Siemens Fuse Switch Disconnector, 4-Pole
- RS Stock No.:
- 143-688
- Mfr. Part No.:
- 3NP1164-1DA20
- Brand:
- Siemens
Subtotal (1 unit)*
£508.32
(exc. VAT)
£609.98
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 02 November 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £508.32 |
*price indicative
- RS Stock No.:
- 143-688
- Mfr. Part No.:
- 3NP1164-1DA20
- 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 | 4 | |
| Enclosed/Not Enclosed | Not Enclosed | |
| Mount Type | Mount Plate | |
| Terminal Type | Box | |
| IP Rating | IP20, IP40, IP30 | |
| Series | SENTRON | |
| Mechanical Fuse Size | NH2 | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 55°C | |
| Standards/Approvals | IEC 81346-2 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Fuse Switch Disconnector | ||
Number of Poles 4 | ||
Enclosed/Not Enclosed Not Enclosed | ||
Mount Type Mount Plate | ||
Terminal Type Box | ||
IP Rating IP20, IP40, IP30 | ||
Series SENTRON | ||
Mechanical Fuse Size NH2 | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 55°C | ||
Standards/Approvals IEC 81346-2 | ||
- COO (Country of Origin):
- CZ
The Siemens 3NP1 Fuse Switch Disconnector is a durable 4 pole device designed for NH3 fuse types, rated at 630 A. Optimized for assembly and installation on a mounting plate, it features box terminals for secure connections. With a cover level of 70 mm, this model provides reliable protection, making it suitable for a range of electrical applications.
Sealable
Extension auxiliary switch
Locking capability
Phase failure monitoring
Fuse monitoring
Overvoltage protection monitoring
Related links
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