EH2B090 - 90Amp Circuit Breaker

EH2B090 - 90Amp Circuit Breaker

When you need a 2-pole, 90 Amp molded-case circuit breaker that matches the original specifications of your existing electrical equipment, the EH2B090 is designed to provide the proper form, fit, and function as a replacement. As a Type EH2 molded-case circuit breaker, it helps protect electrical circuits from overloads and short circuits while meeting the electrical ratings required in many commercial and industrial power distribution systems.

Whether you're replacing a worn breaker during routine maintenance or restoring an existing electrical system, choosing the right replacement helps keep your equipment operating as intended.

Key Features and Benefits

• 2-pole molded case circuit breaker
• 90 Amp current rating
• Type EH2 configuration
• Rated for 40°C ambient operating conditions
• Helps protect circuits from overloads and short circuits
• Designed as a form, fit, and functional replacement for compatible electrical equipment
• Compact design for installations requiring EH2 dimensions
• Built to last for dependable operation in properly maintained electrical systems
  

Technical Specifications

• Part Number: EH2B090
  
• Type: EH2
  
• Breaker Style: Molded Case Circuit Breaker
  
• Poles: 2
  
• Amperage: 90 Amps
  
• Voltage Rating: 480VAC / 240VAC
  
• Interrupting Capacity:
  • 14kA @ 480VAC
  • 18kA @ 240VAC
• Ambient Rating: 40°C
  
• Dimensions:
  • Width: 3.00 in.
  • Height: 6.00 in.
  • Depth: 3.63 in.
• Approximate Shipping Weight: 4.00 lbs.
  

Material Compliance and Certifications

• Molded case circuit breaker designed for use in compatible electrical distribution equipment.
• Intended for installation in accordance with the National Electrical Code (NEC), applicable local electrical codes, and the original equipment manufacturer's specifications.
• Always verify the part number, breaker type, amperage, voltage rating, interrupting capacity, pole configuration, and physical dimensions before installation to ensure compatibility with your existing equipment.
  

Where It Works Best

The EH2B090 is well-suited for compatible commercial, industrial, and institutional electrical systems that require a 2-pole, 90 Amp Type EH2 molded-case circuit breaker. It is commonly installed in panelboards, switchboards, motor control centers, HVAC systems, manufacturing facilities, and other electrical distribution equipment where maintaining the original equipment specifications is important.

Whether you're performing scheduled maintenance or replacing a breaker after a fault, selecting the correct replacement helps preserve your electrical system's intended operation.