Fuse Bases For Square Pipe Fuses With Knife Contacts

Short Description:

The bases are made up of high-density ceramic, heat-resistant resin board and wedge-shaped static contacts in a open structure. The product is featured with good heat sinking, high mechanic density, reliable connection and simple operation. It is available for all NH000-NH4 fuses.


Product Detail

Product Tags

Applications

Supporters for NH000-NH4 fuses of all kinds (gG,aM,aR) in electric lines (type gG), capable of working under the heat caused by rated current and prospective short-circuit impacting current up to 120kA. Rated insulate voltage up to 690V, Working frequency 50Hz AC, Rated current 1000A, Compliant with GB13539 and IEC60269.

Design Features

The bases are made up of high-density ceramic, heat-resistant resin board and wedge-shaped static contacts in a open structure. The product is featured with good heat sinking, high mechanic density, reliable connection and simple operation. It is available for all NH000-NH4 fuses.

Basic Data

The models, rated insulate voltage, conventional free air thermal current, and dimensions are shown in Figures 11.1~11.19 and Table 11.

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