General-purpose Basic Switch X F-151
Limit
Switches
■ Ratings
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:
Ambient temperature: 20±2°C
Ambient humidity: 65±5%
Operating frequency: 20 operations/min
■ Characteristics
Note: 1. The values are for the pin plunger models. (Contact your OMRON representative for other models.)
2. Malfunction: 1 ms max.
■ Contact Specification ■ Contact Form (SPDT)
Note: With the reverse-type models (X-10GM@), the NC and NO ter-
minal arrangements are reversed.
Rated voltage Non-inductive load Inductive load
Resistive load Lamp load Inductive load Motor load
NC NO NC NO NC NO
8 VDC
14 VDC
30 VDC
125 VDC
250 VDC
10 A
10 A
10 A
10 A
3 A
3 A
3 A
3 A
3 A
1.5 A
1.5 A
1.5 A
1.5 A
1.5 A
0.75 A
10 A
10 A
10 A
7.5 A
2 A
10 A
10 A
10 A
6 A
1.5 A
5 A
5 A
5 A
5 A
2 A
2.5 A
2.5 A
2.5 A
2.5 A
1.5 A
Operating speed 0.1 mm to 1 m/s (see note 1)
Operating frequency 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-current-carrying metal parts
Vibration resistance Malfunction: 10 to 55 Hz, 1.5-mm double amplitude (see note 2)
Shock resistance
Destruction: 1,000 m/s
2
{approx. 100G} max.
Malfunction: 300 m/s
2
{approx. 30G} max. (see note 1, 2)
Durability Mechanical: 1,000,000 operations min.
Electrical: 100,000 operations min.
Degree of protection IP00
Degree of protection against
electric shock
Class I
Proof tracking index (PTI) 175
Switch category D (IEC335-1)
Ambient temperature Operating: −25°C to 80°C (with no icing)
Ambient humidity Operating: 35% to 85% max.
Weight Approx. 27 to 63 g
Item X-10
Contacts Material Silver alloy
Gap (standard value) 0.9 mm
Inrush current NC 30 A max.
NO 15 A max.
COM NC NC