lever)
4.2+0.075
–0.025
4.36+0.1
–0.05 dia.
25.4±0.1
49.2
9.2
17.45±0.2
20.2 16.9
11.9
ZZ
35
Z-15GW25-B
Unidirectional Short Hinge Roller Lever
Z-15GW2277-B
Hinge Roller Lever
Z-15GW2-B,
Z-10FW2Y
-B
Z-15HW2-B
Hinge Cross Roller Lever
Z-15GW54-B
4.2+0.075
–0.025 dia. hole
9.5
× 4 dia.
(plastic roller)
13.9 OP FP
26.2
t = 1
(stainless steel lever)
4.2+0.075
–0.025
4.36+0.1
–0.05 dia.
16.9
25.4±0.1
49.2
9.2
17.45±0.2
20.2
11.9
48.5R
50R
20 × 4 dia.
(plastic roller)
2R
4.2+0.075
–0.025 dia. hole
OP FP
26.2
t = 1
(stainless
steel lever)
4.2+0.075
–0.025
4.36+0.1
–0.05 dia.
49.2
17.45±0.2
20.2
25.4±0.1
9.2
13.9
16.9
11.9
31.9R
48.7R
t = 1
(stainless
steel lever)
11.1R
Operating direction
4.2+0.075
–0.025 dia. hole
13.9
FP
26.2
t = 1
(stainless steel lever)
4.2+0.075
–0.025
4.36+0.1
–0.05 dia.
25.4±0.1
49.2
9.2
17.45±0.2
20.2
9.5
× 4 dia.
(plastic roller)
4.2+0.075
–0.025 dia. hole
13.9
OP FP
26.2
4.2+0.075
–0.025
4.36+0.1
–0.05 dia.
25.4±0.1
49.2
9.2
17.45±0.2
20.2
9.5
× 4 dia.
(plastic roller)
34.1 max.
16.9
16.9
11.9
OP
11.9
ZZ
36
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
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
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
4.36+0.1
–0.05 dia.
t = 1 (stainless steel lever)
56R
9.5
× 4 dia.
(plastic roller)
4 max.
4.2+0.075
–0.025 dia. hole
13.9 FP
4.2+0.075
–0.025
4.36+0.1
–0.05 dia.
25.4±0.1
49.2
9.2
17.45±0.2
20.2
18.65
4.9
11.9
17.4
t = 1 (stainless steel lever)
4 max.
4.2+0.075
–0.025 dia. hole
13.9
FP
4.2+0.075
–0.025
4.36+0.1
–0.05 dia.
25.4±0.1
49.2
9.2
17.45±0.2
20.2
18.65
11.9
17.4
18.5R
9.5
× 4 dia.
(plastic roller)
t = 1 (stainless steel lever)
4 max.
4.2+0.075
–0.025 dia. hole
13.9
FP
4.2+0.075
–0.025
25.4±0.1
49.2
9.2
17.45±0.2
20.2
18.65
11.9
17.4
40.6R
OP
OP
OP
ZZ
37
Basic (Drip-proof) Models
Pin Plunger
Z-15G55-B,
Z-15GA55-B5V (W
ith T
ermi-
nal Protection Cover),
Z-01H55-B
Short Spring Plunger
Z-15GD55-B,
Z-01HD55-B
Note: Stainless steel plunger
Note: Stainless steel plunger
4.36+0.1
–0.05 dia.
11.9SR
(see note) 15 dia.
7.15 dia.
6SR(see note)
4.2+0.075
–0.025 dia. hole
3.9 dia.
4.2+0.075
–0.025
25.4±0.1
17.45±0.2
11.9
PT
OP
23.3±0.25
49.2
23.9
9.2
4.2+0.075
–0.025 dia. hole
4.36+0.1
–0.05 dia.
4.2+0.075
–0.025
25.4±0.1
17.45±0.2
11.9
PT
OP
23.3±0.25
49.2
23.9
9.2
Short Spring Plunger
Z-15GK55-B
Note: Stainless steel plunger
Z-15GK355-B,
Z-15GK3A55-B5V (With
T
erminal Protection Cover)
Note: Stainless steel plunger
4.2+0.075
–0.025 dia. hole
4.2+0.075
–0.025
17 dia.
11.9SR
(see note)
7.15 dia.
4.36+0.1
–0.05 dia.
4.2+0.075
–0.025
25.4±0.1
17.45±0.2
11.9
PT
OP
23.3±0.25
49.2
23.9
9.2
4.2+0.075
–0.025 dia. hole
17 dia.
11.9SR
(see note)
7.15 dia.
4.36+0.1
–0.05 dia.
25.4±0.1
17.45±0.2
11.9
PT
OP
23.3±0.25
49.2
23.9
9.2
ZZ
38
Panel Mount Plunger
Z-15GQ55-B,
Z-15GQA55-B5V (W
ith T
er-
minal Protection Cover)
Note: 1. Stainless steel plunger
2. Imperfect screw part with a
maximum length of 1.5 mm.
