EJB34020 - 20Amp Circuit Breaker

EJB34020 - 20Amp Circuit Breaker

The Schneider Electric EJB34020 E-Frame Mini Circuit Breaker is a top-tier solution designed for superior overload and short circuit protection in lighting panelboards. Operating at 480Y/277 VAC with a maximum interrupt rating of 100 kA, the EJB34020 offers reliable protection for low-voltage electronics and is engineered to directly mount to Square D NF Panelboards, providing seamless integration and long-lasting performance. This breaker is HACR and HID rated, calibrated for 40 degrees Celsius, and comes with a trip indicator for easy monitoring. With a hold current of 270A and a trip current of 875A, it guarantees precise operation under varying load conditions, making it a dependable choice for both residential and commercial applications.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: Ensures reliable protection against overloads and short circuits.
• High Interrupt Capacity: Up to 100 kA at 120 VAC, ensuring robust performance in high-demand applications.
• Bolt-On Mounting: Easy and secure installation in Square D NF Panelboards.
• Long-Lasting: Designed to offer a lifespan of up to 20 years, ensuring durable and reliable service.

Technical Specifications:

• Line Rated Current: 20A
• 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
• 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 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 EJB34020 Mini Circuit Breaker is ideal for use in Square D NF Panelboards, providing 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 advanced safety features, this circuit breaker ensures reliable performance and long-term protection.