EHB34090 - 90 Amp Circuit Breaker

EHB34090 - 90 Amp Circuit Breaker

Finding the right replacement circuit breaker starts with matching the original equipment. The EHB34090 is a 3-pole, 90 amp bolt-on circuit breaker for compatible Type EHB-4 electrical distribution systems. If you're replacing an existing breaker during maintenance or repairing older equipment, this model offers the form, fit, and function needed for a compatible installation. Its bolt-on mounting design provides a secure connection, helping preserve the original panel configuration without unnecessary changes.

Key Features and Benefits

• Compatible with Type EHB-4 electrical distribution equipment
• 90 amp current rating
• Three-pole configuration for three-phase electrical systems
• Bolt-on mounting for a secure installation
• Interrupting rating of 14kA at 480VAC and 65kA at 240VAC
• Matches the original form, fit, and function of compatible equipment
• Helps maintain existing electrical systems without modifying the original installation
• Built to last for dependable service in compatible applications
  

Technical Specifications

• Part Number: EHB34090
  
• Type: EHB-4
  
• Circuit Breaker Style: Bolt-On
  
• Poles: 3
  
• Amperage: 90 Amps
  
• A.I.C. Rating: 14kA @ 480VAC; 65kA @ 240VAC
  
• Dimensions:
  • Width: 3.50 inches
  • Length: 4.25 inches
  • Depth: 2.63 inches
• Approximate Shipping Weight: 3.25 lbs.
  

Material Compliance and Certifications

• The EHB34090 is manufactured to meet its published electrical ratings and dimensional specifications for compatible Type EHB-4 applications.
• Before installation, verify that the breaker type, amperage, voltage rating, interrupting capacity, pole configuration, mounting style, and dimensions match the requirements of your existing equipment.
• Installation should be completed by qualified personnel and in accordance with applicable electrical codes and the equipment manufacturer's recommendations.
  

Where It Works Best

The EHB34090 is commonly used in facilities that continue to operate compatible Type EHB-4 electrical distribution equipment, including commercial buildings, manufacturing plants, schools, healthcare facilities, and industrial sites. It's well suited for preventive maintenance, equipment repairs, or replacing an existing compatible breaker with matching specifications.