ATQR2-1/4 is the 2.25A selection in Mersen’s ATQR Series. The datasheet specifies 600V AC and 200kA AC interrupting capability. This makes it suitable where rejection-style Class CC protection with time-delay response for inductive inrush.
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Mersen ATQR2-1/4 is a 2.25A Class CC fuse from the ATQR Series. Selection data centers on a 600V AC voltage rating and 200kA AC interrupting rating. For application coordination, note its rejection-style Class CC protection with time-delay response for inductive inrush. The Class CC format uses ferrule terminals with cartridge/clip mounting. Typical selection contexts include Branch Circuits, Control Transformers, Solenoids. For design release, confirm coordination, dimensions and approval details in the official Mersen documentation.
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