EHC3090 - 90Amp Circuit Breaker

EHC3090 - 90Amp Circuit Breaker

When you need a replacement circuit breaker that matches the original equipment, choosing the correct model matters. The EHC3090 is a 3-pole, 90 amp thermal-magnetic circuit breaker designed for use in compatible Type EHC electrical distribution systems. Built for the proper form, fit, and function, it helps maintain the integrity of your existing electrical system without requiring modifications to the original installation.

Whether you're performing routine maintenance, replacing a failed breaker, or keeping an existing facility operating with compatible components, the EHC3090 offers the electrical ratings and physical dimensions needed for a dependable replacement.

Key Features and Benefits

• Designed for compatible Type EHC electrical distribution equipment
• 90 Amp, 3-pole configuration
• Thermal-magnetic trip mechanism provides overload and short-circuit protection
• Non-interchangeable trip unit maintains the original breaker configuration
• Rated for operation in 40°C ambient environments
• Includes load terminals for compatible installations
• Designed for the proper form, fit, and function in replacement applications
• Built to last for dependable service in properly maintained electrical systems
  

Technical Specifications

• Part Number: EHC3090
  
• Type: EHC
  
• Circuit Breaker Style: Thermal-Magnetic
  
• Poles: 3
  
• Amperage: 90 Amps
  
• Trip Unit: Non-Interchangeable
  
• A.I.C. Rating: 14kA @ 480VAC; 18kA @ 240VAC
  
• Temperature Rating: 40°C
  
• Load Terminals: Included
  
• Dimensions:
  • Width: 4.13 inches
  • Length: 6.00 inches
  • Depth: 3.38 inches
• Approximate Shipping Weight: 5.50 lbs.
  

Material Compliance and Certifications

• The EHC3090 is manufactured to meet its published electrical ratings and dimensional specifications for compatible Type EHC applications.
• Before installation, confirm that the breaker type, amperage, pole configuration, voltage rating, interrupting capacity, and dimensions match the requirements of your existing equipment.
• Installation should be completed by qualified personnel and in accordance with applicable electrical codes and manufacturer recommendations.
  

Where It Works Best

The EHC3090 is commonly used in compatible Type EHC panelboards and electrical distribution systems found in commercial buildings, manufacturing facilities, schools, healthcare facilities, office buildings, and other institutional or industrial environments.