Siemens Fuse Switch Disconnector, 3-Pole
- RS Stock No.:
- 143-473
- Mfr. Part No.:
- 3NP1163-1DA12
- Brand:
- Siemens
Subtotal (1 unit)*
£409.90
(exc. VAT)
£491.88
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 12 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £409.90 |
*price indicative
- RS Stock No.:
- 143-473
- Mfr. Part No.:
- 3NP1163-1DA12
- 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 | 3 | |
| Enclosed/Not Enclosed | Not Enclosed | |
| Terminal Type | Flat Terminal | |
| IP Rating | IP20, IP30, IP40 | |
| Series | SENTRON | |
| Minimum Operating Temperature | -25°C | |
| Mechanical Fuse Size | NH2 | |
| Maximum Operating Temperature | 55°C | |
| Standards/Approvals | CCC, CE, DNV, EAC, UKCA | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Fuse Switch Disconnector | ||
Number of Poles 3 | ||
Enclosed/Not Enclosed Not Enclosed | ||
Terminal Type Flat Terminal | ||
IP Rating IP20, IP30, IP40 | ||
Series SENTRON | ||
Minimum Operating Temperature -25°C | ||
Mechanical Fuse Size NH2 | ||
Maximum Operating Temperature 55°C | ||
Standards/Approvals CCC, CE, DNV, EAC, UKCA | ||
- COO (Country of Origin):
- CZ
The Siemens fuse switch disconnector 3NP1 is a 3 pole, NH3 model rated for 630 A, designed for assembly and installation on a mounting plate. It features a flat terminal and includes electronic fuse monitoring, with a cover level of 70 mm, ensuring reliable performance and enhanced safety in electrical installations.
Sealable
Extension auxiliary switch
Locking capability
Phase failure monitoring
Overvoltage protection monitoring