Best offer
Siemens
- Available:
- 6 pcs.In-StockUpdated at: 31-10-2025
- Offer from:
Trusted supplier — United Kingdom, member since 2021
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Siemens 3NA3144
FUSE LINK, LV HRC, 250A, 500VAC, 440VDC
1 / 1
Manufacturer catalogue image
Product Description
Lifecycle Status:
The Siemens FUSE LINK is a high-quality fuse element designed for low voltage (LV) applications. With a rating of 250A and a voltage capability of 500V AC and 440V DC, this fuse link offers reliable protection against overcurrent conditions. The fuse link features non-insulated grip lugs, ensuring easy installation and maintenance. It also includes a front indicator for visual monitoring of the fuse status.
This LV HRC fuse element is equipped with live grip lugs, which provide a secure connection while reducing the risk of accidental contact during handling. The NH1 designation indicates that this fuse link is suitable for use in non-hazardous environments. With its robust construction and high performance, the Siemens FUSE LINK is an ideal choice for applications requiring reliable electrical protection.
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Offer details
- Best offer from:
Trusted supplier — France, member since 2021- Availability:
- 15 pcs.On RequestUpdated at: 24-08-2026
- Condition:
- New Surplus
New Surplus - A new, unused, undamaged item without a manufacturer guarantee. The item may come without original packaging or in replacement packaging. If provided, the box may have been opened.
The Seller is responsible for shipping the product and invoicing
Specifications
- Brand
- Siemens
- Rated current
- 250 A
- Voltage type
- AC/DC
- Rated voltage AC
- 500 kV
- Rated voltage DC
- 440 kV
- Rated switching capacity
- 120 kA
- Power loss at rated current
- 18.2 W
Available Offers
(14)Siemens
- Available:
- 11 pcs.In-StockUpdated at: 19-08-2026
- Offer from:
Trusted supplier — Germany, member since 2024- Warranty:
- 24 months
Siemens
- Available:
- 1 pc.In-StockUpdated at: 19-08-2026
- Offer from:
- Trusted supplier — Germany, member since 2024
- Warranty:
- 24 months
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Documents
Data Sheet
Datasheet for Siemens 3NA3144, including specifications and features.
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TracePartsCAD Models
3D CAD model and technical drawings, ready for your design software.
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