MERSEN FUSE Measuring fuse link size2 400A 1.002.290

Why Choose the Mersen J1023416 NH Measuring Fuse Link?

The Mersen J1023416 is a specialised NH measuring fuse link developed for use with the Mersen MULTIVERT® 400A fuse switch disconnector system. Designed for NH Size 2 applications, it combines circuit protection with integrated current transformer functionality, allowing accurate current measurement while maintaining reliable overcurrent protection in industrial low voltage distribution systems.

Engineered for modern switchgear and power distribution equipment, the J1023416 simplifies current monitoring by incorporating a measuring current transformer directly into the fuse link. This eliminates the need for separate external current transformers, reducing installation time while helping save valuable panel space.

The fuse link is rated for 400 A and incorporates a selectable 400/5 A or 200/5 A current transformer with a 50 mm plug spacing. It is intended for use within compatible MULTIVERT® fuse switch disconnectors where accurate current measurement and dependable protection are required.

Key Advantages

• Combines circuit protection and current measurement in one device.
• 400 A rated NH Size 2 measuring fuse link.
• Integrated 400/5 A or 200/5 A current transformer.
• Reduces the need for separate external CTs.
• Compatible with MULTIVERT® 400A fuse switch disconnectors.
• Improves installation efficiency and saves panel space.
• Suitable for industrial low voltage power distribution.

Key Features

• Mersen MULTIVERT® accessory.
• Model: J1023416.
• Catalogue number: 1.002.290.
• NH Size 2 measuring fuse link.
• 400 A current rating.
• Integrated CT ratio: 400/5 A or 200/5 A.
• 50 mm plug spacing.
• Designed for industrial monitoring applications.
• Compatible with MULTIVERT® 400A switch disconnectors.

Integrated Protection and Current Monitoring

The Mersen J1023416 enables accurate electrical current measurement without requiring separate external current transformers. By integrating the measuring transformer directly into the NH fuse link, installation complexity is reduced while maintaining the protection expected from industrial fuse systems.

This solution is particularly suitable for industrial switchboards, power distribution equipment and motor control applications where current monitoring forms part of energy management or system diagnostics.

Typical Applications

• Industrial power distribution systems.
• Electrical switchboards.
• Motor control centres.
• Energy monitoring installations.
• OEM electrical equipment.
• MULTIVERT® fuse switch disconnector assemblies.