CAH3125X | Circuit Breaker | 125A | 3-Pole | 240V | Bolt-On

CAH3125X is a rugged industrial circuit breaker designed for maintenance, retrofit, and replacement tasks where exact specifications matter. This 125A, 3-pole, 240V bolt-on unit provides reliable protection for three-phase power distribution in demanding environments.

• targets mid-range motor loads and distribution circuits, offering dependable overcurrent protection without unnecessary tripping in normal operation.
• configuration suits three-phase systems common in manufacturing, processing lines, and large equipment feeders, ensuring synchronized protection across all phases.
• Bolt-On mounting enables fast, secure installation in compatible panels and enclosures, helping minimize downtime during upgrades or service calls.
• Part number CAH3125X serves as the best reference for compatibility, giving you confidence when matching with existing gear or replacement plans.

Ideal uses and scenarios

• Retrofitting aging electrical panels where a precise 125A, 3-pole, 240V bolt-on breaker is required.
• Replacing failed or worn breakers in three-phase distribution systems without changing wiring or panel architecture.
• Protecting motors, conveyors, pumps, and other three-phase equipment in industrial settings where uptime and dependable protection are critical.

Compatibility and installation notes

Important: confirm fit and ratings before ordering. The part number CAH3125X is the most reliable reference to ensure correct compatibility with your panel or switchgear. This breaker is intended for use in systems that require a 125A, 3-pole, 240V bolt-on solution, offering a straightforward upgrade path or replacement option for maintained, retrofit, or compliant electrical installations.

For professionals seeking a dependable, field-installable 3-pole breaker that aligns with standard industrial three-phase applications, CAH3125X delivers consistent protection and a streamlined installation experience.