Characteristics and usage
- 1. To be stably sealed by sealed rubber ring and epoxy resin. Can be used in wet or dusty places.
- 2. A variety of contact terminals, provide with a variety kinds of wires.
- 3. A variety of levers.
- 4. Can be used in environmental resistant requirements application, outdoor equipments such as automobiles, vending machine, refrigerator, ice machine, bath equipment, wa ter heater and air-conditioner etc.
Internal configuration drawing
- 1. Moving piece
- 2. Contact
- 3. Cover
- 4. Contact
- 5. Case
- 6. NC terminal
- 7. NO terminal
- 8. Support
- 9. Epoxy resin
- 10. Hermetic loop
- 11. Pull spring
- 12. Plunger
- 13. Clasp ring
- 14. Lever
Technical characteristics
| 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 | Terminal type≤50mΩ Wire type≤100mΩ |
| Test Voltage - Between terminals of the same polarity | AC1000V, 50/60Hz, 1min |
| Test Voltage - Between current-carrying metal parts and ground(case), and between terminal and non-current-carrying metal parts | AC1500V, 50/60Hz, 1min |
| Vibration Resistance | 10~55Hz, 1.5mm double amplitude |
| Shock Resistance | Endurance: 1000m/s² (approx.100G) max Worng action: 300/s² (approx.30G) max |
| Electric shock proof protection degree | Ⅰ class |
| Case protection degree | IEC IP67(Except terminal part of terminal type) |
| Life | Mechanical≥2,000,000 cycles Electrical≥50,000 cycles |
| Safely Approvals | UL, CUL, CE, ENEC, DEMKO, EK, CQC |
Various model combinations
WS1-Z0
WS1-Z3
WS1-Z6
WS1-Z5
WS1-ZB3
WS1-ZB6
WS1-ZB5
Circuit illustration
Terminal dimensions
