SRPF250A110 ADJUSTABLE INSTANTANEOUS TRIP, ELECTRONIC TRIP TYPE; 250 AMPERE MAX. BREAKER CURRENT RATING; UL APPROVAL; F FRAME TYPE; 325 TO 1100 AMPERE ADJUSTABLE INSTANTANEOUS TRIP RANGE; 110 AMPERE PLUG CURRENT RATING; SPECTRA[T] BRAND; APPLICABLE STANDARD IEC 947-2; NUMBER OF POLES 3; VOLTAGE RATING 600 VAC