Siemens Fuse Switch Disconnector, 4-Pole
- RS Stock No.:
- 144-044
- Mfr. Part No.:
- 3KF4440-4LF11
- Brand:
- Siemens
Subtotal (1 unit)*
£837.66
(exc. VAT)
£1,005.19
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 22 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £837.66 |
*price indicative
- RS Stock No.:
- 144-044
- Mfr. Part No.:
- 3KF4440-4LF11
- 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 | |
| Number of Poles | 4 | |
| Product Type | Fuse Switch Disconnector | |
| Enclosed/Not Enclosed | Not Enclosed | |
| Mount Type | Floor | |
| Terminal Type | Flat Terminal | |
| IP Rating | IP20 | |
| Series | SENTRON | |
| Minimum Operating Temperature | -25°C | |
| Mechanical Fuse Size | NH1-NH2 | |
| Maximum Operating Temperature | 70°C | |
| Standards/Approvals | CCC, CE, DNV, EAC, UKCA | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Poles 4 | ||
Product Type Fuse Switch Disconnector | ||
Enclosed/Not Enclosed Not Enclosed | ||
Mount Type Floor | ||
Terminal Type Flat Terminal | ||
IP Rating IP20 | ||
Series SENTRON | ||
Minimum Operating Temperature -25°C | ||
Mechanical Fuse Size NH1-NH2 | ||
Maximum Operating Temperature 70°C | ||
Standards/Approvals CCC, CE, DNV, EAC, UKCA | ||
- COO (Country of Origin):
- CN
The Siemens Switch disconnector with fuse 400 A, it has side operating mechanism. It is left Basic unit without handle flat terminal.
IP20 protection rated
UKCA and CE Approved