Siemens Nc fuse link NH1 A gG Un AC Un DC

250 A
Ratings
BrandMore from Siemens
Delivered between 3.2.2026 and 17.2.2026
Free shipping starting at 50.–

Nominal current5

Product details

NH fuse link, NH1, In: 250 A, gG, Un AC: 500 V, Un DC: 440 V, combination indicator, insulated handle lugs. The NH fuse system from Siemens is an important component of the SENTRON protection components for electrical installations, offering effective protection of persons, equipment, and systems through safe disconnection in the event of an overload or short circuit. Compared to miniature circuit breakers, higher short-circuit currents can be realized with better current limitation at the same time. The NH fuse system is characterized by: 1. Combination detectors signal the switching off of the fuse by a clear color change from red to white. 2. More safety during changing due to insulated handle lugs. 3. High selectivity at low cost. 4. Long-term and safe operation due to silver-plated contact blades. 5. Fuse links from 2 A to 1250 A and in sizes 000, 00, 0, 1, 2, 3, 4, and 4a.

Key specifications

Item number
13045573

General information

Manufacturer
Siemens
Category
Fuses
Manufacturer no.
3NA6144
Release date
7.4.2020
Sales rank in Category Fuses
110 of 5921

Backup Features

Fuse type
Diazed fuse
Nominal current
250 A
Nominal voltage
500 V
voltage type
AC/DC

Origin

Country of origin
Greece

Sustainability

Manufacturer commitment
RE100, SBTi

Voluntary climate contribution

Manufacturer compensation
According to RE100, the manufacturer Siemens fully compensates for its energy consumption, leading to a reduction in emissions.
CO₂-Emission
Climate contribution

Scope of delivery

Items per sales unit
3 pcs.

Product dimensions

Width
47.20 mm

30-day right of return if unopened
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Fuses» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Voltima
    0 %
  • 12.Hager
    0.1 %
  • 13.Mersen
    0.2 %
  • 14.Siemens
    0.4 %
  • 15.Fusibles Lac
    0.9 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Siemens
    Not enough data
  • Beha Amprobe
    Not enough data
  • Ective
    Not enough data
  • Fusibles Lac
    Not enough data
  • Goobay
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Fuses» category returned?

Source: Digitec Galaxus
  • 12.Hager
    3.2 %
  • 13.Offgridtec
    4.4 %
  • 14.Tru Components
    4.9 %
  • 15.Steffen
    5.2 %
  • 16.Siemens
    6.6 %
Source: Digitec Galaxus