APC 0M-STSU630QX4 Static Transfer Switch, Upsilon STS 630, 4-Pole, 380-400V, IP00

Maintain uninterrupted power to critical systems with the APC by Schneider Electric Upsilon STS 630 static transfer switch. Built as a high-speed STS solution, this UPS-class device is engineered to protect security, surveillance, monitoring and data center equipment by automatically switching between power sources to prevent outages and preserve uptime. The 4-pole design supports 380–400 V electrical distributions and the STS 630 model provides the capacity and reliability expected from APC infrastructure products. With an IP00 configuration, the unit is ready for integration into custom enclosures or existing switchgear, allowing flexible deployment in network closets, telco rooms and secure equipment racks. The static transfer technology delivers rapid, maintenance-friendly switching with no moving parts, minimizing operational risk while supporting remote monitoring and integration with UPS management systems. Choose the APC Upsilon STS 630 to strengthen redundancy for life-safety, surveillance cameras, access control, and critical IT loads. Contact our sales team to specify this static transfer switch for your next power redundancy or security infrastructure project.

• Ensures continuous uptime with sub-cycle automatic switching to maintain power to critical loads in security, surveillance and data center environments
• Designed for 4-pole, 380–400 V electrical systems (Upsilon STS 630), providing robust power redundancy and simplified source transfer
• Compact IP00 design for flexible integration into custom enclosures and existing UPS or switchgear installations
• Seamless integration with UPS monitoring and network management systems for proactive alerts and remote diagnostics
• Reduces downtime and operational risk by offering fast, maintenance-friendly static switching with no moving parts
• Ideal for life-safety, monitoring, networking and telecommunications applications that require reliable dual-source protection