Siemens Fuse Switch Disconnector, 3 Pole, 250A Max Current
- RS Stock No.:
- 143-427
- Mfr. Part No.:
- 3NP1143-1DA12
- Brand:
- Siemens
Subtotal (1 unit)*
£281.25
(exc. VAT)
£337.50
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 03 November 2025
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Units | Per unit |
|---|---|
| 1 + | £281.25 |
*price indicative
- RS Stock No.:
- 143-427
- Mfr. Part No.:
- 3NP1143-1DA12
- 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 | |
| Maximum Current | 250A | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Poles 3 | ||
Maximum Current 250A | ||
- 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. Optimized for assembly and installation on a mounting plate, it features flat terminals for easy connectivity. This model includes electronic fuse monitoring EFM10 for enhanced safety and efficiency, while its cover level of 70 mm ensures effective protection, making it suitable for a variety of electrical applications.
Sealable
Extension auxiliary switch
Locking capability
Phase failure monitoring
Overvoltage protection monitoring
Extension auxiliary switch
Locking capability
Phase failure monitoring
Overvoltage protection monitoring