Square D EGB24080 - 80 A, 480 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Meet the Square D EGB24080, an 80A, 480V, 2-pole bolt-on molded case circuit breaker built to protect your most vital electrical runs. Designed for dependable branch circuit overcurrent and short-circuit protection, it’s a trusted choice for panelboards and loadcenters in residential, commercial, and light industrial settings.

• Secure bolt-on mounting: Provides a rigid, vibration-resistant bus connection, reducing the risk of loose connections in environments with vibration or movement.
• Thermal-magnetic trip unit: Combines thermal overload protection with magnetic short-circuit protection, delivering stable, repeatable performance and fast response when faults occur.
• OEM-compatible design: Engineered to pair with matching Square D OEM loadcenters and panelboards, ensuring smooth fit, predictable operation, and hassle-free retrofits.
• 2-pole, 80A, 480V readiness: Ideal for distributing higher-voltage branch circuits in commercial and light industrial installations while delivering reliable protection at the circuit level.
• Versatile application: Specifically suited for protecting feeders and branch circuits in panelboards and loadcenters, helping to safeguard wiring, devices, and equipment from overcurrent and short circuits.

Practical scenarios the EGB24080 handles with confidence

When upgrading or installing 480V distribution, this bolt-on breaker slips into compatible panelboards and loadcenters with ease, delivering solid protection for critical loads such as HVAC systems, lighting distribution, and essential motors in small-to-medium commercial spaces. Its robust mounting and precise trip mechanism are especially valuable in settings where equipment reliability and uptime matter, from retail storefronts to light manufacturing.

Technical snapshot

• Manufacturer: Square D
• Part number: EGB24080
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 80A
• Voltage rating: 480V
• Number of poles: 2
• Mounting style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Choosing the Square D EGB24080 means selecting a proven solution designed for durability, compatibility, and precise protection in modern electrical distributions. It’s the right balance of rugged construction, reliable trip performance, and seamless integration with your existing panelboard ecosystem.