The SEL-2440 DPAC is a 48-point discrete programmable automation controller ideal for utility and industrial applications that need rugged and reliable I/O at an economical price. The DPAC is fast and powerful, an excellent communicator, and easy to maintain and support, and it meets stringent protective relay standards. Available mounting options to meet your application needs include rack, panel, surface, and DIN mounts (requires separate kit). All of this is backed up by SEL’s worldwide, ten-year product warranty.