WK Series Micro Switch Specifications |
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| WK1-1、WK3-1 | WK2-3 | WK1-9 | |
| Electrical Load Resistance | 27VDC、10A | 27VDC、25A | 27VDC、10A |
| Electrical Load Inductive (τ≤0.01s) | 27VDC、5A | – | 27VDC、5A |
| Pre-travel PT(mm) | 1min | 0.8～1.3 | 1.6max |
| Overtravel OT(mm) | 0.5min | ||
| Differential Travel DT(mm) | 0.7max | / | 0.35～0.5 |
| Operating Force OF(N) | 4.9max | 5.88～10.78 | 4.9max |
| Releasing Force RF(N) | 1.47min | / | 1.47min |
| Operating Temp.(℃) | -55～85 | ||
| Weight (g) | 10max | ||
| Electric Life (cycles) | 30, 000 | 10, 000 | 30, 000 |
| Insulation Resistance (normal) | 100ΜΩ | 50ΜΩ | 100ΜΩ |
| Insulation Resistance (damp heat) | 1ΜΩ | 1ΜΩ | 1ΜΩ |
| Dielectric Withstand Voltage (VAC) | 500 | ||
WK Series
WK Series Aviation & Military Micro Switch
1. Small size, light weight, large load capacity;
2. With instantaneous action function, sensitive action and parameters;
3. Non-maintainability;
4. Automatic reset;
5. Operating Temp.: (-55～85) ℃;
6. Electric life: 10 000～30 000 cycles;
7. Auxiliary pressing mechanisms such as levers, rollers, etc. can be added according to user requirements, they also can be manufactured according to user-specified open circuit structures.
Standard: WK type micro switch special technical specification (internal), WK1-9 micro switch special technical specification (internal).
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