Panel Mount Roller Plunger
Z-15GQ2255-B,
Z-15GQ22A55-B5V (W
ith T
ermi-
nal Protection Cover)
11.9SR
(see
note 1)
4.2+0.075
–0.025 dia. hole
4.36+0.1
–0.05 dia.
8.35 dia.
M12 x 1
mounting screw
4.2+0.075
–0.025
23.3±0.25
PT
OP 13.1
16.3
See note 2
25.4±0.1 11.9
49.2
9.2
17.45±0.2
16 dia.
4.2+0.075
–0.025
4.2+0.075
–0.025 dia. hole
4.36+0.1
–0.05 dia.
12.7 × 4.8 dia.
(see note 1)
16 dia.
M12 x 1
mounting screw
23.3±0.25
PT
OP 15.5
16.3
See note 2
25.4±0.1 11.9
49.2
9.2
17.45±0.2
Two hexagonal nuts (2 t x 14
width across flats)
Two lock nuts (2 t x 15.6 width across flats)
Two hexagonal nuts (3 t x 17
width across flats)
Note: 1. Stainless steel plunger
2. Imperfect screw part with a
maximum length of 1.5 mm.
Panel Mount Cross Roller Plunger
Z-15GQ2155-B,
Z-15GQ21A55-B5V (W
ith T
erminal
Protection Cover)
4.2+0.075
–0.025
4.36+0.1
–0.05 dia.
4.2+0.075
–0.025 dia. hole
12.7
× 4.8 dia.
(see note 1)
16 dia.
M12 x 1
mounting screw
9.2
17.45±0.2
23.3±0.25
PT
OP
15.5
16.3
See note 2
25.4±0.1 11.9
49.2
Two hexagonal nuts (3 t x 17
width across flats)
Note: 1. Stainless steel plunger
2. Imperfect screw part with a
maximum length of 1.5 mm.
Leaf Spring
Z-15GL55-B
4.2+0.075
–0.025
4.2+0.075
–0.025 dia. hole
4.36+0.1
–0.05 dia.
t = 0.3 (stainless steel lever)
49.6±0.8
OP
FP
25.4±0.1 11.9
49.2
4.8
23.9
9.2
17.45±0.2
ZZ
39
Roller Leaf Spring
Z-15GL255-B
Short Hinge Lever
Z-15GW2155-B
t
= 0.3
(see note)
4.2+0.075
–0.025
4.2+0.075
–0.025 dia. hole
9.5
× 4 dia.
(plastic roller)
11.9
4.36+0.1
–0.05 dia.
9.2
17.45±0.2
46±0.8
OPFP
49.2
25.4±0.1
23.9
Note: Stainless steel lever
t = 1 (stainless steel lever)
4.2+0.075
–0.025 4.2+0.075
–0.025 dia. hole 9.2
17.45±0.2
4.9
11.925.4±0.1
26.2
28.2R
20.2 16.9
49.2
OP FP
13.9
Long Hinge Lever
Z-15GW4455-B
Z-15GW44A55-B5V (With
T
erminal Protection Cover)
100R
11.9
9.2
17.45±0.2
4.9
t = 1 (stainless steel lever)
4.2+0.075
–0.025 4.2+0.075
–0.025 dia. hole
49.2
25.4±0.1
4.36+0.1
–0.05 dia.
16.9
20.2
26.2
13.9 OP FP
Hinge Lever
Z-15GW55-B
Z-15GWA55-B5V (W
ith T
erminal
Protection Cover) 63.5R
9.2
17.45±0.2
4.9
t = 1 (stainless steel lever)
4.2+0.075
–0.025 dia. hole
13.9 OP FP
11.9
4.2+0.075
–0.025
49.2
25.4±0.1
4.36+0.1
–0.05 dia.
16.9
20.2
26.2
Short Hinge Roller Lever
Z-15GW2255-B,
Z-15GW22A55-B5V (W
ith T
erminal
Protection Cover),
Z-01HW2255-B
t = 1 (stainless steel lever)
4.2+0.075
–0.025 dia. hole
9.5
× 4 dia.
(plastic roller)
17.45±0.2
11.9
4.2+0.075
–0.025
49.2
25.4±0.1
4.36+0.1
–0.05 dia.
16.9
20.2
26.2
13.9
OP FP
26.6R
9.2
4.36+0.1
–0.05 dia.
ZZ
40
Roller Hinge Lever
Z-15GW255-B,
Z-15GW2A55-B5V
(With
T
erminal Protection Cover)
9.5
× 4 dia. (plastic roller)
9.2
17.45±0.2
11.9
t = 1 (stainless steel lever)
4.2+0.075
–0.025 4.2+0.075
–0.025 dia. hole
49.2
25.4±0.1
4.36+0.1
–0.05 dia.
