Westinghouse | 315C046G15 | Circuit Breaker | 15A | 1-Pole | 277V

Westinghouse 315C046G15 Circuit Breaker — a precise, single-pole unit rated for 277V and 15A. Designed for maintenance, retrofit, and replacement projects where exact specifications matter, this breaker helps keep circuits safe and compliant without guesswork.

• Amperage: 15A
• Poles: 1-Pole
• Voltage: 277V
• Part number: 315C046G15
• Application: Circuit protection for single-phase 277V circuits in suitable panels

Why this Westinghouse breaker stands out

When your project requires an exact part match, the 315C046G15 ensures compatibility with Westinghouse panels and systems that rely on 277V, 15A, 1-pole protection. Rather than a generic substitute, this breaker is purpose-built to meet the electrical characteristics and physical fit your panel expects, reducing install time and the risk of mismatches.

Ideal use cases

• Maintenance: Replace a failing or tripping 15A single-pole breaker in 277V circuits to restore reliable protection.
• Retrofit: Upgrade or modify panel layouts that require a 1-pole, 15A solution for 277V supply lines.
• Replacement: Stock for field service where exact spec compatibility with existing panels is essential.
• Commercial applications: Suitable for lighting and small-power circuits distributed at 277V in offices, retail, or warehouse environments.

Compatibility and practical tips

To ensure proper fit, confirm fit and ratings before ordering. The most reliable reference for compatibility is the 315C046G15 part number. Use this number to cross-check against your panel’s labeling or service manual, and verify that your circuit is a single-pole, 277V installation rated for 15A.

Installation considerations

For a safe, effective replacement, follow standard electrical safety practices: disconnect power to the affected circuit, remove the old breaker, install the 315C046G15 with the correct orientation, and ensure the terminal screws are tightened to the manufacturer’s specification. If you’re unsure about panel compatibility or local electrical codes, consult a licensed electrician. Having the exact part on hand minimizes downtime and ensures continued protection of your electrical system.

Keep this Westinghouse 315C046G15 on hand for reliable, exact-match circuit protection in 277V applications. Its focused specification—15A, 1-pole, 277V—delivers dependable performance where it matters most, helping you maintain safe, compliant electrical service with confidence.