Westinghouse | 315C043G11 | Circuit Breaker | 600A | 2-Pole | 600V | Bolt-On

Meet the Westinghouse 315C043G11 circuit breaker — a robust, high-current protective device designed for demanding electrical environments. This 2-pole unit delivers 600A of overcurrent protection at up to 600V, with a bolt-on mounting that provides secure, vibration-resistant installation. Engineered for maintenance, retrofit, and replacement projects where exact specifications matter, it’s the reliable choice for compatible panels and equipment.

Key specifications at a glance

• Amperage: 600A
• Poles: 2-Pole
• Voltage: 600V
• Mounting: Bolt-On
• Part number: 315C043G11

Why this Westinghouse breaker stands out

• Durable bolt-on mounting for a secure, long-lasting connection that resists loosening in vibration-prone environments.
• 2-pole design protects two conductors simultaneously, ideal for balanced distribution and critical circuits in industrial settings.
• 600V rating aligns with common commercial and industrial electrical installations, delivering reliable protection for demanding loads.
• Precise compatibility is anchored to the exact part number (315C043G11), making it the go-to choice for retrofit, replacement, or maintenance when the specs must match.

Ideal use cases and who benefits

• Retrofit projects in legacy Westinghouse panels where the 315C043G11 footprint and bolt-on mounting are known-good matches.
• Maintenance and spare-part stocking for facilities with high-current two-pole protection needs up to 600A.
• New installations where a rugged, bolt-on two-pole breaker is required to safeguard heavy feeders and critical circuits at up to 600V.

Compatibility and installation notes

• Confirm fit and ratings before ordering — the part number (315C043G11) is the best reference for compatibility with your panel or equipment.
• Ensure your enclosure supports bolt-on mounting and the 2-pole, 600V configuration for correct installation and safe operation.

Practical tips for best results

• Cross-check panel documentation to verify bus connection geometry matches the 315C043G11 footprint before replacement.
• When installing, follow the panel manufacturer’s torque specifications for mounting screws to ensure a secure, reliable connection.
• Store spare units in a dry, clean location to maintain performance readiness for preventive maintenance or emergency replacements.

Designed for professionals who need a dependable, exact-match circuit protection solution, the Westinghouse 315C043G11 delivers clear, consistent protection for high-current, 600V applications. Use it when your goal is precise compatibility, durable bolt-on installation, and proven performance in demanding electrical systems.