EJB34030 - 30Amp Circuit Breaker

EJB34030 - 30Amp Circuit Breaker

The Schneider Electric EJB34030 E-Frame Mini Circuit Breaker is an advanced solution engineered to provide top-notch protection and efficiency for lighting panelboards. Rated at 30A with three poles and operating at 480Y/277 VAC, this miniature bolt-on circuit breaker is designed for optimal performance in both residential and commercial applications. With a maximum interrupt rating of 100 kA at 120 VAC, this breaker is built to handle demanding electrical loads, providing superior overload and short circuit protection. The thermal-magnetic trip unit and trip indicator are calibrated for precise operation, making the EJB34030 a reliable choice for various electrical setups. Additionally, its HACR and HID ratings ensure compatibility with heating, air conditioning, and refrigeration systems, as well as high-intensity discharge lighting applications.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: Delivers robust protection against overloads and short circuits, ensuring system safety.
• High Interrupt Capacity: Rated up to 100 kA at 120 VAC, this breaker provides dependable performance in high-demand scenarios.
• Bolt-On Mounting: Allows for secure and straightforward installation in Square D NF Panelboards.
• Long-Lasting Durability: Engineered to provide up to 20 years of reliable service, minimizing the need for frequent replacements.

Technical Specifications:

• Line Rated Current: 30A
• 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: 875 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 for best-in-class environmental performance, compliance with the latest 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 EJB34030 Mini Circuit Breaker is ideal for use in Square D NF Panelboards, delivering exceptional protection for lighting systems and low-voltage electronics. Its high interrupt capacity and advanced features make it suitable for a wide range of applications, including residential, commercial, and industrial environments. With its durable design and comprehensive safety features, this circuit breaker ensures long-term performance and reliable protection, making it a valuable addition to any electrical system.