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General-purpose Basic Switch
X
CSM_X_DS_E_4_3
Direct Current Switch with
Built-in Magnetic Blowout
• Incorporates a small permanent magnet in the contact
mechanism to deflect the arc to effectively extinguish
it.
• Same shape and mounting procedures as the Z Basic
Switches.
Be sure to read Safety Precautions on page 9 and Safety
Precautions for All Basic Switches.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Model Number Structure
Ordering Information
Model Number Legend
X-10G@-@
(1) (2)(3) (4)
Terminal
Actuator
Pin plunger
Solder terminal
Model
Screw terminal
Model
X-10G
X-10G-B
Slim spring plunger
X-10GS
X-10GS-B
Short spring plunger
X-10GD
X-10GD-B
Panel mount plunger
X-10GQ
X-10GQ-B
Panel mount roller plunger
X-10GQ22
X-10GQ22-B
Panel mount cross
roller plunger
X-10GQ21
X-10GQ21-B
X-10GL
X-10GL-B
X-10GW21
X-10GW21-B
Hinge lever
X-10GW
X-10GW-B
Low-force hinge lever
X-10GW4
X-10GW4-B
Short hinge roller lever
X-10GW22
X-10GW22-B
Hinge roller lever
X-10GW2
X-10GW2-B
Reverse hinge lever
X-10GM
X-10GM-B
Reverse short hinge
roller lever *
X-10GM22
X-10GM22-B
Reverse hinge roller lever *
X-10GM2
X-10GM2-B
(1) Ratings
10
: 10 A (125 VDC)
(2) Contact Gap
G
: 0.9 mm
(3) Actuator
None : Pin plunger
D
: Short spring plunger
S
: Slim spring plunger
Q
: Panel mount plunger
Q21 : Panel mount cross roller plunger
Q22 : Panel mount roller plunger
L
: Leaf spring
W
: Hinge lever
W2 : Hinge roller lever
W21 : Short hinge lever
W22 : Short hinge roller lever
W4 : Low-force hinge lever
M
: Reverse hinge lever
M2 : Reverse hinge roller lever
M22 : Reverse short hinge roller lever
(4) Terminals
None : Solder terminal
B
: Screw terminal (with toothed
washer)
Leaf spring
Short hinge lever
* The plungers of reverse-type models are continuously pressed by the compression coil springs and the
plungers are freed by operating the levers.
1
X
Specifications
Ratings
Contact Specification
Rated
voltage
Resistive
load
NC
8 VDC
14 VDC
30 VDC
125 VDC
250 VDC
NO
10
10
10
10
3
Inductive load (A)
Material
Lamp load
Inductive
load
Motor load
NC
NO
NC
NO
NC
NO
3
3
3
3
1.5
1.5
1.5
1.5
1.5
0.75
10
10
10
7.5
2
10
10
10
6
1.5
5
5
5
5
2
2.5
2.5
2.5
2.5
1.5
Note: 1. The above values are for 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 above electrical ratings also apply to the AC voltage.
6. With the reverse-type models (X-10GM@), the normally closed circuits
and normally open circuits are reversed.
7. The ratings values apply under the following test conditions:
(1) Ambient temperature: 20±2°C
(2) Ambient humidity: 65±5%RH
(3) Operating frequency: 20 operations/min
Contacts
1,000
700
500
300
200
100
70
50
30
20
0
3A
EN (CE) (Conform to EN61058-1)
Model
X-10
125 VDC
10 A
Characteristics
0.1 mm to 1 m/s *1
Mechanical
240 operations/min
Electrical
20 operations/min
Insulation resistance
100 MΩ min. (at 500 VDC)
Contact resistance
15 mΩ max. (initial value)
Dielectric strength
1,500 VAC, 50/60 Hz for 1 min between
terminals of the same polarity, between
current-carrying metal parts and the ground,
and between each terminal and non-currentcarrying metal parts
Shock
resistance
Durability
Malfunction
10 to 55 Hz, 1.5-mm double amplitude *2
Destruction
1,000 m/s2 max.
