Siemens Fuse Switch Disconnector, 4 Pole, 400A Max Current
- RS Stock No.:
- 143-454
- Mfr. Part No.:
- 3NP1154-1DA20
- Brand:
- Siemens
Subtotal (1 unit)*
£378.76
(exc. VAT)
£454.51
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 24 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £378.76 |
*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 | |
| Maximum Current | 400A | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Poles 4 | ||
Maximum Current 400A | ||
- COO (Country of Origin):
- CZ
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
Extension auxiliary switch
Locking capability
Phase failure monitoring
Fuse monitoring
Overvoltage protection monitoring