Within Mersen’s A3T range, A3T450 is the 450A Class T fast-acting fuse option covering 300V AC / 160V DC service with 200kA AC / 50kA DC interrupt capacity using compact blade-terminal construction.
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A3T450 pairs a 450A rating with the Class T fast-acting fuse characteristics of Mersen’s A3T line. The device is specified for 300V AC / 160V DC circuits and 200kA AC / 50kA DC fault clearing. Its compact blade-terminal construction supports panelboard, switchboard and distribution protection, with standards referenced as UL 248-15|CSA C22.2 No. 248.15.
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