Заказать и купить изделие « Пускатель магнитный ПАЕ-422» от производителя в Спб, Москве.

PAE-422 magnetic starter, protected version, with thermal relay, non-reversible, rated current 63A at 380V, degree of protection IP40. Serves for remote starting and stopping of three-phase asynchronous electric motors with a squirrel-cage rotor, and other electrical loads - transformers, generators, electric heaters, lighting networks. PAE-422 starters operate in a temperate climate at rated voltage up to 380V, frequency 50Hz, ambient temperature from minus 40 ° to 40 ° С.To protect the electric motor from overloads, thermal relays TRN, RTT or RTL are built into PAE-422 magnetic starters ... They work on the principle of controlling the amount of current flowing through the load. With an increase in the value of the current above the nominal, the heating of the bimetallic plate of the thermal relay, consisting of two plates of metal with different coefficients of linear expansion during heating, increases. As a result of uneven elongation of various parts of the plate, it bends and disconnects the contacts that control the starter coil. In this case, the coil is de-energized, the starter is disconnected and the load (motor) is disconnected from the power supply until the overheating rises to the emergency value, thereby preventing an emergency situation. PAE-422 technical characteristics Rated current - 63 A Voltage 380 V Current frequency - 50 Hz Starter type - non-reversible, dust and moisture-proof, closed Availability of thermal protection - there is a relay of type TRN, RTT or RTL Protection degree PAE-422 - IP40 Climatic version - UHL4 Warranty period - 1 year Power supply of the control coil - 110V; 127B; 220V; 380V Height above sea level no more - 2000 m