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Mechanical Touch Switch


Detects Objects in Multiple Directions with High Sensitivity, Ideal for Robotics


Electrical ratings 1 mA at 5 VDC to 30 mA at 30 VDC (resistive load)


Degree of protection IP67
Durability *1 Mechanical 10,000,000 operations min.
Electrical 5,000,000 operations min. (at 30 mA 30 VDC resistive load)
Operating speed 5 to 500 mm/s
Mechanical 120 operations/min.
Electrical 60 operations/min.
Insulation resistance 100 MΩ min. at 250 VDC between each terminal and non-current-carrying metal parts
Contact resistance With 1 m cable:700 mΩ max. (initial value)
With 3 m cable:1.9 Ω max. (initial value)
With 5 m cable:3.1 Ω max. (initial value)
(50/60 Hz
1 min)
Between terminals of
same polarity
250 VAC (at TTP)
Between each terminal
and non-current-
carrying metal parts
1,000 VAC (600 VAC for M5 model)
Malfunction 10 to 55 Hz, 1.5-mm double amplitude *2
Mechanical 1,000 m/s2 max.
Malfunction 300 m/s2 max. *3
Ambient operating temperature -10°C to +70°C (with no icing)
Ambient operating humidity 35% to 95% RH
Actuator strength 14.7 N *4
Weight Switch M5: Approx. 14 g, M8: Approx. 20 g, M10: Approx. 21 g
Cable Approx. 10 g/m

Note: The above figures are initial values.
*1. Durability values are calculated at an operating temperature of +5°C to +35°C, and an operating humidity of 40% to
       Contact your OMRON sales representative for more detailed information on other operating environments.
*2. 16.7 Hz, 1-mm double amplitude for wobble stick models.
*3. 50 m/s2 max. for wobble stick models.
*4. Excluding the wobble stick models.