The 20G11NC037AA0NNNNN is a discontinued AC drive from ALLEN BRADLEY's PowerFlex 755 series, featuring air cooling and AC input with precharge. It operates at 400 VAC / 540 VDC with 18.5 KW / 25 HP power output and 37 AMP current capacity. The unit has IP20/IP00 protection, open type design, internal transistor configuration, and includes filtering functionality. Note: Jumper removed, no HIM included. Comes with Beyondtech's warranty .