KA36110 - 110 Amp Circuit Breaker

KA36110 - 110 Amp Circuit Breaker

The KA36110 has a pretty specific job: matching an installation that calls for a 110A, three-pole Type KA breaker for an I-Line panelboard. That specificity is useful when you're trying to source the right replacement for existing or legacy equipment. This molded case circuit breaker uses thermal-magnetic protection, operates at 60 Hz, and carries a 40°C rating. The KA36110 is built to last, but the right replacement ultimately depends on compatibility. Compare the amperage, pole count, Type KA designation, I-Line application, electrical ratings, and physical size with the breaker and panelboard already in place.

Key Features and Benefits

• 110A, three-pole configuration: Gives you two of the most important details to check right away when identifying a replacement.
• Made for I-Line panelboards: The specified panelboard application helps narrow down compatibility with existing equipment.
• Type KA molded case construction: Provides another clear identifier when checking form, fit, and function.
• Thermal-magnetic protection: Uses the specified thermal-magnetic operating design.
• 60 Hz operation: Matches installations requiring the stated operating frequency.
• 40°C rated: An important specification to compare with the requirements of the existing system.
  

Technical Specifications

• Part Number: KA36110
  
• Product Type: Molded Case Circuit Breaker
  
• Type: KA
  
• Amperage: 110A
  
• Poles: 3
  
• Protection: Thermal-Magnetic
  
• Frequency: 60 Hz
  
• Temperature Rating: 40°C
  
• A.I.C. Rating at 240VAC: 25 kA
  
• A.I.C. Rating at 480VAC: 22 kA
  
• A.I.C. Rating at 600VAC: 22 kA
  
• Intended Panelboard Application: I-Line panelboards
  
• 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 lb.
  

Material Compliance and Certifications

No specific UL, CSA, IEC, RoHS, REACH, or other certification or material-compliance information was provided for the KA36110. These approvals should not be assumed. When a particular certification is required for the installation, verify it for this exact part number before use.

Where It Works Best

The KA36110 110A circuit breaker is suited for compatible I-Line panelboards in existing and legacy electrical systems where the required specifications call for a three-pole, Type KA molded-case breaker with thermal-magnetic protection.

For replacement work, check the whole specification rather than relying on the KA36110 part number or 110A rating alone. Confirm the three-pole configuration, Type KA designation, 60 Hz frequency, 40°C rating, A.I.C. values, I-Line panelboard application, and dimensions against the existing installation. That gives you a much clearer picture of whether the breaker provides the required form, fit, and function.