Malfunction
300 m/s2 max. *1 *2
Mechanical
1,000,000 operations min.
Electrical
0.2
0.3
0.4
0.5
0.6 0.7 0.8 0.9
Overtravel (mm)
Electrical Durability (X-10G)
Durability (x104 operations)
10 A
250 VDC
Vibration
resistance
0.1
X-10G
125 VDC
Operating
frequency
15 A max.
Ambient temperature: 20±2°C
Ambient humidity: 65±5%RH
Without load
Operating frequency: 240 operations/min
3,000
10
Operating speed
NO
5,000
UL/CSA
Rated voltage
30 A max.
Mechanical Durability (X-10G)
Ask your OMRON representative for information on certified models.
Model
0.9 mm
NC
Engineering Data
Certified Standard Ratings
Rated voltage
Silver
Gap
(standard value)
Inrush current
Durability (x104 operations)
Non-inductive load (A)
500
Ambient temperature: 20±2°C
Ambient humidity: 65±5%RH
Operating frequency: 20 operations/min
300
200
100
70
50
125 VDC L/R = 0
30
20
125 VDC
L/R = 7 ms
10
7
5
3
2
1
0
2
4
6
8
10
12
14
Switching current (A)
100,000 operations min.
Degree of protection
IP00
Degree of protection
against electric shock
Class I
Proof tracking index (PTI)
175
Ambient operating
temperature
−25°C to 80°C (with no icing)
Ambient operating
humidity
35% to 85%RH
Weight
Approx. 27 to 63 g
*1. The values are for the pin plunger models. (Contact your OMRON
representative for other models.)
*2. Malfunction: 1 ms max.
Structure
Contact Form (SPDT)
(+) COM
NC
NO
Note: With the reverse-type models (X-10GM@), the NC and NO terminal arrangements are reversed.
2
X
Dimensions
(Unit: mm)
Terminals
Mounting
Screw Terminals (-B)
Use M4 mounting screws with plane washers or spring washers
to securely mount the Switch. Tighten the screws to a torque of
1.18 to 1.47 N·m.
Two, 4.2-dia. mounting
holes or M4 screw holes
9.2
20
20
17.45±0.2
COM
NO
NC
1
3
2
49.2
Three, M4 × 5.5
Terminal screws
(with toothed
washer)
25.4 ±0.1
The Switch can be panel mounted, provided that the hexagonal
nut of the actuator is tightened to a torque of 2.94 to 4.9 N·m.
Panel Mount Plunger
Panel Mount Roller Plunger
Solder Terminal (-A) ("-A" is not included in the model numbers.)
12.5 +0.2
0 dia.
12.5 +0.2
0 dia.
5+0.2
0
6.4
25.4 ±0.1
11.9
17.45±0.2
13 +0.2
0
3
1 NO
COM
NC
2
49.2
Note: 1. Tighten the terminal screws to a torque of 0.78 to 1.18 N·m.
2. Unless otherwise specified, a tolerance of ±0.4 mm applies to all
dimensions.
3. In case of DC voltage, set the COM to the positive terminal.
3
X
Dimensions and Operating Characteristics
The models, illustrations, and graphics are for screw-terminal models. (The dimensions for models that are omitted here are the same as for pin-plunger models.)
Pin Plunger
X-10G-B
Slim Spring Plunger
X-10GS-B
PT
23.3 ±0.25
4.2 +0.075
-0.025 dia. hole
PT
2.3 dia.
2.3SR *1
*2
5.2 dia.
23.3 ±0.25
*1
4 dia.
*2
OP
OP
24.2
9 dia.
24.2
9.2
4.2 +0.075
-0.025
4.36 +0.1
-0.05 dia.
