Siemens Fuse Switch Disconnector, 4 Pole, 400A Max Current
- RS Stock No.:
- 218-3278
- Mfr. Part No.:
- 3KF4440-0MF11
- Manufacturer:
- Siemens
Temporarily out of stock - back order for despatch 03/06/2024, delivery within 5 working days from despatch date
Added
Price Each
SGD1,780.07
(exc. GST)
SGD1,940.28
(inc. GST)
| Units | Per unit |
| 1 + | SGD1,780.07 |
- RS Stock No.:
- 218-3278
- Mfr. Part No.:
- 3KF4440-0MF11
- Manufacturer:
- Siemens
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- CN
Product Details
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.
Size of the switch disconnector 4
Protection class IP20
Isolation voltage 1000 V
Ambient temperature -25 °C to +70 °C
Surge voltage resistance 12 kV
Mechanical life 8000
Protection class IP20
Isolation voltage 1000 V
Ambient temperature -25 °C to +70 °C
Surge voltage resistance 12 kV
Mechanical life 8000
Specifications
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 |
| Minimum Operating Temperature | -25°C |
| Maximum Operating Temperature | +70°C |