EGS3090FFB 90Amp Circuit Breaker

EGS3090FFB 90Amp Circuit Breaker

The EGS3090FFB Eaton Series G molded case circuit breaker is a 90 Amp, three-pole complete breaker designed to provide dependable circuit protection in compatible Eaton Series G EG frame electrical distribution systems. Whether you're replacing an existing breaker during routine maintenance or restoring equipment to its original specifications, this breaker is engineered for the proper form, fit, and function in compatible installations. Its bolt-on terminals provide a secure electrical connection, while the T186 thermal-magnetic trip unit responds automatically to overloads and short circuits, helping protect electrical equipment and connected circuits. Built to last, the EGS3090FFB is well suited for commercial and industrial applications where maintaining compatibility with existing equipment is essential.

Key Features and Benefits

• 90 Amp continuous current rating
• Three-pole molded case circuit breaker
• Designed for compatible Eaton Series G EG frame equipment
• Complete breaker assembly for form, fit, and functional replacement
• Bolt-on terminals provide a secure mechanical and electrical connection
• T186 thermal-magnetic trip unit helps protect against overloads and short circuits
• Operates on 50/60 Hz electrical systems
• Built to last for dependable operation in properly maintained electrical systems
  

Technical Specifications

• Catalog Number: EGS3090FFB
  
• Manufacturer: Eaton
  
• Series: Series G
  
• Product Type: Molded Case Circuit Breaker
  
• Circuit Breaker Type: EG
  
• Frame: EG
  
• Frame Type: Complete Breaker
  
• Amperage Rating: 90 Amps
  
• Number of Poles: 3
  
• Voltage Rating: 600Y/347 VAC
  
• Frequency Rating: 50/60 Hz
  
• Trip Type: T186 Thermal-Magnetic
  
• Terminal Type: Bolt-On
  
• Interrupting Ratings:
  • 85 kAIC @ 240 VAC
  • 35 kAIC @ 480 VAC
  • 22 kAIC @ 600Y/347 VAC
• Dimensions:
  • Height: 5.5 in.
  • Width: 3 in.
  • Depth: 2.99 in.
• Weight: 2.91 lb
  

Material Compliance and Certifications

The EGS3090FFB is manufactured to meet recognized electrical industry standards and compliance requirements.

• UL Listed
• CSA Certified
• IEC Rated
• CE Marked
  

Where It Works Best

• Commercial office buildings
• Industrial manufacturing facilities
• Warehouses and distribution centers
• Healthcare facilities
• Educational campuses
• Municipal and government buildings
• Electrical distribution panels
• Branch circuit protection systems
• Existing power distribution equipment designed for compatible Eaton Series G EG frame breakers