EJB34045 - 45Amp Circuit Breaker

EJB34045 - 45Amp Circuit Breaker

Introducing the Schneider Electric EJB34045 E-Frame Miniature Circuit Breaker, a robust and reliable solution designed to ensure superior protection for your electrical systems. With a 45A current rating and a 3-pole configuration, this bolt-on circuit breaker is tailored for use in lighting panelboards, providing exceptional overload and short circuit protection. Engineered to operate at 480Y/277 VAC, it boasts a remarkable interrupting capacity of 100 kA, making it ideal for both residential and commercial applications.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: Ensures precise protection against overloads and short circuits, enhancing the safety of your electrical systems.
• High Interrupt Capacity: With a maximum interrupt rating of 100 kA at 120 VAC, it guarantees robust performance in high-demand environments.
• Bolt-On Mounting: Facilitates easy and secure installation directly onto Square D NF Panelboards.
• Long-Lasting Durability: Designed to last up to 20 years, providing reliable and enduring protection.

Technical Specifications:

• Line Rated Current: 45A
• Maximum Operating Voltage: 480Y/277 V AC
• Breaking Capacity: 65 kA at 277 V AC, 100 kA at 240 V AC, 65 kA at 480Y/277 V AC, 100 kA at 120 V AC, 100 kA at 120/240 V AC
• Trip Unit Rating: 1800 A
• Electrical Connection: Lugs Aluminium
• Mounting Mode: Bolt-on
• Number of Poles: 3
• Dimensions: Height: 5.66 in (143.76 mm), Width: 2.94 in (74.68 mm), Depth: 4.05 in (102.87 mm)
• Net Weight: 4 lb (1.81 kg)
• Ambient Operating Temperature: 104 °F (40 °C)

Material Compliance and Certifications:

• Certifications: cULus
• Sustainability: Green Premium™ label, ensuring compliance with the latest environmental regulations, transparency on environmental impacts, and commitment to circular and low-CO2 products.
• RoHS Exemption: Yes
• REACh Regulation: REACh Declaration
• EU RoHS Directive: Pro-active compliance (Product out of EU RoHS legal scope)
• China RoHS Regulation: China RoHS declaration (Product out of China RoHS scope)

Suitability:

• The Schneider Electric EJB34045 Mini Circuit Breaker is perfectly suited for integration into Square D NF Panelboards, offering unparalleled protection for lighting systems and low-voltage electronics. Its advanced features and high interrupt capacity make it a versatile choice for various applications, including residential, commercial, and industrial settings. The durable design and enhanced safety features ensure long-term, reliable performance, making it a dependable addition to any electrical infrastructure.