APC PD3P175AT3B 3-Pole Circuit Breaker, T3 Type for Symmetra PX250/500kW, 175A

Protect critical infrastructure with reliable, high-capacity power protection. The APC by Schneider Electric PD3P175AT3B 3-pole circuit breaker is engineered for direct integration with Symmetra PX250/500kW UPS systems, delivering a robust 175A T3-rated solution that minimizes unplanned outages and simplifies maintenance. Designed for data centers, security installations and surveillance deployments, this breaker provides consistent trip performance and clear load separation so technicians can service racks and monitoring equipment safely and quickly.

Factory-tested and covered by APC’s limited warranty, the PD3P175AT3B supports both single- and three-phase setups, giving network and facilities teams the flexibility to scale power distribution as demands grow. Its compact form and proven compatibility reduce commissioning time and lower total cost of ownership for enterprise UPS deployments. For any environment that combines IT, networking and physical security — from server rooms to video surveillance control centers — this breaker is a straightforward way to ensure resilient, manageable power. Order the PD3P175AT3B to strengthen your UPS power architecture and improve uptime for critical monitoring and security systems.

• Integrates seamlessly with Symmetra PX250/500kW UPS to reduce downtime and simplify power maintenance
• 175A capacity and 3-pole T3 design deliver high-current reliability for critical loads like servers, security and surveillance systems
• Factory-tested and backed by APC by Schneider Electric for predictable performance and faster serviceability
• Enables scalable power distribution so you can expand racks or monitoring arrays without rewiring the UPS
• Supports single- and three-phase configurations for flexible deployment across data center, networking and physical security environments