Westinghouse | 314C636G19 | Circuit Breaker | 100A | 3-Pole | 600V

Meet the Westinghouse 314C636G19 circuit breaker—a purpose-built, 100A, 3-pole, 600V protection device designed for maintenance, retrofit, and replacement projects where exact specifications matter. This is the practical, sequenced upgrade your electrical system needs to keep critical loads protected and running smoothly.

• Amperage: 100A
• Pole configuration: 3-Pole (three-phase protection)
• Voltage rating: 600V
• Part reference: 314C636G19 — the best compatibility reference for replacements

Why this specific Westinghouse breaker stands out

For facilities with three-phase electrical systems, a 3-pole breaker like the 314C636G19 ensures coordinated protection across all phases. The 100A rating is ideal for feeders and branch circuits that require solid, reliable interruption when faults occur, while the 600V rating covers the common upper range in industrial and commercial environments. This isn't a generic substitute—it's a genuine Westinghouse part designed to align with the same performance characteristics as your original equipment.

Best use cases

Ideal for:

• Maintenance of existing Westinghouse panels and compatible enclosures
• Retrofit projects where the exact 100A, 3-pole, 600V specifications are required
• Replacement of worn or failed breakers in three-phase systems to restore balanced protection

How to ensure a proper fit

Before ordering, verify that the 314C636G19 matches your system’s requirements. The part number is the most reliable reference for compatibility, so cross-check it against your panel’s labeling or service manual. Confirm:

• Amperage matches your load calculation (100A)
• Pole configuration aligns with your panel (3-Pole for three-phase systems)
• Voltage rating is suitable for your service (600V)

Practical guidance for installation and beyond

Use this breaker as a straightforward replacement in supported Westinghouse assemblies or where a matching spec is mandated by maintenance schedules. Maintain safe work practices, shut off the main power, and consult your panel’s documentation to ensure correct bus connections and mounting orientation. Keeping a genuine Westinghouse replacement on hand helps reduce downtime and preserves the integrity of your electrical protection strategy.

With the Westinghouse 314C636G19, you gain a reliable, spec-matched circuit breaker ready to protect three-phase circuits in demanding commercial or light-industrial environments. Its precise amperage, accurate pole count, and exact voltage rating translate into predictable performance when it matters most.