MERSEN FUSE NDZ-FUSE 500V 25A FLINK NDZFK50V25

MERSEN FUSE NDZ-FUSE 500V 25A FLINK NDZFK50V25

Mersen Y212541 NDZFK50V25 DIN D fast acting fuse-link with 25 A rating, 500 V AC/DC operation and NDZ size for reliable equipment and circuit protection.

SKU: Y212541Alt SKU: NDZFK50V25MPN: Y212541
Price
List Price £3.44 ex VAT
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£3.44
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Manufacturer Lead Time

Sold in packs of 25

£3.44

Why Choose the Mersen Y212541 NDZFK50V25 DIN D Fast Acting Fuse-link?

The Mersen Y212541 (NDZFK50V25) is a premium DIN D fast acting (gG/Flink) fuse-link designed to provide rapid protection for electrical equipment and low voltage distribution circuits. Manufactured by Mersen, a global leader in electrical protection, this fuse is specifically engineered to interrupt fault currents quickly, helping minimise damage to sensitive electrical equipment while ensuring reliable circuit protection.

Featuring a 25 A current rating, 500 V AC / 500 V DC operating voltage and an NDZ (D1) screw fuse format, the Y212541 is ideal for industrial control panels, distribution boards and commercial electrical installations requiring fast acting protection. Its yellow identification indicator enables rapid visual identification during installation and maintenance.

Manufactured with a durable ceramic body and built to recognised IEC, DIN and VDE standards, the Y212541 delivers dependable long-term performance in demanding environments. Its proven DIN D design makes fuse replacement straightforward while maintaining high levels of electrical safety and equipment protection.

Key Advantages

  • Premium DIN D fast acting fuse-link.
  • 25 A current rating for equipment protection.
  • 500 V AC / 500 V DC rated operation.
  • Fast acting characteristic for rapid fault interruption.
  • Yellow identification indicator for easy recognition.
  • Robust ceramic construction for dependable long-term service.

Key Features

  • Manufacturer: Mersen.
  • Item number: Y212541.
  • Catalogue number: NDZFK50V25.
  • DIN D fast acting fuse-link.
  • NDZ (D1) fuse size.
  • 25 A rated current.
  • 500 V AC / 500 V DC rated voltage.
  • Fast acting (gG/Flink) operating characteristic.
  • Yellow identification indicator.
  • Ceramic body construction.

Fast Acting Protection for Electrical Equipment

Fast acting DIN D fuse-links are designed to interrupt fault currents rapidly, helping protect electrical equipment against damage caused by overloads and short circuits. Their quick response makes them particularly suitable for applications where fast fault clearance is essential to minimise equipment downtime.

The Mersen Y212541 is ideal for electrical distribution cabinets, industrial control panels, machine installations and commercial electrical systems using the DIN D screw fuse system. Its robust ceramic construction and reliable operating characteristics make it a dependable choice for professional electrical installations.

Typical Applications

  • Electrical distribution cabinets.
  • Industrial control panels.
  • Machine control equipment.
  • Commercial switchboards.
  • Equipment and appliance protection.
  • Low voltage electrical installations.

Technical Specifications

Current 25 A
Voltage 500 V
Manufacturer Mersen
Model Y212541
Catalogue number NDZFK50V25
Product type DIN D fast acting fuse-link
Fuse size NDZ (D1)
Rated current 25 A
Rated AC voltage 500 V
Rated DC voltage 500 V
Fuse characteristic gG / Flink (fast acting)
Identification colour Yellow
Body material Ceramic
Weight Approximately 12.9 g
HS Code 85361050
Device Type Fuse link
Fuse Class gG

Frequently Asked Questions

What is the Mersen Y212541 used for?

The Y212541 provides fast acting protection for electrical equipment and low voltage distribution circuits against overloads and short-circuit faults.

What is the current rating of this fuse?

This fuse has a 25 A rated current.

What voltage is the fuse rated for?

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

What does the Flink characteristic mean?

Flink denotes a fast acting fuse designed to interrupt fault currents rapidly and provide enhanced protection for electrical equipment.

Where is this fuse typically installed?

It is commonly installed in DIN D fuse holders within distribution boards, industrial control panels and commercial electrical systems.

Trusted by Electrical Professionals Worldwide

Mersen DIN D fast acting fuse-links are trusted by electrical contractors, panel builders and maintenance engineers for dependable protection of electrical equipment across industrial and commercial installations.

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3500 +

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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

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