Eaton 140D150H01 800A 3-Pole Circuit Breaker

Engineered by Eaton for robust, high-demand power distribution, the 140D150H01 is an 800A, 3-pole circuit breaker designed to guard three-phase systems against overloads and short circuits. Built on Eaton's reliability heritage, this part is specifically identified as 140D150H01 and is ready to slot into compatible Eaton panels and gear.

Key benefits

• Balanced three-phase protection with a true 3-pole configuration ensures every phase is monitored and interrupted together, reducing the risk of phase imbalances.
• High current rating of 800 A supports heavy-duty distribution in industrial environments, commercial power rooms, and large equipment rooms.
• Reliable, traceable component with clear Part Number 140D150H01 for easy replacement, procurement, and service records.
• Efficient integration designed to integrate with Eaton electrical distribution systems, panels, and switchgear, simplifying installation and maintenance for technicians familiar with the Eaton ecosystem.

Ideal use cases

Use the Eaton 140D150H01 as a main or feeder protective device in 3-phase power layouts where up to 800 amps are required. It's well-suited for data centers, manufacturing floors, large facilities, or any setting where a single point of control protects multiple feeders from overloads and faults.

Practical considerations

• Compatibility: fits with Eaton distribution equipment and is referenced by its Part Number 140D150H01 for easy ordering and cross-reference.
• Safety and compliance: ensure proper electrical clearances, mounting, and torque per your site standards when integrating with existing panels.
• Maintenance tips: inspect connections for tightness, check for signs of overheating or arcing, and verify the device trips correctly on test procedures in accordance with safety protocols.

Choose the Eaton 140D150H01 800A 3-Pole Circuit Breaker to deliver dependable, three-phase protection when it matters most. The combination of a high current rating, three-pole design, and a trusted manufacturer makes it a strategic choice for safeguarding heavy electrical distributions while keeping maintenance straightforward and procurement streamlined.