PM12 series electromagnetic contactors are designed for remote starting by direct connection to the network, stopping, and reversing of three-phase asynchronous squirrel-cage induction motors with a voltage of up to 660 V AC 50 and 60 Hz. When equipped with thermal relays, the contactor protects the controlled electric motors from: * overload; * currents occurring during a single-phase break; * phase asymmetry. *PM12 100-250 contactors - IP00, IP20* * Contactors feature high mechanical and switching wear resistance, ensuring a long service life even under intensive operation; * Complies with GOST requirements for industrial-grade apparatus, ensuring high reliability of operation; * Absence of noise and increased operational reliability; * Simple construction and high reliability, proven by years of operation. *PM12 100-250 contactors in an enclosure – IP40, IP54* * Simple construction, high reliability, proven by years of operation; * Complies with GOST requirements for industrial-grade apparatus, ensuring high reliability of operation; * High switching load capacity in general industrial AC-3 modes; * Greater switching wear resistance life. * The presence of a protective enclosure provides a high protection rating of IP40, IP54.