Siemens Fuse Switch Disconnector, 3-Pole
- RS Stock No.:
- 143-391
- Mfr. Part No.:
- 3NP1123-1JB23
- Brand:
- Siemens
Subtotal (1 unit)*
£268.81
(exc. VAT)
£322.57
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 03 August 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £268.81 |
*price indicative
- RS Stock No.:
- 143-391
- Mfr. Part No.:
- 3NP1123-1JB23
- 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 | Plate | |
| Terminal Type | Box | |
| IP Rating | IP10, IP30 | |
| Series | SENTRON | |
| Minimum Operating Temperature | -25°C | |
| Mechanical Fuse Size | NH000 | |
| Maximum Operating Temperature | 55°C | |
| Standards/Approvals | CCC, CE, DNV, EAC, UKCA | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Poles 3 | ||
Product Type Fuse Switch Disconnector | ||
Enclosed/Not Enclosed Not Enclosed | ||
Mount Type Plate | ||
Terminal Type Box | ||
IP Rating IP10, IP30 | ||
Series SENTRON | ||
Minimum Operating Temperature -25°C | ||
Mechanical Fuse Size NH000 | ||
Maximum Operating Temperature 55°C | ||
Standards/Approvals CCC, CE, DNV, EAC, UKCA | ||
- COO (Country of Origin):
- CZ
The Siemens 3NP1 Fuse Switch Disconnector is a dependable 3 pole device designed for NH000 fuse types, rated at 160 A. Specifically engineered for the Rittal busbar system of 40 mm, it features box terminals for secure connections. This model incorporates electronic fuse monitoring EFM20 for enhanced safety and performance.
Sealable
Extension auxiliary switch
Locking capability
Overvoltage protection monitoring