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Mersen NH Fuse 350A 690V AC Ultra Fast Acting NH1 P320380 / NH1UD69V350PV

Category Tag Fuse Brand Mersen Condition New

Specifications

Country of Origin Tunisia
Voltage 690V ac
Brand Mersen
Height 52.5mm
Length 68mm
Model P320380 / NH1UD69V350PV
Width 39.5mm
Overall Length 135mm
Current Rating 350A
Series NH1UD
Fuse Type NH
Standards/Approvals IEC
Fuse Characteristics Ultra Fast Acting, Full Range Fast Acting
Fuse Size NH1
Tag Width 6mm
Application Category aR
Tag Type NH Plain Blade

Key Features

  • Designed to protect power semiconductors with very high breaking capacity.
  • Equipped with a fusion striker capable of activating a micro-switch (order separately).
  • Complies with IEC and DIN 43620 standards for reliable performance.
  • Features ultra fast acting, full range fast acting fuse characteristics for sensitive circuits.
  • Compact design with overall length of 135mm and width of 39.5mm for easy installation.
  • Tag width of 6mm and NH plain blade tag type for standardized connectivity.
  • Series NH1UD ensures compatibility with NH1 fuse holders and switchgear.
  • Manufactured in Tunisia with robust build quality ensuring durability in industrial environments.

Product Description

Mersen P320380 / NH1UD69V350PV NH Fuse is a high-performance NH1 type fuse rated at 350 amperes and 690 volts AC. It is designed for ultra fast acting protection, primarily aimed at safeguarding power semiconductor devices with very high breaking capacity. The fuse is compliant with IEC and DIN 43620 standards, ensuring reliable and safe operation in demanding electrical circuits.

This fuse features a robust body equipped with a fusion striker that can activate an external micro-switch (sold separately), enhancing monitoring and safety capabilities in power management systems. Its compact dimensions of 135mm overall length, 39.5mm width, and 52.5mm height facilitate easy integration into existing fuse holders and electrical panels.

With a tag width of 6mm and NH plain blade tag type, this product fits standard NH fuse holders, promoting ease of replacement and maintenance. The product series NH1UD confirms standardized sizing and performance in line with industrial requirements.

Manufactured in Tunisia, this fuse offers exceptional durability and consistent performance suitable for industrial machines, automation systems, power semiconductor protection, and commercial electrical infrastructure applications.

Ultra fast acting protection with full range fast acting characteristic. High rupture capacity meeting industrial safety standards. Compatible with NH1 fuse size holders and DIN 43620 mounting. Designed for power semiconductor and automation industries.

Reliable and precise current rating of 350A, 690V AC voltage. Explore more products in the Tag Fuse category for varied electrical protection solutions at EnvMart.

Mersen NH Fuse 350A 690V AC Ultra Fast Acting NH1 P320380 / NH1UD69V350PV
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Frequently Asked Questions

This model has a current rating of 350A.

It is rated for 690V AC voltage.

The overall length is 135mm, width is 39.5mm, and height is 52.5mm.

It complies with IEC and DIN 43620 standards.

This fuse is classified as an NH type, specifically NH1.

It features an NH plain blade tag type with a tag width of 6mm.

It is designed for power semiconductor protection and is suitable for industrial machines and automation systems.

Yes, it is equipped with a fusion striker that can activate an external micro-switch, which is sold separately.

It features ultra fast acting and full range fast acting characteristics for sensitive circuits.

This model is manufactured in Tunisia.

The NH1UD series ensures compatibility with NH1 fuse holders and switchgear, facilitating easy integration.

The height of this fuse is 52.5mm.

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