Main technical parameters for QS limit switch micro switch
| Items | classification | 5A,3A/125,250VAC |
| Permissible operation speed | 0.1mm~1m/s(pushbutton type) | |
| Permissible make-break frequency | Mechanical 400 times/min electrical 30 times/min | |
| Insulation resistance | 100MΩ above (megohmmeter of 500VDC) | |
| Contact resistance (initial value) | 30mΩ max.(initial) | |
| puncture-withstand | Between disconnected terminals | AC1000V 50/60Hz 1min |
| Between non-current carrying parts and terminals | AC1500V 50/60Hz 1min | |
| Between the grounding and terminals | ||
| vibration resistance | Misoperation | double-amplitude 1.5mm 10 ~ 50Hz |
| Permissible make-break frequency | durable | 1000m/s |
| Misoperation | 300m/s | |
| Life | Electrical life (resistance load) | 100,000 times above |
| Mechanical life (distance) | 10,000,00 times above | |
| Ambient temperature and humidity | -25 ~ +80℃(with no icing) 35% ~ 85%RH | |
The detail of QS limit switch micro switch
Product characteristic
1.High precision micro switch
2.High precision of operating position:small contact spacing,highly operating speed,sensitive
3.long operating life:100,000 times above(5A 250VAC)