The AF16ZB-40-00RT-21 is a 4-pole AFZ series contactor designed for resistive and slightly inductive applications, featuring low power consumption. It provides four normally open (NO) main power poles and is rated for an operational current (AC-1) of 30 A and a UL/CSA general-purpose rating of 30 A at 600V. The integrated electronic coil accommodates a wide control voltage range of 20-60V DC or 24-60V AC, ensuring reliable operation and built-in surge suppression. This makes the contactor ideal for applications in power supplies, HVAC equipment, and material handling systems where energy efficiency and flexible control are required.