EJB14040 - 40Amp Circuit Breaker

EJB14040 - 40Amp Circuit Breaker

The Schneider Electric EJB14040 Miniature Circuit Breaker is a top-tier solution for ensuring electrical safety in lighting panelboards. This 40A, 1-pole breaker operates at 277VAC and features an impressive 100kA maximum interrupt rating, offering superior protection against overloads and short circuits. Designed with a bolt-on mounting system, the EJB14040 ensures secure and straightforward installation, making it ideal for both residential and commercial applications.

Key Features and Benefits:

• High Interrupt Rating: With a 100kA max interrupt rating at 120VAC, this circuit breaker provides exceptional protection, minimizing the risk of electrical faults.
• Thermal-Magnetic Trip Unit: Ensures precise and reliable tripping for enhanced safety and performance.
• Bolt-On Mounting: Facilitates easy and secure installation, minimizing maintenance time and costs.
• Durable Design: Engineered to last up to 20 years, ensuring long-term reliability and protection.

Technical Specifications:

• Current Rating: 40A
• Voltage Rating: 277VAC
• Interrupt Rating: 100kA at 120VAC, 65kA at 277VAC
• Number of Poles: 1
• Dimensions: Height: 5.66 in (143.76 mm), Width: 0.98 in (24.89 mm), Depth: 4.05 in (102.87 mm)
• Weight: 2 lb (0.91 kg)
• Connection: Lug terminals for both aluminum (AWG 12-2/0) and copper (AWG 14-2/0) wires
• Mounting Mode: Bolt-on
• Trip Unit Rating: 1800A

Material Compliance and Certifications:

• Green Premium™ Label: Demonstrates top-tier environmental performance and compliance.
• RoHS and REACh Compliant: Ensures reduced hazardous substances and adherence to environmental standards.
• UL Listed for high-intensity discharge applications
• CSA Certified: For added safety assurance.

Suitability:

• The Schneider Electric EJB14040 Miniature Circuit Breaker is designed for integration with Square D NF panelboards, providing reliable protection for lighting circuits in various settings, including residential, commercial, and industrial environments. Its high interrupt capacity and durable design make it ideal for safeguarding circuits from overloads and short circuits, ensuring safety and operational efficiency in any electrical system.