Eaton 140D930H02 3-Pole Circuit Breaker

The Eaton 140D930H02 3-Pole Circuit Breaker delivers reliable three-phase protection for demanding electrical systems. Built to Eaton’s trusted standards, this 3-pole breaker safeguards wiring and equipment by quickly interrupting fault currents, helping to minimize damage and downtime in commercial and industrial panels.

Key advantages of the Eaton 140D930H02 3-Pole Circuit Breaker include:

• Three-pole design provides balanced protection across all phases in 3-phase circuits, essential for motors, conveyors, HVAC systems, and other three-phase loads.
• Exact replacement part with the 140D930H02 part number, ensuring compatibility with Eaton panels and distribution gear designed for this lineup.
• Durable protection built to endure demanding environments while delivering dependable overcurrent and short-circuit protection.
• Fast-tripping capability helps limit damage to conductors and connected equipment by isolating faults promptly.
• Simple integration streamlines maintenance and upgrades, reducing downtime during panel service or retrofits.
• Versatile use cases suitable for protecting motors, industrial controls, commercial equipment, and other three-phase applications.

Who should consider the Eaton 140D930H02 3-Pole Circuit Breaker? electricians, panel builders, and maintenance technicians seeking a proven, manufacturer-backed solution that fits seamlessly into existing Eaton ecosystems. If your setup relies on dependable three-phase protection and straightforward replacement with an Eaton-compatible component, this 3-pole breaker is designed to meet those demands.

Practical guidance for optimal results: verify that your panel is designed for a 3-pole Eaton device and that the 140D930H02 matches the panel’s frame and bus configuration. Use in three-phase service scenarios where reliable interruption of fault currents protects both wiring and connected equipment, reducing the risk of costly outages and downtime.