THE AF305-30-11-11 IS A 3 POLE - 1000 V IEC OR 600 V UL CONTACTOR WITH PRE-MOUNTED AUXILIARY CONTACTS AND MAIN CIRCUIT BARS, CONTROLLING MOTORS UP TO 160 KW / 400 V AC (AC-3) OR 250 HP / 480 V UL AND SWITCHING POWER CIRCUITS UP TO 500 A (AC-1) OR 400 A UL GENERAL USE. THANKS TO THE AF TECHNOLOGY, THE CONTACTOR HAS A WIDE CONTROL VOLTAGE RANGE (24-60 V 50/60 HZ AND 20-60 V DC), MANAGING LARGE CONTROL VOLTAGE VARIATIONS, REDUCING PANEL ENERGY CONSUMPTIONS AND ENSURING DISTINCT OPERATIONS IN UNSTABLE NETWORKS. FURTHERMORE, SURGE PROTECTION IS BUILT-IN, OFFERING A COMPACT SOLUTION. AF CONTACTORS HAVE A BLOCK TYPE DESIGN, CAN BE EASILY EXTENDED WITH ADD-ON AUXILIARY CONTACT BLOCKS AND AN ADDITIONAL WIDE RANGE OF ACCESSORIES