The Schneider Electric Square D EHB240501082 is a 2-pole miniature circuit breaker designed for robust electrical protection in demanding industrial environments. This 50A breaker is engineered for use within 480Y/277V AC systems, making it a suitable component for lighting panelboards and other critical power distribution applications requiring reliable overload and short-circuit interruption. Its construction adheres to the rigorous standards expected from the Square D brand, ensuring dependable operation.

Technical details

• Series: Square D EHB
• Poles: 2
• Amperage Rating: 50A
• System Voltage: 480Y/277V AC
• Interrupting Rating: 10kA at 480V AC (derived from EHB series typical specifications, verify with datasheet)
• Terminal Type: Screw terminal (typical for this series, verify with datasheet)
• Mounting Type: DIN rail mount (typical for this series, verify with datasheet)
• Trip Unit Type: Thermal-magnetic (typical for this series, verify with datasheet)

Applications & compatibility

This circuit breaker is commonly specified for use in commercial and industrial electrical distribution systems, particularly within lighting control panels, motor control centers, and general power distribution panels. Its 480Y/277V AC rating makes it compatible with standard North American industrial power configurations, providing essential protection for circuits in manufacturing facilities, data centers, and large commercial buildings.

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 EHB240501082 or contact our technical team for cross-reference assistance with compatible Square D EHB series components.