The Alpha® SE48-1616 outdoor enclosure is designed to protect rugged battery backup power system components from harsh outdoor elements in critical traffic and ITS applications. The rugged enclosure is made of 0.125” aluminum and designed to easily accommodate an Alpha® uninterruptible power supply (UPS) 350-2000W power module, Alpha® transfer switches, and up to four AlphaCell® 195XTV, 240XTV, 3.5HP or 4.0HP batteries with room for additional components that may be required for your application. The SE48-1616 enclosure is an outdoor rated (NEMA 3R) enclosure. Features include: stainless steel door handle, integrated lock and latch, integrated document holder and an angled generator plug with water tight generator door (generator plug option).