APC SmartUPS SRT 19" Rail Kit SRTRK4 | Rack Mount, Enterprise

Keep smaller Smart-UPS SRT systems properly mounted with the APC SmartUPS SRT 19" Rail Kit, MPN SRTRK4. Designed for APC Smart-UPS SRT 2.2 kVA and 3 kVA models, this rail kit provides the mechanical support needed for clean rack integration in server rooms, network closets, and distributed edge sites. For infrastructure teams, the difference between a generic mounting approach and a purpose-built rail kit is operational clarity. Correct rail support helps preserve alignment, simplifies installation, and keeps the UPS accessible for maintenance or replacement. That matters when the power system sits inside a dense rack with limited service room. SRTRK4 is part of the Smart-UPS accessory family for rackmount deployments and includes a 2-year repair-or-replace warranty. It is also RoHS compliant and environmentally friendly, which supports procurement requirements in organizations that track both reliability and compliance. With a 19-inch rail format and documented compatibility, this kit is built for deployments where the mounting hardware must match the quality of the UPS it supports.