Westinghouse CA3225 - 225A, 3-Pole, Circuit Breaker

Meet the Westinghouse CA3225 — a rugged 225A, 3-pole circuit breaker engineered for demanding power distribution environments. Its three-pole configuration is ideal for 3-phase panelboards, switchboards, and control panels, delivering dependable overcurrent protection where operation safety and uptime matter most.

• Current rating: 225 A
• Poles: 3-Pole
• Breaker type: Circuit Breaker

Designed for industrial, commercial, and OEM applications, the CA3225 provides robust protection for distribution panels and motor control centers. It helps prevent equipment damage and unplanned downtime by reliably interrupting fault currents in three-phase systems, making it a trusted choice for critical infrastructure where steady power flow is non-negotiable.

Where it shines

• Main protection in large panelboards and switchboards that serve multiple motors and auxiliary circuits
• Feeder protection for motor control centers and other three-phase loads
• OEM installations where a dependable 225A, 3-pole device is required for integrated power distribution
• Upgrades or retrofits of existing distribution panels needing coordinated, reliable overcurrent protection

Why choose the Westinghouse CA3225? Beyond its technical specs, it offers real-world reliability for busy facilities. The 3-pole design supports clean phase coordination, reducing nuisance trips and simplifying maintenance in complex electrical layouts. Its construction is suited to the rigors of commercial and industrial environments, delivering consistent performance when it matters most—during overloads and faults.

Practical tips for deployment: ensure your enclosure and bus arrangement are compatible with a 3-pole circuit breaker, verify electrical ratings align with system requirements, and follow standard safety procedures during installation and maintenance. When you need durable, purpose-built overcurrent protection for distribution panels and motor control centers, the Westinghouse CA3225 225A, 3-Pole circuit breaker stands up to the challenge.