• 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
Model Number Legend
Ordering Information
Terminal
Actuator
Pin plunger
Slim spring plunger
Short spring plunger
Panel mount plunger
Panel mount roller plunger
Panel mount cross
roller plunger
Leaf spring
Short hinge lever
Hinge lever
Low-force hinge lever
Short hinge roller lever
Hinge roller lever
Reverse hinge lever
Reverse short hinge
roller lever
*
Reverse hinge roller lever
*
Solder terminal
Model
X-10G
X-10GS
X-10GD
X-10GQ
X-10GQ22
X-10GQ21
X-10GL
X-10GW21
X-10GW
X-10GW4
X-10GW22
X-10GW2
X-10GM
X-10GM22
X-10GM2
X-10G@-@
(1) (2)(3) (4)
(1) Ratings
10
G
: 10 A (125 VDC)
: 0.9 mm
Screw terminal
Model
X-10G-B
X-10GS-B
X-10GD-B
X-10GQ-B
X-10GQ22-B
X-10GQ21-B
X-10GL-B
X-10GW21-B
X-10GW-B
X-10GW4-B
X-10GW22-B
X-10GW2-B
X-10GM-B
X-10GM22-B
X-10GM2-B
(2) Contact Gap
(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)
* 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
Non-inductive load (A)
Rated
voltage
8 VDC
14 VDC
30 VDC
125 VDC
250 VDC
Resistive
load
NC
10
10
10
10
3
NO
Lamp load
NC
3
3
3
3
1.5
NO
1.5
1.5
1.5
1.5
0.75
Inductive load (A)
Inductive
load
NC
10
10
10
7.5
2
NO
10
10
10
6
1.5
Motor load
NC
5
5
5
5
2
NO
2.5
2.5
2.5
2.5
1.5
Contacts
Contact Specification
Material
Gap
(standard value)
NC
NO
Silver
0.9 mm
30 A max.
15 A max.
Inrush current
Engineering Data
Mechanical Durability (X-10G)
Durability (x10
4
operations)
5,000
3,000
Ambient temperature: 20±2°C
Ambient humidity: 65±5%RH
Without load
Operating frequency: 240 operations/min
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
1,000
700
500
300
200
100
70
50
30
20
10
0
0.1
0.2
0.3
0.4
0.5
0.6 0.7 0.8 0.9
Overtravel (mm)
Certified Standard Ratings
Ask your OMRON representative for information on certified models.
UL/CSA
Rated voltage
125 VDC
250 VDC
Model
X-10G
10 A
3A
Electrical Durability (X-10G)
Durability (x10
4
operations)
500
300
200
100
70
50
30
20
10
7
5
3
2
1
0
2
4
6
8
10
12
14
Switching current (A)
125 VDC
L/R = 7 ms
Ambient temperature: 20±2°C
Ambient humidity: 65±5%RH
Operating frequency: 20 operations/min
EN (CE)
(Conform to EN61058-1)
Rated voltage
125 VDC
Model
X-10
10 A
Characteristics
Operating speed
Operating
frequency
Mechanical
Electrical
0.1 mm to 1 m/s
*1
240 operations/min
20 operations/min
100 MΩ min. (at 500 VDC)
15 mΩ max. (initial value)
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-current-
carrying metal parts
10 to 55 Hz, 1.5-mm double amplitude
*2
1,000 m/s
2
max.
300 m/s
2
max.
*1 *2
1,000,000 operations min.
100,000 operations min.
IP00
Class I
175
−25°C
to 80°C (with no icing)
35% to 85%RH
Approx. 27 to 63 g
125 VDC L/R = 0
Insulation resistance
Contact resistance
Dielectric strength
Vibration
resistance
Shock
resistance
Durability
Malfunction
Destruction
Malfunction
Mechanical
Electrical
Degree of protection
Degree of protection
against electric shock
Proof tracking index (PTI)
Ambient operating
temperature
Ambient operating
humidity
Weight
*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
Terminals
Screw Terminals (-B)
(Unit: mm)
Mounting
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
20
20
9.2
17.45
±
0.2
NC
25.4
±
0.1
COM
NO
1
3
2
49.2
Three, M4
×
5.5
Terminal screws
(with toothed
washer)
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
12.5
+0.2
dia.
0
5
+0.2
0
Solder Terminal (-A)
("-A" is not included in the model numbers.)
12.5
+0.2
dia.
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.)
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