FNQ-R CC-TRON TIME DELAY FUSE 0.5A 600VAC

The Bussmann CC-TRON® (FNQ-R) was designed to meet the needs of control circuit transformer protection. Current-limitation protects down stream components against damaging thermal and magnetic effects of short circuit currents. High inrush time-delay. Control circuit transformers can experience inrush currents up to 85 times their full-load current rating. FNQ-R fuses can be sized according to NEC and UL requirements and still allow the high inrush currents, with significantly more time-delay than the UL minimum value of 12 seconds at 200% for Class CC fuses. UL, CSA approved.

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