ABB AF305-30-11-13 Contactor. ABB IEC Contactor 3-Phase AC/DC Operated 100 to 250 VAC/VDC Coil 312 A Maximum Load Current 160 kW 250 hp 300 hp Coil 3 Pole 50/60 Hz Frequency 3NO Contact Configuration 1NO-1NC Auxiliary Contacts Screw Terminal IP00/IP20 Enclosure 5000000 Cycles Operating Cycles -25 to 50 deg C Operating 225 mm H x 140 mm W x 180 mm D Dimensions. Additional Description: ABB -AF305-30-11-13 CTR3P312A100-250VAC/DC1/1. Catalog Description: A 3-phase Contactor suitable for various applications such as Motor starting Isolation By-pass and Distribution application up to max 1000 V. Operated with wide control voltage range 100-250 V 50/60 Hz and DC.