FJ63B225 - 225Amp Circuit Breaker

FJ63B225 - 225Amp Circuit Breaker

The FJ63B225 is a 225 Amp, 3-pole molded case circuit breaker designed for electrical equipment that uses an FJ6 frame. It is commonly used in commercial and industrial power distribution systems where maintaining the original breaker specifications is important. When you're replacing a breaker in existing equipment, matching the frame type, amperage, pole configuration, and interrupting rating helps keep the installation consistent with the original design.

Key Features and Benefits

• 225 Amp molded case circuit breaker
• Three-pole configuration for three-phase electrical applications
• FJ6 frame design for compatible equipment
• Thermal magnetic trip mechanism for overload and short-circuit protection
• Non-interchangeable trip unit
• Includes load-side lug terminals
• Form, fit, and functional replacement for compatible FJ6 frame installations
• Rated for 50/60Hz operation
• Suitable for 40°C ambient temperature environments
  

Technical Specifications

• Part Number: FJ63B225
  
• Product Type: Molded Case Circuit Breaker
  
• Frame Type: FJ6
  
• Amperage: 225 Amps
  
• Poles: 3
  
• Trip Type: Thermal Magnetic
  
• Trip Unit: Non-Interchangeable
  
• Frequency: 50/60Hz
  
• Temperature Rating: 40°C
  
• Voltage Ratings:
  • 600VAC
  • 480VAC
  • 240VAC
• A.I.C. Ratings:
  • 18kA @ 600VAC
  • 25kA @ 480VAC
  • 25kA @ 240VAC
• Terminals: Includes Load-Side Lug Terminals
  
• Dimensions: 4.50"W × 9.50"H × 4.00"D
  
• Height: 9.5 in.
  
• Width: 4.5 in.
  
• Depth: 4.0 in.
  
• Approximate Shipping Weight: 14.00 lbs.
  

Material Compliance and Certifications

The FJ63B225 is intended for use in electrical equipment designed to accept a compatible FJ6 frame molded case circuit breaker.

Where It Works Best

• Commercial electrical distribution systems
• Industrial facilities
• Manufacturing plants
• Switchboards
• Panelboards
• Three-phase power distribution equipment
• Equipment designed for compatible FJ6 frame circuit breakers