The Schneider Electric Square D EJB34045 is a 3-pole miniature circuit breaker designed for robust electrical protection in demanding industrial environments. This breaker, part of the EJB series, offers reliable overload and short-circuit interruption for systems operating at 480Y/277 V AC. It is rated for a continuous current of 45 amps, making it suitable for power distribution and control circuits in various manufacturing and processing applications.

Technical details

• Series: Square D EJB
• Poles: 3
• Rated Voltage: 480Y/277 V AC
• Rated Current: 45 Amps
• Interrupting Rating: To be confirmed via manufacturer datasheet.
• Terminal Type: To be confirmed via manufacturer datasheet.
• Mounting Type: DIN rail or panel mount (verify via datasheet).
• Trip Unit Type: Thermal-magnetic (typical for this series, verify via datasheet).

Applications & compatibility

This Schneider Electric Square D EJB34045 circuit breaker is commonly employed in control panels, motor starter circuits, and power distribution systems within industries such as food and beverage processing, material handling, and general manufacturing. It provides essential protection for equipment connected to 480V power networks, ensuring operational continuity and safety.

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 EJB34045 or contact our technical team for cross-reference assistance with compatible EJB series components.