Siemens Fuse Switch Disconnector, 4-Pole
- RS Stock No.:
- 143-454
- Mfr. Part No.:
- 3NP1154-1DA20
- Brand:
- Siemens
Subtotal (1 unit)*
£399.88
(exc. VAT)
£479.86
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 12 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £399.88 |
*price indicative
- RS Stock No.:
- 143-454
- Mfr. Part No.:
- 3NP1154-1DA20
- 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 | |
| Number of Poles | 4 | |
| 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 | NH1-NH2 | |
| Maximum Operating Temperature | 55°C | |
| Standards/Approvals | CCC, CE, DNV, EAC, UKCA | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Poles 4 | ||
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 NH1-NH2 | ||
Maximum Operating Temperature 55°C | ||
Standards/Approvals CCC, CE, DNV, EAC, UKCA | ||
The Siemens fuse switch disconnector 3NP1 is a 4 pole, NH2 model rated for 400 A, designed for assembly and installation on a mounting plate. It features a box terminal and includes a cover level of 70 mm, ensuring robust performance and ease of installation in various electrical applications.
Sealable
Extension auxiliary switch
Locking capability
Phase failure monitoring
Fuse monitoring
Overvoltage protection monitoring
Related links
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- Siemens Fuse Switch Disconnector, 1-Pole
- Siemens Fuse Switch Disconnector 400 A
- Siemens Fuse Switch Disconnector 250 A
- Siemens Fuse Switch Disconnector 630 A
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- Siemens Fuse Switch Disconnector 63 A, 63 A
