Square D GV3ME80 - 80 A, 3-Pole Circuit Breaker | AmpState

Meet reliable protection for three‑phase electrical systems: the Square D GV3ME80 80 A, 3‑pole molded‑case circuit breaker. Crafted for panelboards and loadcenters, this device guards circuits against overcurrent and short circuits with precision and consistency.

• Compact molded‑case design—maximizes usable space in panel assemblies without sacrificing protection quality.
• Thermal‑magnetic trip unit—delivers stable, repeatable protection by responding to both overloads and short circuits, reducing nuisance trips.
• 3‑pole configuration—suits 3‑phase systems common in commercial and light‑industrial environments, enabling balanced protection across all phases.
• OEM‑compatible—designed to pair with matching Square D OEM loadcenters and panelboards for a seamless, code‑compliant installation.
• Versatile protection—suitable for residential, commercial, and light‑industrial electrical installations needing dependable branch‑circuit protection.

In practice, the GV3ME80 helps keep equipment safe by quickly interrupting current during a fault while minimizing disruption during temporary surges. The 80 A rating makes it a practical choice for branch circuits that demand robust protection without unnecessary trips, and its trim‑profile design simplifies retrofits or panel upgrades.

This breaker is ideal for electricians and facilities teams maintaining medium‑sized panels in offices, retail spaces, and light manufacturing. It’s also a solid replacement option when upgrading older protection schemes to a modern, thermal‑magnetic solution from Square D.

Technical specifications

• Manufacturer: Square D
• Part Number: GV3ME80
• Type: Thermal‑magnetic molded case circuit breaker
• Amperage Rating: 80 A
• Number of Poles: 3
• Application: Branch circuit overcurrent and short‑circuit protection