3UB81234CW2,OVERLOAD RELAY,3-12AMPS,3PH,ESP2
3UB81234DW2,OVERLOAD RELAY,5.5-22AMPS,3PH,ES
3UB81234EW2,OVERLOAD RELAY,10-40AMPS,3PH,ESP
3UB81234JW2,OVERLOAD RELAY,100-300AMPS,3PH,E
3UB81234KW2,OVERLOAD RELAY,133-400AMPS,3PH,E
3UB81234LW2,OVERLOAD RELAY,200-600AMPS,3PH,E
3UB81234MW2,OVERLOAD RELAY,250-750AMPS,3PH,E
3UB81234NW2,OVERLOAD RELAY,400-1220AMPS,3PH,
