Square D EGB26050 - 50 A, 480 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Square D EGB26050 is a 50A, 480V, 2-pole bolt-on molded case circuit breaker designed to deliver dependable branch-circuit overcurrent and short-circuit protection in panelboards and loadcenters.

Designed for reliability in real-world installations, the secure bolt-on mounting creates a rigid, vibration-resistant bus connection, helping maintain a solid electrical connection even in environments with movement or vibration.

The built-in thermal-magnetic trip unit delivers stable, repeatable protection: the thermal element responds to gradual overloads, while the magnetic element trips instantly on high-energy faults. This combination safeguards wiring and connected equipment while reducing nuisance trips.

Compatibility and applications: specifically engineered to pair with matching OEM loadcenters and panelboards, this breaker is ideal for residential, commercial, and light industrial electrical systems that require 480V distribution and robust protection for branch circuits.

• Manufacturer: Square D
• Part Number: EGB26050
• 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

Practical installation tips: verify panel compatibility with the OEM loadcenter, torque mounting screws to the panel manufacturer's specification, and ensure conductors and lugs match the 50A rating. Use this breaker in 480V feeder applications, service panels, or equipment enclosures where reliable protection and a solid mounting method are essential. Regular inspections for signs of overheating or wear will help maintain long-term performance.