EJB24040 - 40Amp Circuit Breaker

EJB24040 - 40Amp Circuit Breaker

The Schneider Electric EJB24040 Miniature Circuit Breaker is a top-tier solution for ensuring the protection and reliability of your electrical systems. Specifically designed for use in lighting panelboards, this 40A, 2-pole breaker operates at 480Y/277VAC and boasts a formidable 100kA maximum interrupt rating. Its robust E-Frame design ensures that it provides superior overload and short-circuit protection, making it an ideal choice for both residential and commercial applications. The EJB24040 directly mounts to NF panelboards, providing a secure and efficient installation process.

Key Features and Benefits:

• High Interrupt Rating: With a maximum interrupt rating of 100kA at 120VAC, this circuit breaker offers exceptional protection against electrical faults, enhancing system reliability and safety.
• Thermal-Magnetic Trip Unit: Equipped with a thermal-magnetic trip unit, the EJB24040 ensures precise and reliable tripping during overload and short-circuit conditions.
• Durable Construction: Calibrated for operation at 40 degrees Celsius, this breaker is built to withstand challenging environments, ensuring long-term reliability.
• Bolt-On Mounting: The EJB24040's bolt-on design allows for easy and secure installation in NF panelboards, ensuring a stable and reliable connection.

Technical Specifications:

• Range of Product: 125 A Frame EDB-EGB-EJB
• Product Type: Miniature circuit-breaker
• Device Short Name: EJB
• Module Type: E-Frame
• Trip Unit Rating: 1800 A
• Line Rated Current: 40 A
• Maximum Operating Voltage: 480Y/277 V AC
• Breaking Capacity: 65 kA at 277 V AC,åÊ100 kA at 240 V AC,åÊ65 kA at 480Y/277 V AC,åÊ100 kA at 120 V AC,åÊ100 kA at 120/240 V AC
• Mounting Mode: Bolt-on
• Number of Poles: 2
• Dimensions: Height: 5.66 in (143.76 mm), Width: 1.96 in (49.78 mm), Depth: 4.05 in (102.87 mm)
• Weight: 3 lb (1.36 kg)

Material Compliance and Certifications:

• UL Listed: The EJB24040 is UL Listed as High Intensity Discharge and HACR rated, ensuring compliance with stringent safety standards.
• Green Premium‰ã¢ Label: Demonstrates Schneider Electric‰۪s commitment to delivering products with best-in-class environmental performance, including compliance with the latest regulations and transparency on environmental impacts.
• RoHS and REACh Compliant: The EJB24040 adheres to the EU RoHS Directive and REACh Regulation, ensuring reduced hazardous substances and adherence to environmental standards.

Suitability:

• The Schneider Electric EJB24040 Miniature Circuit Breaker is designed for a wide range of applications, particularly in NF panelboards for residential, commercial, and industrial settings. Its high interrupt capacity and reliable performance make it an excellent choice for protecting low-voltage electrical circuits, ensuring safety and operational efficiency in various environments.