Descrizione del produttore: The UAFC50-30-00RA-85 is a 3 pole - 690 V IEC or 600 V UL capacitor switching contactor with 0 auxilieary contacts, controlling capacitors up to 50 KVR /400V AC-6b. The contactor can be used for installations in which the peak current up to 200 times nominal rms current,with their damping resistors and must be used without additional inductances. The contactor are AC - 380 ... 400 VLT 50Hz and 400 ... 415 VLT 60Hz controlled and can be easily extended with add-on auxiliary contact blocks and an additional wide range of accessories.