Westinghouse | 1256C10G12 | Circuit Breaker | 250A | 3-Pole | 600V | Bolt-On

Meet the Westinghouse 1256C10G12 circuit breaker—a precise, bolt-on solution engineered for high-demand electrical systems. Built to handle demanding applications, this 3-pole breaker delivers reliable protection at a solid 600V and 250A rating, making it a trusted choice for commercial and industrial panels.

Key specifications at a glance

• Amperage: 250A
• Poles: 3-Pole
• Voltage: 600V
• Mounting: Bolt-On

Why this model stands out

• Exact-match replacement: Designed for retrofit, maintenance, and replacement scenarios where matching specs are essential, ensuring seamless integration with existing systems.
• Secure, durable mounting: Bolt-On construction provides a sturdy connection suitable for demanding environments and long-term reliability.
• Brand integrity: Westinghouse components are built to align with original equipment designs, helping sustain system performance and compatibility over time.

Fit and compatibility you can trust

To ensure proper operation, confirm fit and ratings before ordering. The part number 1256C10G12 is the best reference for compatibility with your panel or enclosure. When in doubt, compare the specification details on your current breaker or panel labeling to verify that this 1256C10G12 matches your requirements.

Use cases

• Maintenance: Replace aging or worn breakers in service panels that require a 250A, 3-Pole, 600V bolt-on solution.
• Retrofit: Upgrade legacy installations to a reliable Westinghouse bolt-on breaker with the same electrical characteristics.
• Replacement: Restore safety and performance in equipment racks or power distribution enclosures that rely on a 3-pole, 600V rating.

Installation tips and practical notes

Before installation, power down all circuits and follow your panel manufacturer’s instructions. Use appropriate tools for a secure bolt-on mounting, and double-check that the device’s ratings align with your system requirements. Keep the part number accessible as the primary reference for future ordering or cross-checks.

Care and ongoing reliability

Store and handle breakers in a clean, dry environment prior to installation. Inspect for any signs of damage or wear before use, and replace only with the exact match of model and rating to preserve electrical protection standards.