The CX panels have four types of available CXR relays. Each relay is individually board mounted and can be installed in any combination in the panel. Relays are offered in a variety of types and ratings to meet any project requirements. Types include electrically held normally open (N/O), electrically held normally closed (N/C) and latching. Ratings are 20 A/1 P 20 A/2 P and 30 A/1 P. Pre-Configured panels are available with relays of the same type. Combinations of any relay type must be ordered separately and field installed into space only standard panels.