17.45±0.2
11.9
25.4 ±0.1
*1. Stainless-steel pin plunger (flat, 1R chamfering)
*2. Three vent holes
*1. Stainless-steel pin plunger
*2. Three vent holes
49.2
Short Spring Plunger
X-10GD-B
Panel Mount Plunger
X-10GQ-B
PT
12.3 dia.
PT
10 dia.
7.15 dia.
23.3 ±0.25
12SR *1
OP
*2
OP
8.35 dia.
23.3 ±0.25
11.9SR
*1
M12 × 1 mounting screw
Two hexagonal nuts
(2 t × 14 width
across flats)
13.1 *3
16.3
Two lock nuts
(2 t × 15.6 width
across flats)
16 dia.
*2
24.2
*1. Stainless-steel pin plunger
*2. Three vent holes
*3. Incomplete screw part with a maximum length of 1.5 mm
*1. Plated iron plunger
*2. Three vent holes
Note: Do not use both the M12 mounting screw and the mounting holes in the
case at the same time. Doing so will cause stress to be applied to the
Switch, possibly damaging the case or cover.
Panel Mount Roller Plunger
X-10GQ22-B
PT
12.7 dia. × 4.8 *1
23.3 ±0.25
Panel Mount Cross Roller Plunger
X-10GQ21-B
PT
23.3 ±0.25
M12 × 1 mounting screw
M12 × 1 mounting screw
Two hexagonal nuts
(3 t × 17 width
across flats)
OP
15.5 *3
Two hexagonal nuts
(3 t × 17 width
across flats)
OP
15.5 *3
*2
16.3
*2
16 dia.
16.3
*1. Stainless-steel roller
*2. Three vent holes
*3. Incomplete screw part with a maximum length of 1.5 mm.
Note: Do not use both the M12 mounting screw and the mounting holes in the
case at the same time. Doing so will cause stress to be applied to the
Switch, possibly damaging the case or cover.
Leaf Spring
X-10GL-B
t = 0.3 *1
12.7 dia. × 4.8 *1
16 dia.
*1. Stainless-steel roller
*2. Three vent holes
*3. Incomplete screw part with a maximum length of 1.5 mm.
Note: Do not use both the M12 mounting screw and the mounting holes in the
case at the same time. Doing so will cause stress to be applied to the
Switch, possibly damaging the case or cover.
4.8
49.6 ±0.8
*2
FP
OP
*1. Stainless-steel spring lever
*2. Three vent holes
Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
Operating Characteristics Model
X-10G-B
X-10GS-B
X-10GD-B
X-10GQ-B X-10GQ22-B X-10GQ21-B
X-10GL-B
Operating force
OF max.
5.00 N
5.00 N
5.00 N
5.00 N
5.00 N
5.00 N
1.96 N
Release force
RF min.
1.12 N
1.12 N
1.12 N
1.12 N
1.12 N
1.12 N
0.14 N
Pretravel
PT max.
0.9 mm
0.9 mm
0.9 mm
0.9 mm
0.9 mm
0.9 mm
−
Overtravel
OT min.
0.13 mm
1.6 mm
1.6 mm
5.5 mm
3.6 mm
3.6 mm
1.6 mm *
Movement Differential MD max.
0.18 mm
0.18 mm
0.18 mm
0.18 mm
0.18 mm
0.18 mm
2.3 mm
Free Position
FP max.
−
−
−
−
−
−
22.1 mm
Operating Position
OP
15.9±0.4 mm 28.2±0.5 mm 21.2±0.5 mm 21.8±0.8 mm 33.4±1.2 mm 33.4±1.2 mm 17.4±0.8 mm
* Be sure to use the switch at the rated OT value of 1.6 mm.
4
X
Short Hinge Lever
X-10GW21-B
Hinge Lever
X-10GW-B
t = 1 *1
26.2
4.9
t = 1 *1
2R
28.
20.2 17.4
14.4
OP
FP
4.9
R
63.5
26.2
*2
*2
20.2 17.4
14.4
OP
FP
9.2
4.2 +0.075
-0.025
4.2 +0.075
-0.025 dia. holes
4.36 +0.1
-0.05 dia.
