The Micro Switch 7S-WK-1 is a precise quick-action switch that employs a momentary mechanism, featuring a very small contact gap and a short stroke.
Its key feature is that it can achieve rapid circuit connection and disconnection through a very small physical action (such as pressing and releasing), and it is widely used as a position detection, limit control, and signal triggering component in equipment.
• Features: Compact size, precise triggering, fast on/off response (switching time < 5ms), stable contact reliability; equipped with both normally closed and normally open dual contacts to accommodate multiple control logics.
• Function: Switches circuit on/off via trigger rod displacement, detects equipment component position and status, and executes control actions such as start/stop and signal triggering.
| Parameter | Specification |
|---|---|
| Rated Voltage | AC 125V/250V |
| Rated Current | 3A~16A (model-dependent) |
| Actuation Stroke | 1.5mm~5mm (adjustable) |
| Mechanical Life | ≥1,000,000 cycles |
| Electrical Life | ≥100,000 cycles (at rated load) |
• Low-voltage electrical equipment: Serves as an auxiliary component for status feedback in miniature circuit breakers and relays (e.g., detecting circuit breaker closing/opening positions).
• Control circuits: Functions as a signal trigger in PLCs and small control cabinets, enabling precise equipment start/stop and travel limit detection.
• Electrical testing devices: Acts as a status switching element in electricity meters and testing instruments, facilitating data acquisition and functional mode switching.
We offer comprehensive OEM and ODM services tailored to your specific requirements. Should you require customized products, our professional team will provide full support to meet your needs.
