EJB14020 - 20A Circuit Breaker

EJB14020 20A Circuit Breaker

The EJB14020 Miniature Circuit Breaker is a robust and reliable solution designed for superior overload and short-circuit protection. Ideal for commercial and industrial applications, this 20A, 1-pole circuit breaker operates at 277 VAC and features a maximum interrupting rating of 100 kA at 120 VAC. Engineered with a bolt-on mounting style, it seamlessly integrates into Square D NF panelboards, making it a versatile choice for various electrical systems.

Key Features and Benefits:

• High Interrupting Capacity: With a 100 kA max interrupting rating at 120 VAC, the EJB14020 offers exceptional protection against high fault currents.
• Thermal-Magnetic Trip Unit: Ensures precise operation with a thermal element for overload protection and a magnetic element for short-circuit protection.
• Switching Duty Rated: Suitable for switching duty applications, enhancing its versatility in different settings.
• HID and HACR Rated: Certified for high-intensity discharge (HID) lighting and heating, air conditioning, and refrigeration (HACR) equipment, ensuring compliance with various industry standards.
• Trip Indicator: A convenient trip indicator provides a visual cue when the breaker has tripped, simplifying maintenance and troubleshooting.

Technical Specifications:

• Current Rating: 20A
• Number of Poles: 1
• Voltage Rating: 277 VAC
• Interrupting Capacity: 100 kA at 120 VAC, 65 kA at 240/277 VAC
• Trip Unit Technology: Thermal-magnetic
• Mounting Mode: Bolt-on
• Dimensions: Height: 5.66 in, Width: 0.98 in, Depth: 4.05 in
• Weight: 2 lb
• Operating Temperature: Calibrated for 40°C
• Connection: Aluminum lugs compatible with AWG 12 to AWG 6 for aluminum and AWG 14 to AWG 6 for copper

Material Compliance and Certifications:

• UL Listed: Meets UL standards for safety and performance.
• Green Premium Label: Demonstrates Schneider Electric’s commitment to delivering products with excellent environmental performance.
• RoHS and REACh Compliant: Adheres to regulations limiting the use of hazardous substances in electrical and electronic equipment, ensuring a safer product for both users and the environment.

Suitability:

• The EJB14020 is perfect for use in commercial and industrial settings where reliable circuit protection is essential. Its compatibility with Square D NF panelboards and its ability to handle high fault currents make it an excellent choice for lighting panels and other critical applications. Whether you're upgrading an existing system or installing new equipment, the EJB14020 delivers the performance and reliability you need.