EJB24080 - 80A Circuit Breaker

EJB24080 80A Circuit Breaker

The Schneider Electric EJB24080 Miniature Circuit Breaker is a top-tier solution engineered for reliable performance in lighting panelboards. Designed with an 80A, 2-pole configuration, this E-Frame circuit breaker ensures superior overload and short circuit protection, making it ideal for commercial and industrial applications. Operating at a voltage of 480Y/277 VAC and featuring a breaking capacity of 100 kA, this breaker provides robust protection against electrical faults. The thermal-magnetic trip unit and trip indicator enhance safety and usability, ensuring quick response to electrical anomalies. With a bolt-on mounting mode, it integrates seamlessly into Square D NF panelboards.

Key Features and Benefits:

• High Interrupt Rating: With a maximum interrupt rating of 100 kA at 120 VAC, this circuit breaker ensures high performance in fault conditions.
• Thermal-Magnetic Trip Unit: Provides reliable protection with a trip current rating of 2300A, suitable for various electrical setups.
• Robust Design: Constructed for durability and consistent performance in demanding environments.
• Easy Integration: Bolt-on mounting mode ensures simple and secure installation in NF panelboards.
• Local Signalling: Equipped with a trip indicator for easy identification of circuit status.

Technical Specifications:

• Range of Product: 125 A Frame EDB-EGB-EJB
• Device Short Name: EJB
• Line Rated Current: 80 A
• Maximum Operating Voltage: 480Y/277 V AC
• AWG Gauge: Supports AWG 12...AWG 2/0 aluminium and AWG 14...AWG 2/0 copper
• 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
• Mounting Mode: Bolt-on
• Number of Poles: 2
• Height: 5.66 in (143.76 mm)
• Width: 1.96 in (49.78 mm)
• Depth: 4.05 in (102.87 mm)
• Net Weight: 3 lb (1.36 kg)

Material Compliance and Certifications:

• Certifications: UL Listed, cULus
• Environmental Compliance: Green Premium‰ã¢ label ensuring best-in-class environmental performance, Mercury-free, RoHS compliant, REACh declaration
• Ambient Operating Temperature: 104 å¡F (40 å¡C)

Suitability:

• The Schneider Electric EJB24080 is suitable for use in NF panelboards, offering robust and reliable protection for lighting and other electrical circuits. Its high interrupt rating and thermal-magnetic trip unit make it ideal for commercial, industrial, and high-intensity discharge applications. The breaker‰۪s compliance with UL and CSA standards, along with its environmentally-friendly design, ensures it meets both safety and sustainability criteria.