EJB34090 - 90Amp Circuit Breaker

EJB34090 - 90Amp Circuit Breaker

Introducing the Schneider Electric EJB34090 E-Frame Circuit Breaker, a high-performance solution engineered for superior protection and reliability in lighting panelboards. Designed for demanding electrical applications, this 3-pole, 90A circuit breaker operates at 480Y/277 VAC, providing an impressive 100 kA maximum interrupting capacity at 120 VAC. Whether you are safeguarding low-voltage electronics or ensuring consistent performance in commercial lighting setups, the EJB34090 is built to meet your needs with exceptional durability and functionality.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: Provides robust protection against overloads and short circuits, ensuring safety and longevity of your electrical systems.
• HACR Rated: Suitable for Heating, Air Conditioning, and Refrigeration applications, making it versatile for various industrial and commercial uses.
• Bolt-On Mounting: Easy installation and secure attachment to Square D NF panelboards, enhancing stability and performance.
• Long-Lasting Design: Engineered to last up to 20 years, offering reliable operation and peace of mind.

Technical Specifications:

• Range of Product: 125 A Frame EDB-EGB-EJB
• Device Short Name: EJB
• Module Type: E-Frame
• Line Rated Current: 90 A
• Maximum Operating Voltage: 480Y/277 V AC
• AWG Gauge: Supports AWG 12...AWG 2/0 aluminum and AWG 14...AWG 2/0 copper
• Breaking Capacity: 65 kA at 277 V AC, 100 kA at 240 V AC and 120 V AC, 65 kA at 480Y/277 V AC
• Trip Unit Rating: 2300 A
• Local Signaling: Trip indicator for quick identification of faults
• Mounting Mode: Bolt-on
• Dimensions (H x W x D): 5.66 in x 2.94 in x 4.05 in
• Net Weight: 4 lb (1.81 kg)
• Tightening Torque: 34.52 lbf.in (3.9 N.m) for AWG 14...AWG 10, 49.56 lbf.in (5.6 N.m) for AWG 8...AWG 2/0

Material Compliance and Certifications:

• Product Certifications: cULus
• Ambient Air Temperature for Operation: 104 å¡F (40 å¡C)
• Sustainability: Green Premium‰ã¢ Label: Schneider Electric‰۪s commitment to best-in-class environmental performance.
• RoHS Compliance: Yes
• REACh Regulation: REACh Declaration
• EU RoHS Directive: Pro-active compliance
• China RoHS Regulation: China RoHS declaration
• Mercury Free: Ensuring safer and more environmentally friendly usage.

Suitability:

• The EJB34090 circuit breaker is an ideal choice for commercial and industrial applications requiring reliable protection for low-voltage electronics. Its robust construction and advanced features make it suitable for use in Square D NF panelboards, ensuring optimal performance and safety in diverse electrical environments. Whether for new installations or upgrading existing systems, the EJB34090 offers the reliability and efficiency that professionals demand.