MERSEN FUSE NDZ-FUSE 500V 10A FLINK NDZFK50V10

MERSEN FUSE NDZ-FUSE 500V 10A FLINK NDZFK50V10

Mersen L201766 NDZFK50V10 DIN D gG/Flink fuse link rated at 10 A and 500 V AC/DC for reliable protection of low voltage electrical equipment.

SKU: L201766Alt SKU: NDZFK50V10MPN: L201766
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List Price £3.44 ex VAT
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Why Choose the Mersen L201766 DIN D gG/Flink Fuse Link?

The Mersen L201766 is a fast acting DIN D screw fuse link designed to provide dependable protection for low voltage electrical distribution systems and equipment. Supplied under catalogue number NDZFK50V10, this fuse features a 10 A current rating, 500 V AC / 500 V DC operating voltage and the compact NDZ fuse size, making it ideal for protecting cables, conductors and electrical equipment against overloads and short circuits.

As part of Mersen's trusted D Fuse-links Flink series, the L201766 offers a fast operating characteristic, allowing rapid interruption of fault currents to reduce damage to connected equipment. Its ceramic construction, current limiting design and integrated coloured visual indicator provide dependable performance and straightforward maintenance in industrial and commercial installations.

Designed for use in standard DIN D screw fuse systems, the Mersen L201766 is ideally suited to distribution boards, control panels and machinery where rapid fault clearance is essential. The red identification colour enables quick recognition of the 10 A current rating during installation and maintenance.

Key Advantages

  • Fast acting DIN D gG/Flink fuse link.
  • 10 A rated current for dependable equipment protection.
  • 500 V AC / 500 V DC operating voltage.
  • Current limiting design helps minimise fault energy.
  • Fast interruption helps reduce equipment damage.
  • Red identification colour enables rapid current rating recognition.

Key Features

  • Mersen D Fuse-links Flink series.
  • Manufacturer part number: L201766.
  • Catalogue number: NDZFK50V10.
  • 10 A nominal current rating.
  • 500 V AC and 500 V DC rated voltage.
  • NDZ DIN fuse size.
  • Fast acting gG/Flink characteristic.
  • Visual coloured indicator flag.

Reliable Protection for Electrical Equipment

Fast acting DIN D fuse links are engineered to interrupt fault currents quickly, helping to minimise thermal and mechanical stress on connected electrical equipment. Their current limiting characteristics contribute to improved equipment reliability and reduced maintenance costs.

The Mersen D Fuse-links Flink range is widely used throughout industrial, commercial and infrastructure installations where dependable protection and straightforward fuse replacement are required.

Typical Applications

  • Electrical distribution boards.
  • Industrial control panels.
  • Commercial electrical installations.
  • Machinery and automation equipment.
  • Control circuits.
  • Equipment protection.

Technical Specifications

Current 10 A
Voltage 500 V
Manufacturer Mersen
Series D Fuse-links Flink
Manufacturer part number L201766
Catalogue number NDZFK50V10
Product type DIN D screw fuse link
Fuse size NDZ
Rated current 10 A
Rated voltage AC 500 V
Rated voltage DC 500 V
Frequency 50 / 60 Hz
Operating characteristic gG / Flink
Identification colour Red
Indicator system Coloured visual indicator flag
Weight Approx. 12.9 g
Mounting type DIN D screw fuse holder
HS Code 85361010
Device Type Fuse link
Fuse Class gG

Frequently Asked Questions

What is the Mersen L201766 used for?

The Mersen L201766 protects electrical equipment and low voltage circuits against overloads and short circuits using a fast acting fuse characteristic.

What is the current rating of this fuse?

This fuse link has a 10 A current rating.

What voltage is the L201766 rated for?

The fuse is rated for operation at up to 500 V AC and 500 V DC.

What fuse size is the L201766?

The L201766 is manufactured in the standard NDZ DIN D fuse size.

What does the red colour indicate?

The red identification colour allows maintenance personnel to quickly identify the fuse as a 10 A model.

Trusted by Electrical Professionals Worldwide

Mersen DIN D fuse links are trusted by electricians, panel builders and maintenance engineers worldwide for dependable protection of low voltage electrical systems and industrial equipment.

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