Square D EDB24050 - 50 A, 480 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Square D EDB24050 is a 50-amp, 480-volt, 2-pole bolt-on molded case circuit breaker designed for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built for durability in demanding electrical environments, it combines secure mounting with precise thermal-magnetic protection.

• Secure bolt-on mounting: ensures a rigid, vibration-resistant bus connection for stable performance in panels subject to mechanical movement.
• Thermal-magnetic trip unit: delivers stable, repeatable protection by reacting to both overload and short-circuit conditions, minimizing nuisance trips and enabling fast fault clearing.
• 2-pole, 50A at 480V: ideal for medium-current circuits in commercial and light industrial settings, providing consistent coordination with downstream devices.
• Compatibility: designed to integrate with matching OEM load centers and panelboards from Square D, ensuring seamless installation in existing systems.
• Versatile applications: well-suited for residential service panels upgrades, commercial lighting and receptacle circuits, HVAC equipment, and other 480V-rated branch circuits in light-industrial environments.

Why this model stands out

• Durable molded-case construction resists wear in dusty or industrial environments, while the bolt-on design supports straightforward field installation and secure bus connections.
• Thermal-magnetic protection provides clear, predictable tripping behavior, helping diagnose and protect equipment without guesswork.
• When used in panels designed for Square D EDB breakers, it maintains robust arc and short-circuit protection across the distribution, enhancing overall system reliability.

Technical snapshot

• Manufacturer: Square D
• Part Number: EDB24050
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 50 A
• Voltage Rating: 480 V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Whether updating an aging panel, expanding a 480V distribution network in a light-industrial setting, or replacing a failing unit, the Square D EDB24050 delivers reliable, predictable protection with an installation-conscious design. For professionals who value system compatibility and long-term performance, this 2-pole bolt-on breaker is a practical choice that helps keep critical circuits safe and energized.