Eaton HMCP030H1C - 30A, 3-Pole, Circuit Breaker

Meet the Eaton HMCP030H1C, a rugged 30A, 3-pole circuit breaker engineered for reliable overcurrent protection in demanding electrical environments. This unit is purpose-built for three‑phase systems and excels in panelboards, switchboards, and control panels where dependable protection and safe operation are essential.

Designed for industrial, commercial, and OEM settings, the HMCP030H1C helps you prevent faults before they cascade, delivering precise interruption during overloads across all three phases. Its robust construction and proven Eaton engineering make it a trusted component in distribution panels and motor control centers.

• Three-pole protection covers all phases in a 3‑phase system, simplifying wiring and improving protection coordination in motor control centers and large control panels.
• 30A rating provides balanced, reliable protection for motor feeders, distribution circuits, and control circuits without unnecessary nuisance trips.
• Versatile deployment fits panelboards, switchboards, and control panels, enabling flexible integration in centralized or modular electrical architectures.
• Industrial-grade reliability designed to withstand demanding environments, delivering consistent protection and safe operation in everyday manufacturing, processing, and facility applications.

Ideal use cases: Safeguard three‑phase motors in manufacturing lines, protect feeders in commercial HVAC and processing equipment, and streamline protective schemes in OEM machinery that require standardized, multi‑phase protection.

What makes this model stand out: The HMCP030H1C’s three‑pole design provides synchronized protection across all phases, supporting balanced operation and reducing the risk of damage from phase imbalances. Its dependable trip mechanism ensures predictable responses to overloads, helping maximize uptime and safeguard downstream equipment.

• Current rating: 30 A
• Poles: 3-Pole
• Breaker type: Circuit Breaker

Practical installation and care tips: Install in panelboards, switchboards, or control panels that are rated for 3‑pole circuit breakers. Pair with compatible wiring configurations and follow your panel manufacturer’s mounting guidelines. Periodically inspect connections for tightness and signs of overheating, and replace after fault events in accordance with safety and maintenance practices to maintain optimal protection.