Contattore elettrico a 4 poli con capacità nominale di 275A, progettato per applicazioni industriali che richiedono un controllo affidabile e sicuro di circuiti ad alta potenza. Adatto per tensioni da 250 a 500V, garantisce prestazioni elevate e durature grazie alla sua costruzione robusta e ai materiali di qualità, assicurando un funzionamento efficiente in ambienti elettrici complessi. Descrizione del produttore: The AF190-40-11-14 is a 4 pole - 1000 V IEC or 600 V UL contactor with pre-mounted auxiliary contacts and Main Circuit Bars, controlling motors up to 90 kW / 400 V AC (AC-3) / and switching power circuits up to 275 A (AC-1) or 230 A UL general use. Thanks to the AF technology, the contactor has a wide control voltage range (250-500 V 50/60 Hz and 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. Includes Mounting kit, containing all neccessary screws, washers and sockets for connecting the terminals, and screws for mounting the device.