APC PD3P100AT1B 3-Pole Circuit Breaker, 100A, Type T1

Protect critical infrastructure and maintain continuous uptime with the APC by Schneider Electric PD3P100AT1B 3-pole circuit breaker. Engineered as an OEM replacement for Symmetra PX 250/500kW UPS systems, this Type T1, 100A breaker delivers dependable overcurrent protection for distributed power to servers, security, surveillance, and monitoring equipment. Supporting 400V and 480V input configurations, the PD3P100AT1B integrates quickly into existing racks and reduces mean time to repair during service events.

Built to Schneider Electric standards and certified to CE and UL requirements, this compact breaker balances safety and performance while helping you control operational risk. The design focuses on reliability and easy field installation, so technicians can restore monitored systems faster and keep security and IT infrastructures online. Backed by a 1-year limited warranty, it’s an efficient choice for data centers, security rooms, and enterprise power distribution applications. Order the APC PD3P100AT1B to replace or spare your Symmetra PX UPS breaker and ensure uninterrupted protection for critical loads.

• Reliable UPS protection for critical loads, minimizing downtime for security, surveillance, and monitoring systems
• Direct replacement for APC Symmetra PX 250/500kW – ensures seamless compatibility and fast field service
• 3-pole, 100A Type T1 design supports 400V/480V inputs for robust power distribution
• Compact, OEM-certified component (CE, UL) built to Schneider Electric quality for long-term reliability
• Easy installation and 1-year limited warranty reduce maintenance time and total cost of ownership