MERSEN FUSE NH 00 100A 500V AM NH00AM50V100

MERSEN FUSE NH 00 100A 500V AM NH00AM50V100

Mersen NH00AM50V100 NH00 aM industrial fuse link rated at 100 A and 500 V AC, designed for motor circuit short-circuit protection in industrial electrical systems.

SKU: NH00AM50V100Alt SKU: NH00AM50V100MPN: Y232505
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Why Choose the Mersen NH00AM50V100 NH Fuse?

The Mersen NH00AM50V100 is a high-performance NH aM industrial fuse link engineered to provide reliable short-circuit protection for motors, motor starters and associated industrial equipment. Manufactured to DIN NH standards, this fuse is designed for demanding low-voltage electrical installations where dependable protection and high breaking capacity are essential.

As part of the trusted Mersen NH fuse-link series, the NH00AM50V100 delivers outstanding protection for motor circuits while allowing temporary inrush currents during motor starting. Its robust ceramic body, live gripping lugs and double indicator simplify installation, maintenance and fuse replacement in industrial switchgear and distribution systems.

With a 100 A current rating, 500 V AC operating voltage and NH00 size, this fuse is ideal for motor protection in manufacturing facilities, control panels, distribution boards and industrial automation systems requiring dependable fault protection.

Key Advantages

  • High-quality NH aM fuse link for industrial motor protection.
  • 100 A current rating for demanding industrial applications.
  • 500 V AC rated voltage suitable for low-voltage power distribution.
  • Designed specifically for motor circuit short-circuit protection.
  • Double indicator enables quick fuse status identification.
  • Live gripping lugs allow safer fuse handling during replacement.

Key Features

  • Mersen NH fuse-link series.
  • NH00 size.
  • 100 A rated current.
  • 500 V AC rated voltage.
  • aM utilisation category for motor protection.
  • High breaking capacity for dependable fault interruption.
  • Ceramic industrial fuse construction.
  • Double indicator with live gripping lugs.

Reliable Protection for Industrial Motor Circuits

The Mersen NH00AM50V100 is designed to provide dependable short-circuit protection for motors and motor starters operating within industrial electrical systems. The aM operating characteristic allows the fuse to withstand normal motor starting currents while rapidly interrupting severe fault currents to protect valuable equipment.

Its ceramic construction, high interrupting capacity and DIN NH design make this fuse a trusted choice for switchgear manufacturers, panel builders and maintenance engineers requiring reliable overcurrent protection in demanding industrial environments.

Typical Applications

  • Industrial motor protection.
  • Motor starters and contactor assemblies.
  • Electrical switchboards.
  • Power distribution panels.
  • Industrial control panels.
  • Manufacturing and automation systems.

Technical Specifications

Current 100 A
Voltage 500 V
Manufacturer Mersen
Series NH Fuse-links
Model NH00AM50V100
Product type NH industrial fuse link
Fuse size NH00
Current rating 100 A
Rated voltage 500 V AC
Utilisation category aM
Frequency 50 / 60 Hz
Body material Ceramic
Indicator Double indicator
Connection Live gripping lugs
Breaking capacity 120 kA
Compliance RoHS compliant
HS Code 85361090
Country of Manufacture Hungary
Device Type Fuse link
Fuse Type NH (DIN)
Fuse Size NH00
Fuse Class aM

Frequently Asked Questions

What is the Mersen NH00AM50V100 used for?

This NH fuse link is designed to provide short-circuit protection for motors, motor starters and industrial electrical equipment.

What is the current rating of this fuse?

The Mersen NH00AM50V100 has a 100 A current rating.

What voltage is this fuse designed for?

This fuse is rated for operation on 500 V AC electrical systems.

What does the aM fuse characteristic mean?

The aM characteristic is designed for motor circuit protection, providing short-circuit protection while allowing temporary motor starting currents without nuisance operation.

Where is the NH00AM50V100 commonly installed?

It is commonly installed in industrial switchgear, motor control centres, distribution boards and automation control panels.

Trusted by Industrial Professionals Worldwide

Mersen NH fuse links are trusted by electrical engineers, panel builders and industrial maintenance professionals for delivering reliable circuit protection, high breaking capacity and dependable performance in demanding industrial applications.

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