KI36225 - 225 Amp Circuit Breaker

KI36225 - 225 Amp Circuit Breaker

The KI36225 is a high-performance molded-case circuit breaker engineered by Schneider Electric (Square D) to offer dependable protection for demanding electrical systems. With a voltage rating of up to 600 V AC and a current capacity of 225 A, this breaker is built to guard against overloads and short circuits in both commercial and industrial settings. Thanks to its I-Line plug-in style and thermal-magnetic, current-limiting design, the KI36225 delivers fast, precise fault interruption while fitting easily into existing distribution systems.

Key Features and Benefits

• High Voltage & Current Capacity: Supports 600 V and 225 A, making it versatile for heavy-duty circuits.
• I-Line Plug-In Design: Easy to install, snap-in fit reduces installation time and error.
• Thermal-Magnetic & Current-Limiting Trip: Offers robust protection against overloads and short circuits.
• Reliable Performance: Engineered to deliver consistent operation under heavy load.
• Green Premium® Label: Indicates compliance with stricter environmental and regulatory standards.
• 18-Month Warranty: Assures you of quality and coverage.
  

Technical Specifications

• Voltage Rating: 600 V AC
  
• Current Rating: 225 A
  
• Frame / Type: KI, I-Line plug-in style
  
• Interrupting Capacity:
  • 100 kA @ 600 VAC
  • 200 kA @ 480 VAC
  • 200 kA @ 240 VAC
• Poles: 3
  
• Trip Mechanism: Thermal-magnetic, current limiting
  
• Category: 01035-KI
  
• GTIN / UPC: 00785901210832
  

Material Compliance and Certifications

• Green Premium®: This certification underscores adherence to strong environmental performance, low-CO₂ product design, and regulatory transparency.
• California Proposition 65 Warning: Contains chemicals such as DINP and DIDP, known to the State of California to cause cancer or reproductive harm — appropriate handling is advised.
• Discontinued Status: According to manufacturer records, this model is listed as discontinued.
• Standards Compliance: Meets applicable UL, IEC, and related industry overcurrent and safety requirements (as per Schneider Electric documentation).
  

Where It Works Best

• The KI36225 is ideal in medium- to large-scale electrical distribution systems—commercial buildings, industrial facilities, and heavy-duty panel setups—where high interrupting capacity and plug-in flexibility are required. Use it in applications where equipment loads may vary and fault protection must be fast and reliable. Though discontinued by the manufacturer, this breaker is often sought as a replacement part or retrofit component when modern equivalents are unavailable.