Westinghouse 14K - 3-Pole, Circuit Breaker

Engineered for durable overcurrent protection in demanding electrical systems, the Westinghouse 14K - 3-Pole Circuit Breaker delivers reliable, three-phase safeguarding where it matters most. The 3-Pole design provides synchronized protection across all three hot legs, making it an essential choice for complex power distribution setups.

Where it shines

• Panelboards, switchboards, and control panels that demand dependable trip protection and straightforward installation
• Industrial facilities and commercial installations powered by three-phase systems
• OEM applications that require a compact, modular solution for distribution panels and motor control centers

Why this 3-Pole breaker stands apart

• Three-pole protection for all three phases ensures coordinated shutdown across the circuit, reducing the risk of unprotected conductors during faults.
• Flexible configuration supports a variety of panel layouts and mounting options to fit your existing infrastructure.
• Dependable overcurrent protection helps minimize downtime by reliably interrupting faults and protecting motors, drives, and downstream equipment.
• Rugged construction built to withstand demanding environments in industrial settings, maintaining performance where it counts.

Who benefits most

• Electrical engineers and panel builders designing three-phase distribution systems
• Maintenance teams seeking stable, long-term protection for motor control centers and distribution panels
• OEM integrators needing a reliable, readily integrable protective device for three-phase equipment

Practical guidance for optimal use

• Ensure proper fit with your panelboard’s framing and bus arrangement for reliable operation and correct trip coordination
• Coordinate with upstream protection to achieve selective tripping and minimize broader outages
• Incorporate into a routine maintenance plan—check terminals and mounting integrity to preserve performance over time

Ready to enhance your three-phase protection with a proven Westinghouse solution? The 14K 3-Pole Circuit Breaker is designed to guard your distribution panels and motor control centers, delivering dependable performance when every second counts. Add it to your system and experience steady, predictable protection across all three phases.