HEF631080 | Circuit Breaker | 80A | 3-Pole | 600V

HEF631080 is an industrial circuit breaker designed to guard your three-phase power distribution in demanding environments. With an 80A rating and a three-pole design, this unit provides synchronized protection for all phases, helping prevent motor stalls, overheating in feeders, and cascading faults that can bring a line down.

Why this breaker stands out

Built for reliability in retrofits, replacements, and ongoing maintenance, it fits standard 3-pole panels rated up to 600V. The combination of 80A capacity and 600V insulation makes it suitable for a wide range of 3-phase applications—from conveyor systems to pumps and industrial controllers.

Key specifications

• Amperage: 80A
• Poles: 3-Pole
• Voltage: 600V
• Part number: HEF631080

Compatibility and installation notes

Always confirm fit and ratings before ordering. The HEF631080 part number is the best reference for compatibility with your panel or switchgear. When replacing an existing breaker, check the exact mounting footprint and bus connection style to ensure a seamless swap.

Ideal use cases

• Retrofit: upgrading older 3-phase systems to current protection standards without changing panel infrastructure
• Maintenance: quick replacement to minimize downtime during service windows
• New installations: reliable protection for 3-phase circuits in manufacturing, processing, and industrial facilities

What you gain with this circuit breaker

By selecting HEF631080, you gain predictable, consistent interruption performance, clear tripping behavior, and robust mechanical durability designed for rugged industrial environments. It helps you maintain uptime, protect motors and feeders, and simplify future service schedules with a clearly documented reference part number.