T227855 FER

The NH system is classified among plug-in fuse systems and is composed of fuse-base (possibly including terminal covers and phase barriers), fuse link with blade contact, fuse link replacement device (LV HRC fuse puller) since the design of this system cannot guarantee non-interchangeability of rated current it must be handled by a qualified professional. Type aM NH fuse links are partial range breaking capacity fuse links, used to protect motor circuits as they are strongly current limiting and have low power losses. They interrupt currents from 6.3 times in up to their maximum breaking capacity and are therefore suited for short circuit protection only. They must be associated with other switchgear for protection against overloads. These fuse links can have a rated current equal to the motor's nominal current.

Mersen Fuse Link, Type aM Size 000 Square Low Voltage, Series: NH Series, 690 VAC, 16 A, 0.7 W, 50 Hz, Rated Breaking Capacity: 80 kA, Clip Mount, Ceramic, 52.5 mm H x 21 mm W x 78.5 mm D