Eaton HFD3070 - 70A, 600VAC, 3-Pole, Circuit Breaker

The Eaton HFD3070 is a robust 70A, 600VAC three-pole circuit breaker designed to deliver dependable overcurrent protection in demanding electrical environments. Built for industrial and commercial applications, it provides reliable safety and uptime for distribution panels, switchboards, and motor control centers.

• Current rating: 70A — precise protection for feeders and 3-phase circuits without unnecessary interruptions.
• Voltage rating: 600VAC — suitable for standard 3-phase power systems in industrial settings.
• Poles: 3-Pole configuration — ideal for protecting 3-phase equipment, motors, and drives within common panel layouts.
• Breaker type: Circuit Breaker — designed to interrupt fault currents quickly to safeguard equipment and personnel.
• Applications: Optimized for panelboards, switchboards, control panels, and OEM equipment where compact, reliable protection is required.

Ideal use cases

• Industrial power distribution: protect feeders supplying motor starters, conveyors, pumps, and processing lines in factories and plants.
• Commercial electrical rooms: provide robust 3-phase protection for large distribution circuits and critical equipment
• OEM equipment and control assemblies: integrate into machines and systems that require dependable, space-efficient three-pole protection.

Why this matters

• Targeted protection for 3‑phase systems: the 3-Pole design aligns with standard three-phase layouts, simplifying wiring and enabling reliable fault interruption where it matters most.
• Consistent performance for critical infrastructure: engineered to deliver predictable protection in distribution panels and motor control centers, helping minimize downtime and equipment damage.
• OEM-friendly and versatile: a trusted choice for custom equipment and panel assemblies that require a dependable, compatible overcurrent protection device.

Practical installation insights

• Confirm compatibility with your panelboard, switchboard, or control panel’s 3-phase bus arrangement and mounting provisions before installation.
• Use as part of a coordinated protection scheme to achieve effective fault isolation and safe operation across your 3-phase circuitry.
• Maintain documentation of the device rating (70A, 600VAC, 3-Pole) for future maintenance and service planning.