25.4 ±0.1
17.45±0.2
11.9
*1. Stainless-steel lever
*2. Three vent holes
*1. Stainless-steel lever
*2. Three vent holes
49.2
Low-force Hinge Lever
X-10GW4-B
Short Hinge Roller Lever
X-10GW22-B
9.5 dia. × 4
plastic roller
t = 1 *1
26.2
t = 1 *1
26
PT
.6
R
4.9
R
63.5
26.2
*2
*2
OP
20.2 17.4
14.4
OP
20.2 17.4
FP
14.4
*1. Stainless-steel lever
*2. Three vent holes
Hinge Roller Lever
X-10GW2-B
*1. Stainless-steel spring lever
*2. Three vent holes
Reverse Hinge Lever
X-10GM-B
9.5 dia. × 4
plastic roller
26.2
R
.5
48
t = 1 *1
*1
t=1
4.9
18.65
*2
OP
20.2 17.4
56R
*2
FP
20.2 17.4
14.4
14.4
9.5 dia. × 4
plastic roller
t = 1*1
18.65
Reverse Hinge Roller Lever
X-10GM2-B
9.5 dia. × 4
plastic roller
.5R
18.65
18
20.2 17.4
*1
.6R t = 1
*2
OP
*2
40
FP
OP
14.4
20.2 17.4
*1. Stainless-steel lever
*2. Three vent holes
FP
*1. Stainless-steel lever
*2. Three vent holes
*1. Stainless-steel lever
*2. Three vent holes
Reverse Short Hinge Lever
X-10GM22-B
OP
FP
14.4
*1. Stainless-steel lever
*2. Three vent holes
Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
Model
Operating
X-10GW21-B X-10GW-B
X-10GW4-B X-10GW22-B X-10GW2-B
X-10GM-B X-10GM22-B X-10GM2-B
Characteristics
OF
max.
2.45 N
1.08 N
0.25 N
2.16 N
1.42 N
2.16 N
6.86 N
3.14 N
RF
min.
0.31 N
0.14 N
0.05 N
0.34 N
0.21 N
0.25 N
1.52 N
0.49 N
PT
max.
−
−
14.3 mm
−
−
−
−
−
OT
min.
2.1 mm
4.8 mm
4.8 mm
2.4 mm
4 mm
5.5 mm
2 mm
4 mm
MD
max.
1.7 mm
3.9 mm
3.9 mm
1.7 mm
3 mm
2.1 mm
0.75 mm
1.5 mm
FP
max.
25.5 mm
34.6 mm
−
37.1 mm
40.5 mm
26.8 mm
36.1 mm
37.4 mm
OP
20.7±0.8 mm 21.1±0.8 mm 21.1±0.8 mm 32.2±0.8 mm 32.2±0.8 mm 21.1±0.8 mm 32.2±0.8 mm 32.2±0.8 mm
5
X
Accessories (Order separately)
A Terminal Protective Cover, Actuators, and a Separator are available.
Terminal Covers (Sold Separately)
Separator (Sold Separately)
The Terminal Covers can be attached to Z, A, X, and DZ Switches.
The Terminal Cover is secured with mounting screws and protects the casing and terminal wires
from dust, vibration, or fingers, thus preventing terminal short-circuiting, ground faults, wire
disconnection or improper connection, and electric shock accidents.
Terminal Covers made of phenol resin have five or six thin wall sections. These sections can be
torn open for providing holes for lead cables at desired points.
A terminal cover can’t be used in the case of using an actuator sold separately.
Use a Separator when it is difficult to
provide a sufficient insulation distance or
when using the Switch near metal parts or
copper wires.
