APC 1-Year 4-Hour On-Site Service Upgrade | Parts & Labor — WUPG4HR-SB-00

When uptime matters, response time becomes part of the infrastructure strategy. This APC on-site service response upgrade adds a 4-hour target to an existing on-site service warranty, helping shorten the gap between failure and field support. The service is designed for physical equipment and includes parts and labor, which matters when the goal is not just a visit, but a return to service. For teams supporting power, protection, or other critical infrastructure, faster on-site response can reduce the operational drag that follows an outage or hardware fault. Because this is an upgrade to an existing on-site warranty, it fits organizations that already have a service baseline and need a tighter recovery window for higher-priority assets. The result is a more responsive support posture without changing the underlying service model. Ideal For Upgrade response coverage for a critical APC-supported infrastructure asset Reduce repair delays for equipment that cannot tolerate extended downtime Add faster field service to an existing on-site warranty contract Support facilities where parts and labor coverage must be included in the service plan Why This Product 1 4-hour response target is faster than standard on-site service 2 Parts and labor coverage reduces separate repair billing complexity 3 Upgrade format fits existing APC warranty environments 4 Designed for physical infrastructure where downtime is costly