Mersen NH00AM69V80

The NH fuse-link system is categorized as a plug-in fuse system, comprising a fuse-base, which may include terminal covers and phase barriers, along with a fuse-link equipped with blade contacts and a replacement device (LV HRC fuse puller). Due to the system's design, interchangeability of rated current cannot be assured, and handling should be performed by qualified professionals.

These aM NH fuse-links offer partial-range breaking capacity, making them suitable for protecting motor circuits due to their strong current-limiting characteristics and minimal power losses. They can interrupt currents from 6.3 times the rated current up to their maximum breaking capacity, making them ideal for short-circuit protection. It is essential to pair them with additional switchgear to guard against overloads. The rated current of these fuse-links can match the nominal current of the motor.