Operation Information
Model
SEPARATOR FOR Z
Operation Information
Application Soldering terminal use
Material
Mounting direction
Phenol resin
Side mounting
Metal press mold Side mounting
Vinyl chloride
Screw terminal use
Remarks
Model
AP-A
AP-B
---
AP1-A
AP1-B
Used for AP-A and AP-B
Side mounting
AP-Z
---
Note: Use a Terminal Cover for screw terminals fir DZ-series Switches with soldering terminals.
Dimensions (Unit: mm)
Terminal Covers
AP-A
AP-B
52.8
Soldering Terminal Use
(Phenol Resin)
25.4
4.3+0.2
0
Screw Terminal Use
(Phenol Resin)
4.3 +0.2
0
53.8
25.4
4.3+0.2
0
4.3 +0.2
0
8
8
16.3
6.5
2.15R
20.2
2.15R
6.5
8
21
8
Note: The Cover has five thin, easy-to-separate
portions for easy lead wire connections.
AP1-A
Soldering Terminal Use
(Metal Press Mold)
Note: The Cover has six thin, easy-to-separate
portions for easy lead wire connections.
AP1-B
54.4
25.4
4.3+0.2
0
21
Screw Terminal Use
(Metal Press Mold)
4.3 +0.2
0
55.4
25.4
4.3+0.2
0
4.3 +0.2
0
8
8
17.1
2.15R
21
2.15R
7.2
7
8.5 22.6
8.5 22.6
Note: The Cover has five holes for easy lead wire connections.
AP-Z
Pressure plate
(t1 steel)
Soldering or Screw Terminal Use
(Vinyl Chloride)
Note: The Cover has six holes for easy lead wire connections.
Two, 4.2 dia.
52.8
25.4
21
Cable Pull-out Dimension
7
A-A' cross-section
14
21
15
8 dia.
B-B' cross-section
13 6 dia.
39
46
A
A'
B
Nut
13
15
M3 × 20 Phillips screw
(with plane washer and nut)
B'
Note: A 6-dia. or 8-dia. cable can be
used by cutting the cable pull-out
hole to the size of the cable to be
used.
12
Note: Each dimension has a tolerance of ±0.4 mm unless otherwise specified. (±0.8 mm for the AP-Z)
Separator
Two, 4.5 dia.
13.5
27±0.5
25.4±0.2
49.2±0.5
11.9
t = 0.51
Note: 1. Each dimension has a tolerance of ±0.4 mm unless otherwise specified.
2. The material is EAVTC (Epoxide Alkyd Varnished Tetron Cloth) and its heat-resisting
temperature is 130°C.
6
X
Actuators (Sold Separately)
A Switch can be actuated by a cam or an appropriate object, in which case, use one of the following Actuators according to the application.
Ordering Information
Actuator
Application
Common to Z and X models
Hinge lever
XAA-1
Hinge roller lever
ZAA-2
Panel mount plunger
Short
ZAQ-3
Medium
ZAQ-2
Long
ZAQ-1
Panel mount roller plunger
ZAQ-22
Dimensions (Unit: mm) and Operating Characteristics
Hinge Lever
XAA-1
Note: These Actuators are not provided with Switches.
Two, M4 30
Two, M4
19.1
A-
1
XAA
-1
XA
*
7
60R
X-10G-B
Operating force OF max.
Release force
RF min.
Overtravel
OT min.
Movement Differential MD max.
4.90 N
1.67 N
12.7 mm
2.2 mm
4.90 N
1.67 N
12.7 mm
3.3 mm
11.9
FP
25.4±0.1
49.2
Two, M4 30
Two, M4
19.1
22.2
9.5 dia. × 4.8 *1
58
7
OP
FP
29.4
20.5
11.9
Short Panel Mount Plunger
ZAQ-3
Z-15G-B
X-10G-B
4.90 N
1.67 N
12.7 mm
2.2 mm
4.90 N
1.67 N
12.7 mm
3.3 mm
44.5±1.6 mm
40.4±1.6 mm
Note: This Actuator can be used with the Z-15G(B) and ZX-10G(-B). When mounting the
Switch, set the overtravel to between 32%
and 100%, taking into consideration the
operating body and the distance between
the Actuator and the dog.
