High Speed fuse to protect electronic circuits such as soft-starter and VSDs. They are assembled in a high-quality ceramic body with high short circuit breaking capacity.
High Speed Fuses
High speed fuses WEG NH-aR were specially developed to protect electronic circuits. They are assembled in a high-quality ceramic body with pure silver fusing element.
– High breaking capacity – 100kA
– Current Range: 20 to 1000A
– Operating voltage: up to 690Vac
– Technical specification according to IEC 60269