| Descripción del artículo | AF305B-40-22RT-12 block contactor / the AF305B-40-22RT-12 is a 4 pole - 1000 V IEC or 600 V UL contactor with pre-mounted auxiliary contacts and ring tongue ferrules, controlling motors up to 160 KW / 400 V AC (AC-3) / and switching power circuits up to 500 A (AC-1) or 350 A UL general use. Thanks to the af technology, the contactor has a wide control voltage range (48-130 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 |