Siemens Fuse Switch Disconnector, 3-Pole
- RS Stock No.:
- 143-426
- Mfr. Part No.:
- 3NP1143-1BC24
- Brand:
- Siemens
Subtotal (1 unit)*
£355.14
(exc. VAT)
£426.17
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- Shipping from 25 September 2026
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Units | Per unit |
|---|---|
| 1 + | £355.14 |
*price indicative
- RS Stock No.:
- 143-426
- Mfr. Part No.:
- 3NP1143-1BC24
- 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 | Box | |
| IP Rating | IP40, IP30, IP20 | |
| Series | SENTRON | |
| Mechanical Fuse Size | NH0-NH1 | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 55°C | |
| Standards/Approvals | UKCA, EAC, DNV, CE, CCC | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Poles 3 | ||
Product Type Fuse Switch Disconnector | ||
Enclosed/Not Enclosed Not Enclosed | ||
Mount Type DIN Rail | ||
Terminal Type Box | ||
IP Rating IP40, IP30, IP20 | ||
Series SENTRON | ||
Mechanical Fuse Size NH0-NH1 | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 55°C | ||
Standards/Approvals UKCA, EAC, DNV, CE, CCC | ||
- COO (Country of Origin):
- CZ
The Siemens 3NP1 Fuse Switch Disconnector is a reliable 3 pole device designed for NH1 fuse types, rated at 250 A. Specifically optimized for the 60 mm 8US busbar system, it features box terminals for secure connections. This model includes electronic fuse monitoring EFM15 for enhanced safety, and its cover level of 32/70 mm ensures effective protection, making it suitable for a variety of electrical applications.
Sealable
Extension auxiliary switch
Locking capability
Overvoltage protection monitoring