Siemens Fuse Switch Disconnector, 3-Pole
- RS Stock No.:
- 143-443
- Mfr. Part No.:
- 3NP1143-1JC23
- Brand:
- Siemens
Subtotal (1 unit)*
$1,135.00
(exc. GST)
$1,248.50
(inc. GST)
FREE delivery for orders over $80.00 ex GST
Stocked by manufacturer
- Ready to ship from 07 December 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | $1,135.00 |
*price indicative
- RS Stock No.:
- 143-443
- Mfr. Part No.:
- 3NP1143-1JC23
- Brand:
- Siemens
Specifications
Technical data sheets
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 | |
| Terminal Type | Box | |
| IP Rating | IP20, IP30, IP40 | |
| Series | SENTRON | |
| Minimum Operating Temperature | -25°C | |
| Mechanical Fuse Size | NH0-NH1 | |
| Maximum Operating Temperature | 55°C | |
| Standards/Approvals | UKCA, CCC, CE, DNV, EAC | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Poles 3 | ||
Product Type Fuse Switch Disconnector | ||
Enclosed/Not Enclosed Not Enclosed | ||
Terminal Type Box | ||
IP Rating IP20, IP30, IP40 | ||
Series SENTRON | ||
Minimum Operating Temperature -25°C | ||
Mechanical Fuse Size NH0-NH1 | ||
Maximum Operating Temperature 55°C | ||
Standards/Approvals UKCA, CCC, CE, DNV, EAC | ||
- COO (Country of Origin):
- CZ
The Siemens 3NP1 Fuse Switch Disconnector is a robust 3 pole device designed for NH1 fuse types, rated at 250 A. Tailored for the Rittal busbar system of 60 mm, it features box terminals for secure connections. This model includes electronic fuse monitoring EFM20 for enhanced safety and operational performance.
Sealable
Extension auxiliary switch
Locking capability
Overvoltage protection monitoring