Siemens Fuse Switch Disconnector, 4-Pole, 400A
- RS Stock No.:
- 225-5384
- Distrelec Article No.:
- 301-37-712
- Mfr. Part No.:
- 3KF4440-2LF11
- Brand:
- Siemens
Subtotal (1 unit)*
Kr. 13 518,65
(exc. VAT)
Kr. 16 898,31
(inc. VAT)
FREE delivery for online orders over 750,00 kr
Stocked by manufacturer
- Ready to ship from 25 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | Kr. 13 518,65 |
*price indicative
- RS Stock No.:
- 225-5384
- Distrelec Article No.:
- 301-37-712
- Mfr. Part No.:
- 3KF4440-2LF11
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Product Type | Fuse Switch Disconnector | |
| Number of Poles | 4 | |
| Enclosed/Not Enclosed | Enclosed | |
| Mount Type | Floor | |
| Switching Voltage | 690V | |
| Switching Current | 400A | |
| Terminal Type | Flat | |
| IP Rating | IP00, IP20 | |
| Series | 3KF4 | |
| Switching Power | 280kW | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 70°C | |
| Auxiliary Contacts Available | Yes | |
| Standards/Approvals | EN, VDE, RoHS, CCC, CE, EAC | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Fuse Switch Disconnector | ||
Number of Poles 4 | ||
Enclosed/Not Enclosed Enclosed | ||
Mount Type Floor | ||
Switching Voltage 690V | ||
Switching Current 400A | ||
Terminal Type Flat | ||
IP Rating IP00, IP20 | ||
Series 3KF4 | ||
Switching Power 280kW | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 70°C | ||
Auxiliary Contacts Available Yes | ||
Standards/Approvals EN, VDE, RoHS, CCC, CE, EAC | ||
The Siemens SENTRON switch disconnector with fuse has current ratings of 400 A. The 3KF switch disconnector with fuses are optimized for complex applications in which LV HRC fuses are used. It 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.
Protect against overload and short circuits
Basic unit with handle