Westinghouse | 315C043G27 | Circuit Breaker | 125A | 3-Pole | 480V

Designed for reliability in demanding 480V three-phase environments, the Westinghouse 315C043G27 circuit breaker delivers precise protection where it matters. With a 125A rating and a 3-pole configuration, it interrupts all three conductors together to safeguard equipment and personnel during faults.

Ideal for: maintenance, retrofit, and replacement projects where exact compatibility matters. The part number 315C043G27 is your best reference for compatibility—confirm fit and ratings before ordering to avoid downtime.

• Amperage: 125A
• Poles: 3-Pole
• Voltage: 480V
• Part number: 315C043G27

Key use cases

• Maintenance: swap in an exact-match component to restore original protection without panel changes.
• Retrofit: adapt existing panels for 480V three-phase service with a compatible breaker.
• Replacement: reliable, straightforward replacement that preserves wiring and installation layout.

Why this Westinghouse breaker stands out

• Exact-match compatibility — Use the 315C043G27 reference to ensure seamless fit with your current panels and bussing.
• Three-phase protection — A single 3-pole unit safeguards all phases, simplifying installation and reducing misconfigurations.
• Durable, proven design — Built for demanding industrial and commercial environments where dependable interruption is critical.

Installation and pairing tips

• Always verify fit and ratings against your panel documentation before ordering.
• Confirm your system operates at 480V three-phase and that a 125A circuit requires a 3-pole breaker of this specification.
• Follow electrical codes and manufacturer torque specs during mounting and commissioning.

Choosing the Westinghouse 315C043G27 means hands-on reliability and a straightforward path to restoring or upgrading three-phase protection. Keep the part number 315C043G27 as your definitive compatibility reference to streamline sourcing across multiple panels and jobs.