Westinghouse Electric PA32000F Circuit Breaker

Westinghouse Electric PA32000F Circuit Breaker is a 3-pole, 2000 A power circuit breaker designed for industrial power distribution and high-capacity electrical protection in switchgear, motor control centers, and distribution panels. It provides thermal magnetic and electronic trip protection rated for 600 V and 50/60 Hz, with a fixed mounting arrangement suitable for industrial duty applications. Used in manufacturing facilities, industrial automation, HVAC, and other motor control and distribution systems, it delivers overcurrent and short-circuit interruption to keep critical equipment safe and online. Common replacements include Eaton Magnum DS 2000A, Square D MasterPact NW20, and Siemens WL2000, reflecting its role in high-current, three-phase protection schemes.