Mfr Brand Name: GE / Catalog No.: THHQB32100 / Product Name: GE THHQB32100 100A 240V 3P 22K / Poles: 3 / Amperage Rating: 100 / Voltage Rating: 240 / Extended Description: MOLDED CASE, THERMAL MAGNETIC, INTERNAL COMMON TRIP TYPE 3 INCH W X 2 3/8 INCH D X 3 9/32 INCH H SIZE AQ SERIES PANELBOARD USED ON 6 TO 1/0 AWG (COPPER)/4 TO 1/0 AWG (ALUMINUM) WIRE SIZE UL APPROVAL 240 VAC VOLTAGE RATING 1 INCH BOLT ON MOUNTING