Limit Switch, WL Series
Product Description
Limit Switch, WL Series
Features:
Double-circuit limit switch, is widely used
Firm aluminum alloy enclosure
High emchanical strength
Structure preventing oil, water and pressure
Indicating plate with setting position is installed in it, so it is easy to maintain
Kinds of actuators is taken convenience for using
Built-in contact stand has double-reed, so it has long mechanical life
Characteristics / Application:
| Item | Value | |
| Protection degree | IP67 | |
| Life | Mechanical | Ten million times |
| Eleatrical | Five hundred thousand times | |
| Operation speed | 1mm-1m/s | |
| Operation frequency | Mechanical | 120 times/m |
| Eleatrical | 20 times/m | |
| Insulation resistance | 100MΩ (DC 500V) | |
| Contact resistance | Under 15MΩ (Initial value) | |
| With stand voltage (50/60Hz 1min) | Between the terminals of same pole | AC 1000V (600V) |
| Between charged metal parts | AC 2200V (1500V) | |
| Between non-charged | AC 2200V (1500V) | |
| metal parts of each terminal | ||
| Vibration | Misoperation | 10-55Hz amplitude 1.5mm |
| Load | AC 250V 10A; AC 380V 10A DC 125V 5A; DC 250V 5A | |
| Ambient operating temperature | -10~+80℃ | |
| Humidity | ＜95% | |