Siemens Fuse Switch Disconnector, 3-Pole
- RS Stock No.:
- 143-647
- Mfr. Part No.:
- 3NP1153-1BC11
- Brand:
- Siemens
Subtotal (1 unit)*
£448.96
(exc. VAT)
£538.75
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 01 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £448.96 |
*price indicative
- RS Stock No.:
- 143-647
- Mfr. Part No.:
- 3NP1153-1BC11
- 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 | 3 | |
| Product Type | Fuse Switch Disconnector | |
| Enclosed/Not Enclosed | Not Enclosed | |
| Mount Type | DIN Rail | |
| Terminal Type | Flat Terminal | |
| IP Rating | IP40, IP30, IP20 | |
| Series | SENTRON | |
| Mechanical Fuse Size | NH1-NH2 | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 55°C | |
| Standards/Approvals | DNV, CE, CCC, UKCA, EAC | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Poles 3 | ||
Product Type Fuse Switch Disconnector | ||
Enclosed/Not Enclosed Not Enclosed | ||
Mount Type DIN Rail | ||
Terminal Type Flat Terminal | ||
IP Rating IP40, IP30, IP20 | ||
Series SENTRON | ||
Mechanical Fuse Size NH1-NH2 | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 55°C | ||
Standards/Approvals DNV, CE, CCC, UKCA, EAC | ||
- COO (Country of Origin):
- CZ
The Siemens 3NP1 fuse switch disconnector is a 3 pole unit rated for 400 A, designed for integration with a busbar system at a 60 mm spacing. It features flat terminals and includes electromechanical fuse monitoring for enhanced operational safety. The cover has dual level options of 32 mm and 70 mm, making it suitable for a variety of installation configurations in electrical systems.
Sealable
Extension auxiliary switch
Locking capability
Phase failure monitoring
Overvoltage protection monitoring