This datasheet presents the features and benefits of Protistore Fuses, which are designed to provide high interrupting ratings for the protection of power semiconductors according to IEC 269.1 and EN 60269.4.
Key Features:
Available in gR class (gRB ratings 20 to 125A) and aR class (URB ratings 75 to 400A) according to VDE 636-23 and IEC 269.4.
Two models are available, conforming to BS 88-4 and EN 60 269.4 standards, with a Z3 drawing (74mm between axes) external open fuse with and without indicator.
Applications:
The fuses are suitable for various applications, including power semiconductor protection, and are available in a range of current ratings from 20A to 400A.
Technical Data:
The datasheet provides detailed technical data, including voltage, current, melting, and total clearing characteristics, as well as interrupting ratings and estimated watts loss.
Manual:
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