Electric welding Machinery switch KDHc-25A(ROHS,CE certificate)
Negotiable /Piece
Min.Order:100 Pieces
Wenzhou Changjiang Electrical Appliance Factory
No. | Tech Parameters | requirement |
1. | rated voltage | below 440V |
2. | rated current | 20A,25A,32A,63A |
3. | frequency | AC50HZ |
4. | No.of poles | None |
5. | No.of layers | make as required with circuit diagram |
6. | panel size | 30*30mm,48*48mm,64*64mm,88*88mm |
7. | colour of handle | black,white,red,grey |
8. | Working temperature | -25°C~+40°C REMARKS:the average temperature mustn’t be pass 35°C |
9. | Working height | ≤2,000m |
10. | Relative humidity |
≤50% with highest temperature +40°C,but allow higher humidity with low temperature less than 40°C (eg.:humidity 90%----teperature20°C) |
11. | Instalation conditions | polution class III |
12. | Mechanical life | 0.1*106times |
13. | Electrical life | 0.03*106times |
14. | Operative frequency | 120times/hour |
15. | transform angle | 30°/45°/60°/90°/120°/135°/150° |