Engineer around Mersen A50QS100-4 as a 100A 500V high-speed semiconductor fuse rated 500 VAC / 500 VDC. Its blade configuration is intended for motor drives and related protection work. Check the application duty before specifying a production replacement.
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Engineer around Mersen A50QS100-4 for applications that call for a 100A 500V high-speed semiconductor fuse with a 500 VAC / 500 VDC rating. The blade version is specified with 200 kA AC / 87 kA DC interrupting capability and is suited to motor drives, inverter, ups, power electronics. Check the application duty before specifying a production replacement. FuseStock keeps the manufacturer reference and series data together for technical comparison and sourcing.
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