Choose Mersen A70Q400-4IL as a 400A 700V-class high-speed semiconductor fuse rated 700 VAC / 650 VDC. Its bolted blade configuration is intended for inverter and related protection work. Confirm the fuse class or speed matches the protected equipment.
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Choose Mersen A70Q400-4IL for applications that call for a 400A 700V-class high-speed semiconductor fuse with a 700 VAC / 650 VDC rating. The bolted blade version is specified with 200 kA AC / 100 kA DC interrupting capability and is suited to inverter, power electronics, semiconductor protection. Confirm the fuse class or speed matches the protected equipment. FuseStock keeps the manufacturer reference and series data together for technical comparison and sourcing.
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