Cutler Hammer ARA40 - 10A, 4-Pole, Circuit Breaker

The Cutler Hammer ARA40 10A 4-Pole Circuit Breaker is built to deliver precise, reliable overcurrent protection in demanding electrical environments. Its 4-pole configuration provides flexible handling of multi-wire and 3-phase circuits, making it a smart fit for panelboards, switchboards, and control panels where dependable protection is critical.

• 4-Pole design for versatile circuit protection—handle four conductors simultaneously, ideal for multi-wire and 3-phase installations that require synchronized protection across all lines.
• 10A current rating—provides targeted protection for lighting, control circuits, small motors, and other equipment that need reliable, precise current limiting without unnecessary trips.
• Industrial-grade reliability—engineered to withstand the rigors of industrial, commercial, and OEM applications, offering consistent performance in distribution panels and motor control centers.
• Easy integration with Cutler Hammer systems—designed to complement other CH components, helping you build a cohesive, maintainable power distribution solution.

Ideal use cases — Place the ARA40 in panelboards and switchboards that feed four-wire circuits, protect feeders and control circuits in motor control centers, or serve as a compact, reliable protective device in OEM equipment racks. It’s a practical choice when you need robust overcurrent protection without sacrificing space or serviceability.

Why this matters for safety and uptime — With four poles, the device helps ensure all conductors are protected consistently, reducing the risk of partial energization and simplifying fault isolation. This leads to safer operation, quicker maintenance, and fewer nuisance trips in mission-critical panels.

Upgrade your power distribution with the Cutler Hammer ARA40 10A 4-Pole Circuit Breaker for precise protection, straightforward installation, and durable, long-term performance in industrial, commercial, and OEM environments.