Siemens Fuse Switch Disconnector, 4 Pole, 400A Max Current
- RS庫存編號:
- 218-3277
- 製造零件編號:
- 3KF4440-0LF11
- 製造商:
- Siemens
- RS庫存編號:
- 218-3277
- 製造零件編號:
- 3KF4440-0LF11
- 製造商:
- Siemens
產品概覽和技術數據資料表
法例與合規
- COO (Country of Origin):
- CN
產品詳細資訊
The Siemens switch disconnector with fuse has current ratting of 400 A with 4-pole configuration. They fulfil a safety isolation function in all age circuits. 3KF switch disconnector with fuses are optimized for complex applications in which LV HRC fuses are used. The brand offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets for safe and efficient electrical infrastructure in buildings and industry.
Protection class IP20
Isolation voltage 1000 V
Ambient temperature -25 °C to +70 °C
Surge voltage resistance 12 kV
Mechanical life 8000
Isolation voltage 1000 V
Ambient temperature -25 °C to +70 °C
Surge voltage resistance 12 kV
Mechanical life 8000
規格
Attribute | Value |
|---|---|
| Number of Poles | 4 |
| Maximum Current | 400A |
| Mounting Type | Surface Mount |
| Normal State Configuration | 8NO/8NC |
| Range | SENTRON |
| Series | 3KF |
| Mechanical Fuse Size | NH1, NH2 |
| Auxiliary Contacts Available | Yes |
| Maximum Operating Temperature | +70°C |
| Minimum Operating Temperature | -25°C |