KH36250 - 250 Amp Circuit Breaker

KH36250 - 250 Amp Circuit Breaker

Looking for a circuit breaker that won’t let you down when the pressure’s on? The KH36250 is a heavy-duty 3-pole, 250-amp breaker designed to protect high-load commercial and industrial electrical systems from overloads and short circuits. Whether you're managing a large facility, upgrading your panelboard, or replacing a worn-out breaker, this one gets the job done—cleanly, reliably, and without the headaches. It’s built to handle serious power demands and integrates easily into I-Line panelboards. That means less time fiddling with installation and more time focused on keeping operations running smoothly. With fast fault detection, durable components, and high interrupt ratings, it’s the kind of breaker you can install and trust to work behind the scenes—day in, day out.

Key Features and Benefits

• Fast, Reliable Protection: Detects issues and shuts down quickly to protect equipment and reduce risk of damage or downtime.
• Made to Last: Built with high-quality materials that hold up well in rough, demanding environments.
• Simple to Install: Fits directly into standard I-Line panelboards—no extra adapters or rewiring needed.
• Keeps You Running: Reduces the risk of prolonged outages or cascading failures by acting fast when things go wrong.
• Trusted Performance: A favorite among electricians and facilities managers for its no-nonsense reliability.

Technical Specifications

• Amps: 250 A
  
• Poles: 3
  
• Trip Type: Thermal-Magnetic
  
• Interrupting Capacity:
  • 25,000 A @ 600V AC
  • 35,000 A @ 480V AC
  • 65,000 A @ 240V AC
• Frame: KH
  
• Mounting: Plug-in I-Line
  
• Frequency: 60 Hz
  
• Temp Rating: 40°C
  
• Size:
  • Width: 4.50 inches
  • Length: 10.50 inches
  • Depth: 4.38 inches
• Weight: ~12 lbs
  

Material Compliance and Certifications

• UL Listed: Meets strict safety and performance standards.
• RoHS Compliant: Designed with safer materials to meet environmental guidelines.

Where It Works Best

• You’ll typically find the KH36250 powering up systems in industrial plants, manufacturing facilities, commercial buildings, and other large operations that can’t afford electrical downtime. It’s ideal for panelboards that carry serious loads—machinery, HVAC, compressors, and more.