HJD63B225 - 225Amp Circuit Breaker

HJD63B225 - 225Amp Circuit Breaker

When you're replacing a circuit breaker in an existing electrical system, getting the right specifications is what matters most. The HJD63B225 is a SENTRON molded case circuit breaker designed for applications that require a 3-pole, 225-amp JD frame breaker with the proper fit, ratings, and connection setup.

Key Features and Benefits

• 225-amp circuit breaker rating – Designed for electrical systems requiring a 225A molded case circuit breaker.
• 3-pole design – Suitable for compatible three-phase electrical distribution equipment.
• JD frame configuration – Designed for systems using the JD frame breaker style.
• Thermal-magnetic trip unit – Provides protection against overloads and short-circuit conditions.
• 600VAC rating – Designed for electrical systems requiring this voltage rating.
• Load-side lugs included – Provides the required connection arrangement for compatible equipment.
• 40°C standard rating – Designed for standard operating environments.

Technical Specifications

• Catalog Number: HJD63B225
  
• Product Type: Molded Case Circuit Breaker
  
• Product Family: HJD6, 35KAIC, 600VAC
  
• Frame Type: JD Frame
  
• Poles: 3
  
• Amperage Rating: 225 Amps
  
• Trip Type: Thermal-magnetic
  
• Voltage Rating: 600VAC
  
• Interrupt Ratings:
  • 35kAIC at 600VAC
  • 65kAIC at 480VAC
• Standards: UL 489 / IEC 60947-2
  
• Frequency Rating: 50/60Hz
  
• Terminal Configuration: Load-side lugs
  
• Lug Type: TA2J6500
  
• Wire Range:
  • 3/0 AWG to 500 kcmil copper
  • 4/0 AWG to 500 kcmil aluminum
• Dimensions: 7.50"W x 11.00"H x 4.00"D
  
• Width: 7.5 inches
  
• Height: 11 inches
  
• Depth: 4 inches
  
• Net Weight: Approximately 20.24 lbs.
  

Material Compliance and Certifications

The HJD63B225 is a molded case circuit breaker designed for compatible electrical distribution equipment and meets applicable UL 489 and IEC 60947-2 requirements. It is intended for installations where the breaker frame, ratings, terminal configuration, and equipment specifications match the application.

Where It Works Best

The HJD63B225 works best in electrical distribution equipment that requires a 3-pole, 225-amp JD frame molded case circuit breaker. It is suited for commercial and industrial applications where replacing a breaker with matching specifications is important. With its thermal-magnetic protection, load-side lug configuration, and listed interrupting ratings, it provides a straightforward fit for compatible maintenance and replacement applications.