{"Dimensions":"7.52 H x 4.12 W x 50 D in.","Mounting Type":"Unit Mount","Brand\/Series":"JD Series","Time, Trip":"Adjustable Trip","Voltage, Rating":"600 VAC, 250 VDC","Weight":"5.00 lbs.","Primary Type":"Circuit Breaker","Current, Rating":"250 A","Number of Poles":"3","Actuator Type":"Handle","Wire Size":"#3\/0-350 AWG\/kcmil (Al\/Cu)","Type":"Thermal\/Magnetic","Terminal Type":"Line: Lug - Load: Lug","Frame Type":"J"}...