APC 0M-STSU160HX4 Static Transfer Switch, Upsilon STS 160, 4-Pole, 380-415V, IP00

Maintain continuous power for critical applications with the APC by Schneider Electric Upsilon STS 160 static transfer switch. Built as a dependable UPS companion, this 4-pole static transfer switch provides fast, automatic switching between power sources to protect security, surveillance, monitoring and IT equipment from interruptions. Rated for 380–415V three-phase systems, the STS 160 delivers robust performance where full neutral switching is required and helps preserve uptime in data centers, access control rooms and video monitoring hubs. The IP00 indoor configuration is designed for integration into electrical closets and UPS racks, enabling compact, professional installations without compromising reliability. By minimizing transfer time and simplifying source redundancy, the Upsilon STS 160 reduces the operational risk of power events and supports continuous operation of critical security and networking infrastructure. Choose the APC Upsilon STS 160 to strengthen your power continuity strategy—contact your APC distributor or integrate it today into surveillance, monitoring or IT redundancy plans.

• Maximizes uptime by delivering near-instantaneous automatic source switching to keep critical loads online
• Supports 4-pole, 380–415V three-phase systems for full neutral protection and compatibility with modern electrical infrastructures
• Reduces risk to security, surveillance and monitoring systems with seamless transfer and built-in reliability
• Compact indoor IP00 design for easy integration into electrical rooms, UPS and data center layouts
• Simplifies redundancy strategies and maintenance planning when paired with UPS solutions from APC by Schneider Electric