Siemens Fuse Switch Disconnector, 3 Pole, 250A Max Current
- RS Stock No.:
- 143-417
- Mfr. Part No.:
- 3NP1143-1BC12
- Brand:
- Siemens
Subtotal (1 unit)*
£375.92
(exc. VAT)
£451.10
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 20 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £375.92 |
*price indicative
- RS Stock No.:
- 143-417
- Mfr. Part No.:
- 3NP1143-1BC12
- 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 reliable 3 pole device designed for NH1 fuse types, rated at 250 A. Specifically engineered for the 8US busbar system of 60 mm, it features flat terminals for straightforward installation. This model incorporates electronic fuse monitoring EFM10 for enhanced safety and efficiency.
Sealable
Extension auxiliary switch
Locking capability
Phase failure monitoring
Overvoltage protection monitoring
Extension auxiliary switch
Locking capability
Phase failure monitoring
Overvoltage protection monitoring
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