The Schneider Electric Square D EGB34050 is a 3-pole miniature circuit breaker designed for reliable overcurrent protection in commercial and industrial electrical distribution systems. This breaker is part of the EGB series and features a thermal-magnetic trip unit for consistent performance across a range of fault conditions. It is rated for 50A and operates at a maximum voltage of 480Y/277 V AC, making it suitable for demanding applications.

Technical details

• Series: Square D EGB
• Poles: 3
• Current Rating: 50A
• Maximum Voltage: 480Y/277 V AC
• Trip Type: Thermal-Magnetic
• Interrupting Rating: 25 kA at 480V AC (typical for this series, verify with datasheet)
• Terminal Type: Screw (typical for this series, verify with datasheet)
• Mounting Type: DIN Rail or Panel Mount (verify with datasheet)

Applications & compatibility

This EGB series circuit breaker is commonly employed in electrical panels for protecting circuits in machinery, control systems, and power distribution units. It is well-suited for applications found in manufacturing facilities, data centers, and commercial buildings where robust and dependable circuit protection is essential. The 480Y/277V AC rating makes it compatible with standard North American three-phase power systems.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D EGB34050 or contact our technical team for cross-reference assistance with compatible EGB series components.