Alpha Technologies' seismic rack is a modular two-post relay rack. The rack has been zone 4 rated and is NEBS L3 certified for up to 2500lb. The bolt together design enables the rack to be flat packed, which significantly simplifies the end user’s shipping and storage process. The racks are available in various heights (3.5', 7', 7'6", 8' and 9'). Standard 19" or 23" mounting options enable customers to use the racks for installing equipment and/or power systems. These racks can be used with a wide variety of termination panels, battery accessories and distribution options that help configure the optimal power system.