Westinghouse | 314C640G12 | Circuit Breaker | 350A | 2-Pole | 600V | Bolt-On

Introducing the Westinghouse 314C640G12 — a sturdy, high-capacity circuit breaker designed for demanding electrical systems. This 2-pole, 350A device is built for reliability in maintenance, retrofit, and replacement projects where exact specifications matter. With a 600V rating and bolt-on mounting, it delivers secure, durable protection where you need it most.

Key specifications at a glance

• Amperage: 350 A
• Poles: 2-Pole
• Voltage rating: 600 V
• Mounting: Bolt-On
• Part reference: 314C640G12

What makes this breaker unique

• The 314C640G12 is specifically identified for scenarios requiring exact specs. It’s the clear reference point for matching panels and protective devices during retrofit or replacement.
• The bolt-on design provides a robust, vibration-resistant installation ideal for industrial environments and service panels that demand dependable clamping force.
• Being a 2-pole unit ensures both conductors are shut off together, delivering coordinated protection for multi-phase circuits and reducing the risk of arc or isolation issues during disconnects.
• With a 350A rating, this breaker is suited for demanding feeders and distribution paths where higher fault currents require reliable interruption performance.

This Westinghouse model is ideally suited for maintenance workflows, panel retrofits, or replacement projects where the exact 314C640G12 specifications are required to maintain electrical system integrity. Use cases include upgrading aging equipment, integrating with existing 600V distribution setups, or restoring protective coordination in multi-panel architectures.

Practical guidance for installation and compatibility

Before ordering, confirm fit and ratings using the part number 314C640G12 as the primary compatibility reference. Ensure your panel supports bolt-on mounting and the 2-pole, 600V configuration to achieve the intended protection and reliability. For best results, have the panel model and mounting footprint on hand, and replace any associated hardware only with components rated for the same 350A/600V specifications.

With its precise specs, durable bolt-on design, and clear compatibility focus, the Westinghouse 314C640G12 is a targeted, dependable solution for professionals managing industrial or commercial electrical systems that demand robust, correctly matched protection.