Westinghouse | 1773497 | Circuit Breaker | 175A | 3-Pole | 600V | Bolt-On

Meet the Westinghouse 1773497 Circuit Breaker—a rugged, bolt-on, three-pole protective device engineered for demanding electrical environments. With a 175A rating and a 600V maximum, this breaker is built to safeguard three-phase systems while aligning with retrofit, maintenance, and replacement workflows where exact specifications matter.

The part number 1773497 is your most reliable compatibility reference. When sourcing a replacement or upgrading an existing panel, use this identifier to confirm the fit matches your wiring scheme, mounting style, and voltage/current requirements.

• Amperage: 175A
• Poles: 3-Pole
• Voltage: 600V
• Mounting: Bolt-On
• Brand: Westinghouse
• Part Number: 1773497

Why this Westinghouse 1773497 matters for your project

• Precise fit for retrofit and maintenance: Designed to replace or upgrade existing installations that require a 3-pole, 600V, 175A bolt-on breaker, helping you restore protection without reconfiguring panels.
• Secure, durable installation: Bolt-on mounting provides a robust connection that resists vibration and panel movement—ideal for commercial spaces and equipment rooms where reliability is essential.
• Three-phase protection you can count on: The 3-Pole configuration ensures simultaneous switching and protection across all phases, reducing the risk of uneven load and potential faults.
• Clarity in sourcing: Refer to the part number 1773497 to avoid mismatches and ensure you’re ordering the exact Westinghouse unit that matches your panel’s design and rating.

Ideal use scenarios

• Upgrading legacy three-phase panels to a standardized 175A, 600V bolt-on breaker for improved protection and quicker serviceability.
• Maintenance replacements in commercial or light-industrial environments where precise specifications are required to maintain system integrity.
• Retrofits where panel space and mounting style favor bolt-on protection devices with a three-pole configuration.

Important compatibility note: Confirm fit and ratings before ordering. The part number is the best reference for ensuring compatibility with your panel design and existing wiring configuration.

Practical tips for installation and care

• Prepare by double-checking your panel’s amperage rating, voltage class, and mounting method to match the 175A, 600V, 3-Pole, bolt-on specifications.
• Follow manufacturer torque recommendations for the mounting hardware to secure the bolt-on connection without over-tightening.
• Keep record of the part number 1773497 in your maintenance logs to simplify future replacements or audits.