Westinghouse | 315C046G23 | Circuit Breaker | 630A | 4-Pole | 415V

Meet the Westinghouse 315C046G23 circuit breaker—a purpose-built solution for high-demand electrical systems. With a 630A rating, four poles, and 415V operation, this breaker is designed to support reliable power distribution in demanding environments. It’s ideal for maintenance, retrofit, and replacement projects where exact specifications are critical to keep systems running smoothly.

• Amperage: 630A
• Poles: 4-Pole
• Voltage: 415V
• Part number: 315C046G23

Why this Westinghouse breaker stands out

Authentic Westinghouse engineering ensures compatibility with legacy equipment that was designed around the 315C046G23 specification. By matching the exact form factor and electrical characteristics, this breaker minimizes integration risk during replacements and retrofits, helping you avoid panel modifications and unnecessary downtime. Its robust construction is built for industrial environments where consistent protection and quick restoration of power matter most.

Ideal use cases

• Replacing a failed breaker in large power distribution panels that service manufacturing lines or facilities.
• Retrofits where the existing system expects a 315C046G23–class device to maintain coordinated protection across three-phase feeders.
• Maintenance activities in switchgear and power centers that demand precise 630A, 4-pole, 415V specifications.

Exact fit, reliable performance

Because the part number is the best reference for compatibility, verify the 315C046G23 designation against your equipment documentation before ordering. This approach ensures you receive a direct replacement that aligns with your panel’s trip characteristics, bus connections, and mounting footprint—keeping interruptions to a minimum and safeguarding downstream equipment.

Practical guidance for installation and ordering

• Double-check your equipment’s documentation to confirm the exact form factor and mounting arrangement.
• Confirm the panel’s voltage rating and interrupting capability matches 415V and the 630A requirement.
• Follow your site’s lockout/tagout procedures and consult the service manual for any panel-specific reassembly steps.
• Keep the part number, 315C046G23, as your primary reference when communicating with suppliers or internal maintenance teams.

Notes: Confirm fit and ratings before ordering. The part number 315C046G23 is the best reference for compatibility.