Electronic Design

Compact Fuse Rated To 500-V AC

Schurter_0726-ASchurter’s SHT family of 6.3- by 32-mm compact fuses offers overcurrent protection up to 500 V ac. To safeguard against a catastrophic short-circuit incident, the fuses feature a breaking capacity of 1500 A at rated voltage. The fuses, which comply with the UL 248-14 time-lag characteristic, come in ten rated currents from 1 to 8 A. Operating temperature spans from -40 to 85°C. Accompanying the fuses is a range of panel or board mount clips and holders. Fuse holders also can be used with like fuses on the market. As an alternative, the SHT series comes with pigtail leads for direct mounting to the printed-circuit board. Primary applications include protection of three-phase and industrial systems.


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