Mitsubishi Electric Q26UD(E)HCPU User Manual page 216

(4) Inrush current
When power is switched on again immediately (within 5 seconds) after power-off, an inrush current of more than
the specified value (2ms or less) may flow. Reapply power 5 or more seconds after power-off. When selecting a
fuse and breaker in the external circuit, take account of the blowout, detection characteristics and above matters.
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