*1. Stainless steel roller
*2. Stainless steel
25.4±0.1
49.2
7.9 dia.
23.3
12SR
PT
M12 × 1 mounting
screw
2 t × 14 width
across flats
*1
OP
1.6
OF max.
RF min.
OT min.
MD max.
FP max.
OP
.5R
*2
38.5
32.9±1.6 mm
28.9±1.6 mm
Note: This Actuator can be used with the Z-15G(-B) and X10G(-B). When mounting the Switch, set the overtravel to
between 32% and 100%, taking into consideration the
operating body and the distance between the Actuator
and the dog.
* Stainless steel
20.5
Hinge Roller Lever
ZAA-2
Z-15G-B
Free Position
FP max.
Operating Position OP
OP
29.4
38.5
Model
Operating characteristics
*3
17.5
14.5
dia.
2 t × 15.6 width
across flats
20.7
22.6 24.2
*3
*2
13.5
25.4±0.1
52.4
Two, M4 nuts
ZAQ-3
OF max.
RF min.
PT max.
OT min.
MD max.
OP
Z-15E-B
X-10G-B
8.34 N
1.12 N
0.8 mm
4.8 mm
0.15 mm
5.39 N
1.12 N
1 mm
4.5 mm
0.2 mm
27.8±1.5 mm
Note: 1. This Actuator (pin plunger) can be used
with Standard Pin Plungers (Z-15G(-B),
Z-15E(-B), X-10G(-B), DZ-10G-1A(-1B))
for the Z, X, and DZ models.
Two, M4 × 25 screws
20.7
*1. Stainless-steel pin plunger
*2. Bronze frame
*3. Incomplete screw section part with a maximum of 1.5 mm
Note: Each dimension has a tolerance of ±0.4 mm unless otherwise specified.
7
X
Medium Panel Mount Plunger
PT
ZAQ-2
7.9 dia.
23.3
12SR
*1
M12 × 1 mounting screw
2 t × 14 width across
flats
OP
42.8
1.6
2 t × 15.6 width
across flats
14.5
dia.
*3
20.7
13.5
25.4±0.1
52.4
Long Panel Mount Plunger
PT
ZAQ-1
OP
5.39 N
1.12 N
1 mm
4.5 mm
0.2 mm
53.2±1.5 mm
7.9 dia.
23.3
12SR
*1
ZAQ-1
2 t × 14 width across
flats
OP
42.8
2 t × 15.6 width
across flats
*3
OF max.
RF min.
PT max.
OT min.
MD max.
OP
Z-15E-B
X-10G-B
8.34 N
1.12 N
0.8 mm
20.6 mm
0.15 mm
5.39 N
1.12 N
1 mm
20.4 mm
0.2 mm
69.1±1.5 mm
Note: This Actuator (pin plunger) can be used with
Standard Pin Plungers (Z-15G(-B), Z-15E(B), X-10G(-B), DZ-10G-1A(-1B)) for the Z,
Two, M4 × 25 screws
X, and DZ models.
14.5
dia.
20.7
22.6 24.2
*2
13.5
25.4±0.1
52.4
Panel Mount Roller Plunger
PT
ZAQ-22
48
23.3±0.25
Two, M4 nuts
20.7
*1. Stainless-steel pin plunger
*2. Copper alloy frame
*3. Incomplete screw section part with a maximum of 1.5 mm
12.7 dia. *1
4.8
Two hex nuts 5-mm
thickness, 19 mm
between opposing edges
With groove for roller
penetration
OP
1.6
X-10G-B
8.34 N
1.12 N
0.8 mm
4.8 mm
0.15 mm
Two, M4 nuts
20.7
*1. Stainless-steel pin plunger
*2. Copper alloy frame
*3. Incomplete screw section part with a maximum of 1.5 mm
M12 × 1 mounting screw
1.6
OF max.
