BAB2090 - 90Amp Circuit Breaker

BAB2090 - 90Amp Circuit Breaker

The Eaton BAB2090 circuit breaker is a dependable option for commercial and industrial electrical systems that need reliable two-pole protection for 120/240V applications. Rated at 90 amps, this breaker helps protect your wiring and connected equipment from overloads and short circuits before they become larger electrical problems. Built as part of Eaton’s Quicklag industrial breaker series, the BAB2090 features thermal magnetic trip protection and a bolt-on mounting design for a secure fit in compatible panelboards. Its HACR rating also makes it a solid choice for HVAC and refrigeration systems where steady circuit protection matters every day. Whether you're installing it in a commercial panel, industrial control setup, or electrical distribution system, the BAB2090 delivers straightforward performance designed for demanding applications.

Key Features and Benefits

• 90 amp thermal magnetic circuit breaker: Provides reliable protection for commercial and industrial electrical systems.
• Two-pole design: Designed for 120/240V applications.
• 120/240V voltage rating: Suitable for commercial and industrial electrical systems.
• 10 kAIC interrupt rating: Supports dependable interruption during fault conditions.
• Eaton Quicklag industrial breaker: Built for commercial and industrial electrical environments.
• Bolt-on mounting connection: Provides a secure fit in compatible panelboards.
• Thermal magnetic trip protection: Helps protect against overloads and short circuits.
• HACR rated for HVAC applications: Suitable for HVAC and refrigeration systems.
• Helps protect against overloads and short circuits: Supports dependable circuit protection.
  

Technical Specifications

• Manufacturer: Eaton
  
• Catalog Number: BAB2090
  
• Product Type: Thermal Magnetic Circuit Breaker
  
• Breaker Type: BAB
  
• Number of Poles: 2
  
• Amperage Rating: 90 Amps
  
• Voltage Rating: 120/240V
  
• Interrupt Rating: 10 kAIC
  
• Trip Type: Non-Interchangeable
  
• Mounting Method: Bolt-On
  
• Dimensions:
  • Depth: 3.5 in.
  • Height: 3 in.
  • Width: 2.5 in.
• Product Weight: 0.65 lb
  
• Warranty: 1 Year
  

Material Compliance and Certifications

• UL Listed
  
• CSA Certified
  
• HACR Rated
  

Where It Works Best

• Commercial electrical panels
• HVAC and refrigeration systems
• Industrial control panels
• Branch circuit protection
• Electrical distribution systems
• Retrofit and maintenance applications