El interruptor de cuchilla con cubierta protectora HD11, HS11/B es un producto derivado recientemente desarrollado a partir de los modelos HD11 y HS11. Se presenta como el producto alternativo ideal para reemplazar a las series HD11, HD11F y HS11, mejorando significativamente la protección y seguridad del personal para prevenir descargas eléctricas.
Preguntar
Certificado
Working environment conditions:
1.1 Ambient air temperature: not higher than +40℃, and is not below than -5℃.
1.2 Altitude: not exceed 2,000 meters.
1.3 Humidity:
The relative air humidity does not exceed 50% at the maximum temperature +40℃. A higher relative humidity is allowed at a lower temperature, such as up to 90% at 20℃. Special measures are taken for condensation occurred occasionally due to temperature changes.
1.4 Pollution degree: Level 3
1.5 The switch shall be installed in places where there is no obvious shaking, impact vibration or rain and snow erosion and no explosive and hazardous medium, and there is no enough gas and dust to cause metal corrosion and insulation damage in medium.
| Resistive current (A) | 100 | 200 | 250 Small-size | 250 | 400 | 630 | 1000 | |
| Rated working current (A) | 63, 80 100 | 125, 160 | 250 | 200 | 250 | 400 | 600 | 630 |
| 200 | ||||||||
| Rated working voltage (V) | 415/690 | |||||||
| Rated insulation voltage (V) | 1000 | |||||||
| Rated impulse withstand voltage (kV) | 12 | |||||||
| Usage category | AC-20A | |||||||
| Mechanical life (times) | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 | 5,000 | 3,000 | |
| Short-time withstand current (Ka/1s) | 5 | 5 | 5 | 10 | 15 | 20 | 25 | |
| Operating force (N) | ≤300 | ≤300 | ≤300 | ≤300 | ≤400 | ≤400 | ≤450 | |
Zhejiang Tengen Electric Co., Ltd.
Zona Industrial de Sulv, Pueblo de Liushi, Ciudad de Yueqing, Provincia de Zhejiang, China, 325699
+86 21 3119 8727
marketing@tengen.com.cn
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