NH1 Knife-blade type gG 500V fuse links
These high breaking capacity fuse-links are intended for protection of power lines and equipment, against overloads and short-circuits with rated voltages up to 500V AC (+10%).
The rated breaking capacity is 120kA. The range comprises fuse-links from size NH000 up to NH4, with rated currents from 2A up to 1250A. Compact versions in low rated currents of every size.
Manufactured with ceramic body with high withstand to internal pressure and thermal shock, that allows a high breaking capacity. Knife contacts are made of silver plated copper or brass.
They are manufactured according to IEC/EN60269 Standards and comply with RoHS directive.
Technical data
Rated voltage 500V AC +10%
Rated currents 6A...250A
Rated breaking capacity 120kA
Operating class gG
Rated frequency 42...62Hz
Storage temperature -40°C ... 90°C
Operating temperature * -40°C ... 80°C