KA36225 - 225 Amp Circuit Breaker

KA36225 - 225 Amp Circuit Breaker

When you need serious protection for your electrical system, the KA36225 delivers. This 225 amp, 3-pole molded case circuit breaker is built to keep your operation running safely—whether you're upgrading an I-Line panelboard or building out a new system. It’s designed to handle heavy loads, respond fast to faults, and keep downtime to a minimum. From busy commercial buildings to tough industrial sites, this breaker holds its own and keeps things moving.

Key Features and Benefits

• Handles high current loads: With a 225 amp rating, this breaker is ready for demanding systems that don’t have time for second chances.
• Built-in thermal and magnetic protection: It reacts quickly to overloads and short circuits, helping prevent equipment damage and electrical hazards.
• Serious interrupting power: Rated for 22,000 amps at 480V/600V and 25,000 amps at 240V, it stands up to serious fault conditions.
• Fits I-Line panelboards: No guessing or hassle—it’s made to fit right in and get to work.
• Tough construction: Its KA frame is known for holding up under pressure, in both daily use and harsh environments.

Whether you’re an electrician, facility manager, or contractor, this is the kind of breaker you can count on when it matters most.

Technical Specifications

• Frame Type: KA
  
• Poles: 3
  
• Amperage: 225 A
  
• Voltage Interrupt Rating:
  • 22k A.I.C. @ 600VAC / 480VAC
  • 25k A.I.C. @ 240VAC
• Frequency: 60 Hz
  
• Operating Temp: 40°C
  
• Dimensions:
  • Width: 4.50 inches
  • Length: 10.50 inches
  • Depth: 4.38 inches
• Weight: 12 lbs
  

This breaker is built for performance and dependability, even in busy or high-pressure settings.

Material Compliance and Certifications

• High-Grade Materials: Made with high-grade materials and designed to meet industry standards, the KA36225 holds up to wear, heat, and the demands of modern electrical systems.
• Durable Molded Case: Its molded case is built to protect internal components from damage, ensuring long-term use without breakdowns.
• Certified for Safety: It’s certified to meet safety standards so you can install with confidence.

Where It Works Best

• Industrial facilities running heavy-duty equipment
• Large commercial properties with high energy needs
• Utility and infrastructure systems where reliability is a must
• Panel upgrades in buildings with I-Line systems
• Projects where both safety and performance are top priorities