KA36225 - 225 Amp Circuit Breaker

KA36225 - 225 Amp Circuit Breaker

The KA36225 has a few easy-to-check identifiers that can help you keep an existing I-Line panelboard in service. It's a 225-amp, three-pole Type KA molded case circuit breaker with thermal-magnetic protection, rated for 60 Hz operation at 40°C. The KA36225 is built to last, but the right replacement still comes down to compatibility. Check the Type KA designation, amperage, pole count, A.I.C. ratings, dimensions, and I-Line panelboard requirements before installation.

Key Features and Benefits

• 225A, 3-pole configuration: Gives you two of the most important specifications to confirm right away when identifying a replacement.
• Type KA: Helps narrow the search when the existing installation specifically calls for this breaker type.
• Made for I-Line panelboards: Intended for use with compatible I-Line panelboard equipment.
• Thermal-magnetic protection: Uses the specified thermal-magnetic operating design.
• 60 Hz operation: Provides an additional electrical specification for comparison with the existing system.
• 40°C rated: Matches applications where this breaker temperature rating is specified.
  

Technical Specifications

• Part Number: KA36225
  
• Product Type: Molded Case Circuit Breaker
  
• Type: KA
  
• Amperage: 225A
  
• Poles: 3
  
• Protection: Thermal-Magnetic
  
• Frequency: 60 Hz
  
• Temperature Rating: 40°C
  
• Panelboard Compatibility: I-Line Panelboards
  
• A.I.C. at 240VAC: 25 kA
  
• A.I.C. at 480VAC: 22 kA
  
• A.I.C. at 600VAC: 22 kA
  
• Width: 4.50 in.
  
• Height / Length: 10.50 in.
  
• Depth: 4.38 in.
  
• Overall Dimensions: 4.50" W × 10.50" L × 4.38 "D
  
• Approximate Ship Weight: 12.00 lbs.
  

Material Compliance and Certifications

No specific UL, CSA, IEC, RoHS, REACH, or other certification or material-compliance information was included in the supplied product data. If a particular certification or compliance standard is required for the installation, verify it for the exact KA36225 part number before use.

Where It Works Best

The KA36225 circuit breaker is intended for compatible I-Line panelboards. It can be a useful, form-fit, and functional replacement when maintaining existing or legacy electrical equipment that requires its specific specifications.

Before making the final match, compare more than the 225A rating. Check that the existing installation calls for a three-pole Type KA molded case circuit breaker, then confirm the thermal-magnetic design, 60 Hz and 40°C ratings, A.I.C. values, physical dimensions, and I-Line panelboard compatibility. Those details are what help determine whether the KA36225 belongs in the equipment you're working with.