RF min.
PT max.
OT min.
MD max.
Note: This Actuator (pin plunger) can be used with
Two, M4 × 25 screws
Standard Pin Plungers (Z-15G(-B), Z-15E(B), X-10G(-B), DZ-10G-1A(-1B)) for the Z,
X, and DZ models.
22.6 24.2
*2
ZAQ-2
Z-15E-B
*3
14.5
dia.
M12 × 1 mounting
screw
18.9
ZAQ-22
OF max.
RF min.
PT max.
OT min.
MD max.
OP
20.7
23.9
*2
11.9
25.4±0.2
49.2
Two, M4 × 25
screws
Z-15E-B
DZ-10G-1B
8.34 N
1.12 N
2 mm
3.58 mm
0.15 mm
11.1 N
1.12 N
2 mm
1 mm
0.46 mm
37± 0.8 mm
35.4± 1.2 mm
Note: This Actuator (roller plunger) can be used with
standard pin plungers (Z-15G(-B), Z-15E(-B),
and DZ-10G-1A(-1B)). It cannot be used with
X models.
20.7
Spring washer
*1. Stainless-steel pin plunger
*2. Steel frame
*3. Incomplete screw section part with a maximum of 1.5 mm
Note: Each dimension has a tolerance of ±0.4 mm unless otherwise specified.
8
X
Safety Precautions
Refer to Safety Precautions for All Basic Switches.
• Mount a cover if the switch is to be installed in a location where
worker inattention could result in incorrect operation or accidents.
Precautions for Safe Use
Terminal Connection
Operation
• Make sure that the switching frequency or speed is within the
specified range.
1.If the switching speed is extremely slow, the contact may not be
switched smoothly, which may result in a contact failure or
contact welding.
2.If the switching speed is extremely fast, switching shock may
damage the Switch soon. If the switching frequency is too high,
the contact may not catch up with the speed.
The rated permissible switching speed and frequency indicate the
switching reliability of the Switch.
The life of a Switch is determined at the specified switching speed.
The life varies with the switching speed and frequency even when
they are within the permissible ranges. In order to determine the
life of a Switch model to be applied to a particular use, it is best to
conduct an appropriate durability test on some samples of the
model under actual conditions.
• Make sure that the actuator travel does not exceed the permissible OT
position. The operating stroke must be set to 70% to 100% of the rated OT.
Mounting Location
• Do not use the switch alone in atmospheres such as flammable or
explosive gases. Arcing and heat generation associated with
switching may cause fires or explosions.
• Switches are generally not constructed with resistance against
water. Use a protective cover to prevent direct spraying if the switch
is used in locations subject to splashing or spurting oil or water, dust
adhering.
Incorrect
Correct
Terminal box
• Install the switch in a location that is not directly subject to debris
and dust from cutting. The actuator and the switch body must be
protected from accumulated cutting debris and dirt.
Incorrect
(preventing malfunctions)
• Subjecting the switch to continuous vibration or shock may result in
contact failure or faulty operation due to abrasion powder and in
reduced durability. Excessive vibration or shock will cause the
contacts to operate malfunction or become damaged. Mount the
switch in a location that is not subject to vibration or shock and in a
direction that does not subject the switch to resonance.
• If silver contacts are used with relatively low frequency for a long
time or are used with microloads, the sulfide coating produced on
the contact surface will not be broken down and contact faults will
result. Use a microload switch that uses gold contacts.
• Do not use the switch in atmospheres with high humidity or heat or in
harmful gases, such as sulfide gas (H2S, SO2), ammonia gas (NH3),
nitric acid gas (HNO3), or chlorine gas (Cl2). Doing so may impair
functionality, such as with damage due to contacting faults or corrosion.
