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Solid-state SmartSpot indicator
Time-delay for motor starting and transformer inrush currents without nuisance opening
300kA interrupting rating, self-certified (UL witnessed test)
Extremely current-limiting for low peak let-thru current
Easy 2-to-1 selectivity for prevention of nuisance shut downs and "black outs"
Rejection-style design prevents replacement errors (when used with recommended fuse blocks)
High-visibility orange label gives instant recognition
Reduced inventory by taking the place of Class RK5, K, and H fuses
Metal embossed date and catalog number for easier traceability and lasting identification
Fiberglass body provides dimensional stability in harsh industrial settings
High-grade silica filler ensures fast arc quenching