Knife fuse link NH00 double indicator non-insulated holder gG 100A 690VAC LNH00100M6

Safety and reliability in electrical installation

The NH00 knife fuse link is an element ensuring effective protection of electrical circuits. Designed for operation in AC systems with a voltage of up to 690V, it offers a rated current of 100A. The construction with a double indication of operation facilitates quick identification of burnout, which translates to minimizing downtime and efficient fault diagnosis.

Characteristics and application

The NH00 fuse link with gG characteristic (full time delay) is ideal for protecting circuits against overloads and short circuits. The gG characteristic allows for short-term current exceedances without unnecessary disconnection, which is particularly important when starting devices with motors or other loads with high inrush current. The front indicator allows for visual control of the fuse link status – burnout is easily noticeable, which facilitates a quick response and replacement. Lack of insulation of the grips requires special caution during installation and replacement.

Construction and mounting

The fuse link is manufactured in accordance with IEC 60269 standard, which guarantees its quality and safety of use. The NH00 construction allows for mounting in dedicated fuse holders. Remember to observe appropriate safety procedures when working with energized equipment. Power loss at rated current is 7.5W – it is worth considering this parameter when designing the electrical installation, especially in the case of larger loads.