• The switch includes contacts. If the switch is used in an atmosphere
with silicon gas, arc energy may cause silicon oxide (SiO2) to
accumulate on the contacts and result in contact failure. If there is
silicon oil, silicon filling, silicon wiring, or other silicon products in the
vicinity of the switch, use a contact protection circuit to limit arcing
and remove the source of the silicon gas.
Handling
Precautions for Correct Use
Terminal box
Correct
Incorrect
When soldering lead wires to the Switch, make sure that the capacity
of the soldering iron is 60 W maximum. Do not take more than 5 s to
solder any part of the Switch. The characteristics of the Switch will
deteriorate if a soldering iron with a capacity of more than 60 W is
applied to any part of the Switch for 5 s or more.
Correct
• Set the common (COM) terminal to the positive terminal. If it is set
to the negative terminal, the Switch will not turn OFF.
• When using the Switch under an inductive load, the arc
suppression capability varies depending on current. If the current
becomes 0.6 to 1.2 A or of the time constant L/R exceeds 7 ms, be
sure to provide an arc suppressor.
• Since the Switch incorporates a permanent magnet, attention must
be paid to the following points:
(a) Avoid mounting the Switch directly onto a magnetic substance.
(b) Do not subject the Switch to severe shocks.
(c) Avoid placing the Switch in a strong magnetic field.
(d) Be sure to prevent iron dust or iron chips from adhering to the
built-in magnet or the magnetic blowout function of the Switch
will be adversely affected.
(e) Do not apply thermal shock to the Switch, or the magnetic flux
will be diminished.
• Since a ventilation hole is provided to avoid abnormal corrosion due
to operating conditions, provide a dustproofing device in locations
where the Switch is exposed to dust.
• Do not change operating positions for the actuator. Changing the
position may cause malfunction.
Wiring
• Do not use the switch in locations subject to hot water (greater than
60°C) or in water vapor.
• Do not use the switch outside the specified temperature and atmospheric conditions.
The permissible ambient temperature depends on the model. (Refer to the
specifications in this catalog.) Sudden thermal changes may cause thermal
shock to distort the switch and result in faults.
Incorrect
Correct
Separate the
installation location from
heat sources.
• Use wire sizes that are suitable to the applied voltage and carried current.
• If you use a soldering iron to solder the wires, do not allow the tip of
the soldering iron to exceed 380°C. If a Switch is used with
insufficient soldering, abnormal heat and burning may occur.
• Solder for no more than 5 s at 350°C and for no more than 3 s at
380°C. If heat is applied for too long, the case may melt, the lead
wire coverings may be scorched, and other characteristics of the
Switch may deteriorate.
Panel-mounted Model (X-10GQ@)
• To side-mount the panel-mount Switch to the panel with screws,
remove the hexagonal nut from the actuator.
• Too large a dog angle and too fast operating speed may damage
the Switch when the Switch is side-mounted on the panel.
• Too fast operating speed and too long overtravel of the roller
plunger Switch may result in damage to the Switch.
9
Terms and Conditions Agreement
Read and understand this catalog.
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you
have any questions or comments.
Warranties.
(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship
for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron
disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER
ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE
PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the
Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at
Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or
replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount
equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty,
repair, indemnity or any other claims or expenses regarding the Products unless Omron’s analysis confirms that the Products
were properly handled, stored, installed and maintained and not subject to contamination, abuse, misuse or inappropriate
modification. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall
not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or
electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice,
recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above
warranty.
See http://www.omron.com/global/ or contact your Omron representative for published information.
Limitation on Liability; Etc.
OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS,
WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted.
Suitability of Use.
Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the
combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable
third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself
is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine,
system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product
with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE
QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products.
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence
thereof.
Performance Data.
Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining
suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate
it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability.
Change in Specifications.
Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our
practice to change part numbers when published ratings or features are changed, or when significant construction changes are
made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers
may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at
any time to confirm actual specifications of purchased Product.
Errors and Omissions.
Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
2016.3
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2016 All Right Reserved.
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