26.2
13.9 OP FP
48.5R
20.2 16.9
Unidirectional Short Hinge Roller Lever
Z-15GW227755-B,
Z-15GW2277A55-B5V
(With
T
erminal Protection Cover)
34.1
max.
11.1R
Operating direction
9.5
× 4 dia. (plastic roller)
9.2
17.45±0.2
11.9
t = 1
(stainless
steel lever)
4.2+0.075
–0.025 4.2+0.075
–0.025 dia. hole
49.2
25.4±0.1
4.36+0.1
–0.05 dia.
20.2
26.2
13.9
OP FP
31.9R
16.9
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.
Z-15GM55-B
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
4
max.
9.2
17.45±0.2
4.9
11.9
t = 1
(stainless
steel lever)
4.2+0.075
–0.025
4.2+0.075
–0.025 dia. hole
49.2
25.4±0.1
4.36+0.1
–0.05 dia.
17.4
20.2
18.65
13.9 OP FP
56R
t = 1 (stainless steel lever)
9.5
× 4 dia. (plastic roller)
4 max.
9.2
17.45±0.2
11.9
4.2+0.075
–0.025
4.2+0.075
–0.025 dia. hole
49.2
25.4±0.1
4.36+0.1
–0.05 dia.
17.4
20.2
18.65
13.9 OP FP
18.5R
ZZ
41
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
Flexible Rod (Coil Spring)
Z-15GNJ55-B
40.6R
1 dia. stainless
steel wire
9.5
× 4 dia. (plastic roller)
9.2
17.45±0.2
t = 1 (stainless steel lever)
4 max.
11.9
4.2+0.075
–0.025
4.2+0.075
–0.025 dia. hole
49.2
25.4±0.1
4.36+0.1
–0.05 dia.
20.2
18.65
13.9 OP FP
12 dia.
17.45±0.2
9.2
4.2+0.075
–0.025 dia. hole
17.4
49.2
25.4±0.1
4.2+0.075
–0.025
16.3
(111.3)
(13.6)
43.4
38
PT 6.1 dia.
3.2 dia.
12 dia.
Nylon rod
Optimum
operating
range
(see note 2)
17.45±0.2
11.9
4.2+0.075
–0.025 dia. hole
4.36+0.1
–0.05 dia.
23.3±0.25
30
Rubber cap
See note 1
9.2
Optimum
operating
range
(see note 2)
11.9
49.2
25.4±0.1
4.36+0.1
–0.05 dia.
4.2+0.075
–0.025
16.3
(130.1)
(13.8)
(22)
100±4
PT
23.3±0.25
30
See note 1
M3 x 4 hexagon
socket head screw
Rubber cap
Flexible Rod (Steel Wire)
Z-15HNJS55-B
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.)
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 100 mm from the mounting hole.)
ZZ
42
Maintained Contact Models
Pin Plunger
Z-15ER
Slim Spring Plunger
Z-15ESR
Note: Stainless steel plunger
(flat, 1R chamfered)
Hinge Lever
Z-15EWR
4.2+0.075
–0.025
4.2+0.075
–0.025 dia. hole 2.3 dia.
4.2+0.075
–0.025
4.2+0.075
–0.025 dia. hole
t = 1
(stainless
steel lever)
4.2+0.075
–0.025 4.2+0.075
–0.025 dia. hole
2.3R (stainless steel plunger)
6.4 dia.
4 dia.
5.2 dia.
Reset operating
position 7.1 min.
Reset free position
9.5 max.
Reset button
(plastic
plunger)
Reset operating
position 7.1 min.
Reset free position
9.5 max.
Reset operating
position 7.1 min.
Reset free position
9.5 max.
Reset button
(plastic
plunger)
OP
23.3±0.25
14.3±0.3
25.4±0.1
4.36+0.1
–0.05
49.2
11.9
PT
21.4
6.4
17.45±0.2
14.3±0.3
49.2
11.9
25.4±0.1
4.36+0.1
–0.05
9 dia.
PT See
note
23.3±0.25
6.4
21.4
Reset button
(plastic
plunger)
6.4 dia.
17.45±0.2
11.9
25.4±0.1
14.3±0.3
4.36+0.1
–0.05
20.2 16.9
49.2
26.2
13.9 OP FP
63.5R
6.4
6.4 dia.
17.45±0.2
dia.
dia.
4.9
dia.
Kind of Terminals
Basic (General-purpose) Models
Screw
T
erminals (-B) Solder T
erminal (-A)
(see note 1)
Split Contact Models
Screw
Terminals (Y
-B)
Three, M4 x 55 dia.
