ED62B090L - 90Amp Circuit Breaker

ED62B090L - 90 Amp Circuit Breaker

The ED62B090L Sentron-style molded case circuit breaker is designed to deliver dependable overcurrent protection for commercial and industrial electrical distribution systems. Built on the ED6 frame platform, this 2-pole, 90-amp breaker offers strong interrupting capacity—25kA at 480VAC and 65kA at 240VAC—helping safeguard electrical equipment from short circuits and overload conditions. Its HACR rating makes it suitable for heating, air-conditioning, and refrigeration equipment, while the 40°C calibration supports consistent performance in demanding electrical environments. The breaker includes both line and load-side terminals for straightforward installation and is suitable for reverse feed, offering flexibility when integrating into existing panels or switchgear. Designed with reliability and serviceability in mind, the ED62B090L provides the level of protection electricians, facility managers, and maintenance teams expect in mission-critical power systems.

Key Features and Benefits

• 90 Amp Continuous Protection: Provides reliable circuit protection for branch circuits and distribution equipment.
• 2-Pole Configuration: Ideal for 240V and 480V applications requiring dual-pole protection.
• High Interrupting Capacity: Rated 25kA at 480VAC and 65kA at 240VAC to handle high fault currents safely.
• HACR Rated: Approved for heating, air-conditioning, and refrigeration system protection.
• ED6 Frame Design: Built for compatibility with panels and systems designed for ED-frame molded case breakers.
• Reverse Feed Capable: Can be installed for line or load feed configurations, adding installation flexibility.
• Included Terminals: Ships with line and load-side terminals to simplify installation and reduce setup time.
• Stable Performance at 40°C: Calibrated for dependable operation in higher ambient temperatures often found in electrical rooms and industrial spaces.
  

Technical Specifications

• Part Number: ED62B090L
  
• Product Type: Sentron Style Molded Case Circuit Breaker
  
• Frame Type: ED6
  
• Poles: 2
  
• Amperage Rating: 90A
  
• Interrupting Rating:
  • 25kA @ 480VAC
  • 65kA @ 240VAC
• Temperature Calibration: 40°C
  
• HACR Rated: Yes
  
• Mounting/Feed: Suitable for reverse feed
  
• Terminals: Line and load-side terminals included
  
• Approximate Height: 6.35 in
  
• Ship Weight: 2.0 lbs
  

Material Compliance and Certifications

• Industry Standards: The ED62B090L molded case circuit breaker is manufactured to meet widely accepted electrical safety and performance standards used in commercial and industrial power distribution.
• HACR Certification: HACR certification ensures it is approved for HVAC equipment protection.
• Reliability and Safety: The molded case design is built to meet recognized electrical equipment requirements for reliability, insulation integrity, and safe interruption of overcurrent conditions. These standards support consistent operation in professional electrical installations.
  

Where It Works Best

• The ED62B090L 90A 2-pole circuit breaker is commonly used in commercial buildings, industrial facilities, and HVAC electrical systems where dependable overcurrent protection is essential. Its interrupting capacity and ED-frame compatibility make it a strong fit for panelboards, switchboards, motor loads, and distribution circuits operating at 240VAC or 480VAC. Maintenance teams, electricians, and facility operators often rely on breakers in this class to help protect compressors, air-handling units, pumps, and other equipment that requires stable, high-capacity circuit protection.