Meltric; Inlet; Decontactor; DB100, Switch Rated; Material: Metal; Number Of Poles: 3; Wire Size: Min 1/0 AWG, Max 2/0 AWG; Auxiliary Contacts - Max 14 AWG; Amperage Rating: 100 AMP; Voltage Rating: 480 VAC; Phase: 3; Color: Blue; Size: 4.530 IN Diameter