
1.Has protection function.
2.Can be used in drainage pump and such similar equipments.


Item | Value |
Operating speed | 0.1mm-1m/s (no lever) |
Operating frequency | Mechanical 60 cycles/min; electrical 25 cycles/min |
Insulation resistance | ≥100MΩ(500VDC) |
Contact resistance | ≤50mΩ |
(Test voltage) Between not continuous terminals of the same polarity | AC1000V , 50/60Hz , 1min |
(Test voltage) Between current-carrying metal parts and ground(case), and between each terminal and non-current -carrying metal parts. | AC2000V , 50/60Hz , 1min |
Vibration resistance | 10-55Hz , 1.5mm Double amplitude |
Shock resistance | endurance : 1000m/s2 max Wrong action : 300m/s2 max |
Electric shock proof protection grade | II class |
Life | Mechanical≥500,000 cycles Electrical ≥ 50,000 cycles |
Safety approvals | UL ,CUL,ENEC, DEMKO , EK , CQC |




We have 790 employees.
Q2.How many engineers and department does your factory have?
We have 7 departments. There are 38 people in the R&D center,36 people in the quality department
Q3.Expect micro switch, do you have other switch?
We mainly produce micro switches, but also waterproof switches, power switches, push button switches, rocker switches, etc.