HJ3B225 - 225A Circuit Breaker

HJ3B225 - 225A Circuit Breaker

The HJ3B225 is a 3-pole, 225-amp HJ3 molded case circuit breaker designed for your electrical equipment that uses the HJ frame configuration. With a 40°C temperature rating and Type ET 400 Ampere HJ frame design, the HJ3B225 is designed for compatible commercial and industrial electrical systems where matching the existing breaker specifications is important. Its three-pole configuration makes it suitable for equipment requiring a three-phase molded case circuit breaker. Built to last, this breaker is a reliable fit for systems that need the correct frame style, ratings, and physical dimensions.

Key Features and Benefits

• 225-amp rating – Designed for applications requiring a 225A molded case circuit breaker.
• 3-pole design – Fits compatible three-phase electrical equipment.
• HJ frame configuration – Designed for systems built around the HJ frame breaker style.
• Type ET 400 Ampere frame – Part of the HJ frame family with the listed frame rating.
• Multiple interrupting ratings – Rated at 25kA at 600VAC, 35kA at 480VAC, and 65kA at 240VAC.
• 40°C temperature rating – Suitable for equipment operating in a 40°C environment.
• Molded case construction – Provides the required breaker design and configuration for compatible installations.

Technical Specifications

• Part Number: HJ3B225
  
• Breaker Type: HJ3 Molded Case Circuit Breaker
  
• Frame Type: HJ Frame
  
• Frame Rating: Type ET 400 Ampere
  
• Poles: 3
  
• Amperage Rating: 225 Amps
  
• Temperature Rating: 40°C
  
• A.I.C. Ratings:
  • 25kA at 600VAC
  • 35kA at 480VAC
  • 65kA at 240VAC
• Dimensions: 9.00"W x 11.00"L x 4.00"D
  
• Height/Length: 11.0 inches
  
• Width: 9.0 inches
  
• Depth: 4.0 inches
  
• Approximate Shipping Weight: 23 lbs.
  

Material Compliance and Certifications

The HJ3B225 is a molded case circuit breaker designed for electrical equipment requiring the listed breaker ratings, frame style, and configuration. It is intended for compatible commercial and industrial applications where maintaining the existing equipment setup is important.

Where It Works Best

The HJ3B225 works best in existing electrical distribution equipment that requires a 3-pole, 225-amp HJ frame molded case circuit breaker. It is suited for maintenance and replacement applications involving compatible panels, switchboards, and electrical assemblies designed for this breaker configuration.