HEF213080 | Circuit Breaker | 80A | 1-Pole | 277V

HEF213080 is an industrial-grade circuit breaker engineered to deliver dependable overcurrent protection for 277V single-pole circuits. With an 80A rating, it’s purpose-built for maintenance, retrofit, and replacement projects where precise compatibility matters.

Key specifications

• Amperage: 80A
• Poles: 1-Pole
• Voltage: 277V

This breaker shines in commercial and light-industrial panels where a single hot leg requires robust protection. It’s ideal for retrofit work in legacy distribution panels, new equipment installations that run on 277V, and service upgrades where a direct, 1-pole replacement is needed.

Why it stands out

• Direct reference for compatibility: The part number HEF213080 is your best guide to fit and ratings, reducing the guesswork during replacement.
• Efficient maintenance: A straightforward 1-slot swap minimizes downtime and simplifies inventory for technicians.
• System-safe operation: 277V-rated design optimizes protection for common commercial lighting, HVAC, and control circuits.
• Clear fit confirmation notes: Always verify fit and ratings before ordering to ensure seamless panel integration.

Practical guidance for swapping or upgrading

Before you order, pull the panel label or service handbook to confirm the form factor and trip characteristics required by your equipment. Use the HEF213080 as a reliable, compatible replacement in panels that specify a 277V, 1-Pole, 80A breaker. Having a spare HEF213080 on hand can reduce downtime during maintenance windows and help maintain safe, uninterrupted operation of critical circuits.

Note: This product is identified by its part number as the best reference for compatibility. Confirm fit and ratings prior to purchase.