The Magic Of Schneider Electric Pd3p400at5b 3-pole 400a Circuit Breaker For Symmetra Px250/500kw Solution [oRZhCwtB]

The Schneider Electric PD3P400AT5B is a 3-pole, 400A circuit breaker designed for Symmetra PX250/500kW UPS systems. Engineered for high-performance environments, it supports 480V and 400V 3-phase input and output, making it ideal for data centers and mission-critical infrastructure. With a robust build, CE and UL certifications, and a wide operational temperature range (32–104°F), this hard-wired breaker offers dependable protection and streamlined integration. The unit includes an installation guide and is built to Schneider’s rigorous environmental standards supporting long-term sustainability.