APC PD3P400AT5B 3-Pole Circuit Breaker, T5 Type for Symmetra PX250/500kW, 400A

Optimize UPS performance and safeguard critical infrastructure with the APC by Schneider Electric PD3P400AT5B 3-pole circuit breaker. Designed specifically for Symmetra PX250/500kW systems, this T5 type breaker supplies a robust 400A capacity to protect high-demand loads in data centers, security control rooms, and surveillance operations. Its three-pole configuration ensures balanced, reliable power distribution across phases, reducing the risk of outages that can disrupt monitoring, networking, and physical security systems.

Built for professional IT and low-voltage environments, the PD3P400AT5B is factory tested and backed by APC’s warranty, simplifying procurement and lifecycle planning. The breaker’s compact footprint and scalable design let you expand UPS capacity without complex rewiring, while compatibility with existing power monitoring tools enables proactive maintenance and fast fault detection. Ideal for integrators managing mission-critical deployments, this APC circuit breaker helps maintain uptime for servers, surveillance cameras, access control, and other essential systems. Add the PD3P400AT5B to your UPS configuration to strengthen power protection—order now to ensure continuous monitoring and availability.

• Provides dependable UPS protection for Symmetra PX250/500kW, minimizing downtime and protecting critical loads
• 3-pole, T5 type design with 400A rating delivers high-capacity, stable power distribution for data center and security systems
• Factory tested and warranted for reliable performance in demanding environments, reducing maintenance risk
• Enables scalable power configuration so you can expand Symmetra PX systems without redesigning infrastructure
• Integrates with monitoring and management tools for real-time current monitoring and remote diagnostics