Terminal screws
(with cup washers)
(see note 2)
17.45±0.2 17.45±0.2
25.4±0.1
17.45±0.2
Five, M3.5 x 55 dia.
terminal screws
(with cup washers)
(see note 2)
2020
9.2
49.2
11.9
6.4
49.2
5.6
11.9
23 17.1
Note: 1. The suf
fix “-A” is not used.
2.
Add the suf
fix “-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.
ZZ
43
Basic (Drip-proof) Models
Without Drip-proof Terminal
Protection Cover
With Drip-proof Terminal
Protection Cover
Note: 1.
Add the suf
fix “-B” for models with toothed washers.
2.
With reverse action model (Z-15GM), the positions of NO and NC terminals are reversed.
6SR (stainless
steel plunger)
4.36+0.1
–0.05 dia.
3.9 dia.
Three, M4 x 55 dia.
Terminal screws
(with cup washers)
(see note 1)
4.2+0.075
–0.025
25.4±0.1
17.45±0.2
11.9
PT
OP
23.3±0.25
4.2+0.075
–0.025 dia. hole
52.8 (28.8)
19.2
14.7
(11)
11.9
9.2
17.45±0.2
20 20
49.2
Molded Terminal
Molded resin
aa: VSF
cord: 12 mm
VCT cord: 19 mm
Ordering Information
Z-j55-Mjjj jM
12345
1. Drip-proof
T
ype
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:
1 m
2:
2 m
3:
3 m
ZZ
44
Directions of Lead Outlets
The
following models are Z15GW2255-type models with molded terminals with VSFs.
L: Left-hand F: Forward R: Right-hand
H: Rearward D: Underside
Z-15GW2255-ML Z-15GW2255-MF Z-15GW2255-MR
Z-15GW2255-MH Z-15GW2255-MD
Lead Wire Specifications
Lead wire
Nominal cross-sectional
area (mm
2)
Finished outer diameter
(mm)
Connection to terminal
Length (m)
VSF (single-core, vinyl
cord) 1.25
Approx. 3.1 dia.
Black: COM
White: NO
Rd NC
0.5, 1, 2, 3
VCT (vinyl-insulated
cable) Two-core:
approx. 9.6 dia.
Three-core:
approx. 10.5 dia.
Red: NC
Note:
No models with molded terminals are approved by UL, CSA, or SEV
.
Contact Form
SPDT SPST-NC SPST-NO
COM NO NC COM NC COM NO
(Black) (White) (Red) (Black) (Red) (Black) (White)
Note: 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.
ZZ
45
Precautions
Mounting
Use M4 mounting screws with plain washers or spring washers to
mount
the switch. T
ighten the screws
at a torque of 1.18 to 1.47 N
S
m
(12 to 15 kgf
S cm).
Mounting Dimensions
Two, 4.3 dia. mounting holes or
M4 screw holes
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 de
-
grade 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-15
jQj
, Z-01
jQj)
When
mounting a panel mount switch to a panel, tighten the
hexa
-
gon
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 hexa
-
gon
nut from the actuator and carefully adjust
the dog angle and op
-
erating
speed because too large a dog angle or too high an operat
-
ing
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
, re
-
move
the hexagonal nut from the actuator
.
Panel Mounting
Plunger Model Panel Mounting
Roller Plunger
Model
12.5 dia.
12.5 dia.
5
13
High-sensitivity Switch (Z-15H)
When
using the switch in a DC circuit, be sure to provide an arc sup
-
pressor
as
well because the small contact gap of the switch may re
-
sult
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.
Wiring
Models with Drip-proof T
erminal 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.
Terminal with
spring washer
Rubber packing
Use solder terminals having the following dimensions to connect
leads
to the terminals. T
ighten the screws of terminals at a torque of
8
to 12 kg
S
cm (0.78 to 1.18 N
S
m).
8
20
max.
4.3 dia.
A
cable 8.5 to 10.5 mm in diameter can be
used as the sealing rub
-
ber of the lead outlet of the switch. A two-core or three-core VCT
cable
having a cross-sectional area of 1.25 mm
2
is especially suit
-
able
for this.
Use M4 small screws with spring washer to fix the terminals.
Others
Do not apply an excessive force to the mounting bracket with a
screwdriver
or a similar
object when attaching or detaching the pro
-
tective
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 rub
-
ber.
Do
not use basic switches in places with radical changes in temper
-
ature.
Maintained
Contact Switch (Z-15E
jR)
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.
ZZ
46
Split Contact Switch (Z-10F
jY)
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-15
jNJj55, Drip-proof)
When
the rod is fully swung, the switch may operate when the lever
returns,
causing chattering. Use a
circuit that compensates for chat
-
tering
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 deposi-
tion
to occur between the mating contacts of the switch.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To
convert millimeters into inches, multiply by 0.03937. T
o convert grams into ounces, multiply by 0.03527.
Cat. No. B01-E1-10
