FJ2B175 - 175Amp Circuit Breaker

FJ2B175 - 175Amp Circuit Breaker

The FJ2B175 is a 175 Amp, 2-pole molded case circuit breaker made for your electrical systems that use an FJ2 frame breaker. It is typically used when replacing an existing breaker in equipment where keeping the original frame style, ratings, and panel configuration is important. Matching the correct breaker specifications helps avoid unnecessary changes to the existing electrical setup.

Key Features and Benefits

• 175 Amp two-pole molded case circuit breaker
• FJ2 frame design for compatible electrical equipment
• 225 Ampere FJ frame size
• Supports 600VAC, 480VAC, and 240VAC applications
• Helps maintain existing electrical equipment configuration
• Two-pole design for circuits requiring protection on both legs
• Molded case construction for continued service in electrical systems
• Intended for replacement and maintenance applications
• Suitable for commercial and industrial distribution equipment
  

Technical Specifications

• Catalog Number: FJ2B175
  
• Product Type: Molded Case Circuit Breaker
  
• Frame Type: FJ2
  
• Frame Size: 225 Ampere FJ Frame
  
• Amperage Rating: 175 Amps
  
• Poles: 2
  
• Voltage Ratings:
  • 600VAC
  • 480VAC
  • 240VAC
• A.I.C. Rating:
  • 14kA at 600VAC
  • 18kA at 480VAC
  • 22kA at 240VAC
• Temperature Rating: 40°C
  
• Breaker Type: Type ET Molded Case Circuit Breaker
  
• Dimensions: 4.50"W x 10.00"L x 4.00"D
  
• Height: 10.5 inches
  
• Width: 4.5 inches
  
• Depth: 4.0 inches
  
• Approximate Shipping Weight: 14 lbs
  

Material Compliance and Certifications

The FJ2B175 is a molded case circuit breaker intended for use in compatible electrical distribution equipment. It is commonly used for replacement and maintenance work where matching the existing breaker specifications is required.

Where It Works Best

• Existing electrical equipment using FJ2 frame breakers
• Commercial and industrial distribution systems
• Electrical panels requiring a 175 Amp two-pole breaker
• Replacement of compatible FJ frame molded case circuit breakers
• Maintenance projects where preserving the original breaker setup is important
• Systems requiring a 225 Ampere FJ frame configuration
• Applications requiring a molded case circuit breaker rated up to 600VAC