Siemens Fuse Switch Disconnector, 3-Pole, 400A
- RS Stock No.:
- 143-651
- Mfr. Part No.:
- 3NP1153-1BC14
- Brand:
- Siemens
Subtotal (1 unit)*
£398.43
(exc. VAT)
£478.12
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 19 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £398.43 |
*price indicative
- RS Stock No.:
- 143-651
- Mfr. Part No.:
- 3NP1153-1BC14
- 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 | |
| Mount Type | Floor | |
| Switching Voltage | 690V | |
| Electrical Phase | 3 | |
| Terminal Type | Clamp Terminal | |
| Switching Current | 400A | |
| IP Rating | IP20, IP30, IP40 | |
| Minimum Operating Temperature | -25°C | |
| Mechanical Fuse Size | NH1-NH2 | |
| Maximum Operating Temperature | 55°C | |
| Standards/Approvals | CE, RoHS, UKCA, EAC | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Fuse Switch Disconnector | ||
Number of Poles 3 | ||
Enclosed/Not Enclosed Not Enclosed | ||
Mount Type Floor | ||
Switching Voltage 690V | ||
Electrical Phase 3 | ||
Terminal Type Clamp Terminal | ||
Switching Current 400A | ||
IP Rating IP20, IP30, IP40 | ||
Minimum Operating Temperature -25°C | ||
Mechanical Fuse Size NH1-NH2 | ||
Maximum Operating Temperature 55°C | ||
Standards/Approvals CE, RoHS, UKCA, EAC | ||
The Siemens 3NP1 fuse switch disconnector is a 3 pole device rated for 400 A, designed for a 60 mm 8US busbar system. It features flat terminals and incorporates electronic fuse monitoring with the EFM15, ensuring enhanced safety and performance. The cover offers flexible height options of 32 mm and 70 mm.
Sealable
Extension auxiliary switch
Locking capability
Overvoltage protection monitoring
Related links
- Siemens Fuse Switch Disconnector, 3-Pole
- Siemens Fuse Switch Disconnector 400 A
- Siemens Fuse Switch Disconnector 400 A, NH2
- Siemens Switch Disconnector 400 A, 400 A
- Siemens Fuse Switch Disconnector 400 A
- Siemens Fuse Switch Disconnector 160 A
- Single Parameter(s) Chlorine Test Strips, max. measurement 200ppm - 100 strips
- IDC Tools