JGF36225 - 225Amp Circuit Breaker

JGF36225 - 225Amp Circuit Breaker

When you’re replacing a 225A breaker, the connection setup can narrow things down quickly. The JGF36225 uses busbar connections on both the line and load sides and features a three-pole PowerPacT J-Frame design. The JGF36225 is built to last and is well-suited to replacement work, where its electrical ratings, busbar connections, and physical fit match the existing distribution equipment.

Key Features and Benefits

• 225A, three-pole design: A specific configuration for compatible distribution equipment that calls for this current rating and pole count.
• Busbar connections on both sides: The line and load sides both use busbar connections, making connection style an important compatibility checkpoint.
• Thermal-magnetic trip protection: Provides overload and short-circuit protection without adding unnecessary complexity.
• Defined magnetic characteristics: Rated at 2250A magnetic tripping current and 1125A magnetic hold current.
• 80% continuous-current rating: Gives installers another clearly documented specification to verify for the application.
• Integral push-to-trip button: Allows manual tripping directly from the breaker cover.
  

Technical Specifications

• Catalog Number: JGF36225
  
• Product Family: PowerPacT J
  
• Frame: J-Frame
  
• Product Type: Circuit Breaker
  
• Application: Distribution
  
• Rated Current: 225A
  
• Poles: 3
  
• Control Type: Toggle
  
• Trip Technology: Thermal-magnetic
  
• Protection: Overload and short-circuit
  
• Continuous-Current Rating: 80%
  
• Breaking Capacity at 240VAC: 65 kA, 50/60 Hz, UL 489
  
• Breaking Capacity at 480VAC: 35 kA, 50/60 Hz, UL 489
  
• Breaking Capacity at 600VAC: 18 kA, 50/60 Hz, UL 489
  
• Breaking Capacity at 250VDC: 20 kA, UL 489
  
• Breaking Capacity at 500VDC: 20 kA, UL 489
  
• Rated Operational Voltage (Ue): 600VAC, 50/60 Hz, IEC 60947-3
  
• Line Connection: Busbar
  
• Load Connection: Busbar
  
• Dimensions (H × W × D): 7.5 × 4.09 × 3.4 in.
  
• Net Weight: 5.3 lb.
  
• HACR Rated: Yes
  

Material Compliance and Certifications

The JGF36225 is CE-marked and carries UL, CSA, and NOM product certifications, as listed by the manufacturer. Applicable standards include UL, CSA, NEMA, NOM-003-SCFI-2000, and IEC 60947-2. Its front cover carries an IP40 rating, and the specified pollution degree is 3 under IEC 60947-1.

Where It Works Best

The JGF36225 225A circuit breaker is a practical choice for compatible existing and legacy distribution equipment that requires a three-pole J-Frame breaker with line- and load-side busbar connections. Rather than relying on amperage alone, you have several useful details to compare with the breaker being replaced: connection style, physical dimensions, pole count, voltage, interrupting Capacity, and thermal-magnetic trip characteristics.