ferraz-shawmut-69-grb-urb-semiconductor-protection-fuses.pdf

Features and Benefits

These fuses offer an extremely high Interrupting rating, making them suitable for protection of power semiconductors as per IEC standard 269.1 and 4. They have a 690V Voltage Rating as per IEC 33 and a current rating from 12 to 100A according to VDE 636-23 and IEC 269.4.

Specifications

The fuses are available in two forms: German Standard without blown fuse indication, and British Standard with separate blown fuse indication. The current ratings range from 12 to 100A, and the packaging units are 10 pieces per box.

German Standard without blown fuse indication

This type of fuse is available in 17 sizes, with current ratings ranging from 12 to 90A. The packaging unit is 10 pieces per box, and the weight is 40g per 10 pieces.

British Standard with separate blown fuse indication

This type of fuse is available in 16 sizes, with current ratings ranging from 12 to 90A. The packaging unit is 0 pieces per box (indicating that only individual fuses are packaged), and the weight is either 37g or 40g per fuse, depending on the size.

Interruption Rating

The fuses have an Interruption Rating of 200kA and 300kA at 690V, making them suitable for a wide range of applications.

Minimum Operating Voltage

The minimum operating voltage for separate trip-indicator is 20V.

Manual:

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Pricing & Distributors: https://www.datasheets360.com/part/detail/6-9grb17do8-75/6785491711240277592/

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