KI36250 - 250 Amp Circuit Breaker

KI36250 - 250 Amp Circuit Breaker

Meet the KI36250 Molded Case Circuit Breaker (250 A, 600 V) — a heavy-duty, dependable safety device built to guard critical electrical systems. Designed for industrial and commercial installations, this breaker offers solid overcurrent protection, thermal-magnetic trip performance, and plug-in I-Line compatibility. With the KI36250 in place, you get peace of mind knowing your panels, switchboards, and machinery are secured against overloads and short circuits.

Key Features and Benefits

• High current capacity: Rated for 250 Amps, handling demanding loads with confidence.
• Thermal-magnetic protection: Combines slow (overload) and instantaneous (short-circuit) response to protect sensitive equipment.
• Plug-in I-Line form factor: Simplifies installation and replacement with compatible panel systems.
• Current limiting design: Helps reduce arc energy and improve safety margins.
• Durable build: Rugged materials and precise engineering ensure stable performance even under heavy duty cycles.
• Reduced maintenance: Fewer trips and greater reliability mean less downtime.

Technical Specifications

• Voltage Rating: 600 V AC
  
• Current Rating: 250 A
  
• Poles: 3
  
• Interrupting Capacity:
  • 100 kA at 600 V AC
  • 200 kA at 480 V / 240 V (as per datasheet)
• Trip Mechanism: Thermal-magnetic
  
• Frame Type / Mounting: KI / I-Line plug-in
  

Material Compliance and Certifications

• Green Premium Line: This breaker is part of Schneider Electric’s “Green Premium” line, promoting transparency in ecological impact and adherence to low-CO₂ manufacturing practices.
• Proposition 65 Compliance: Complies with California Proposition 65, disclosing possible exposure to certain materials of concern.
• Certifications and Listings: UL 489 and CSA standards for industrial circuit breakers.

Where It Works Best

• The KI36250 is ideal for industrial plants, commercial facilities, and service centers needing high-capacity overcurrent protection. It fits well in electrical panels, switchboards, motor control centers, machinery enclosures, and distribution systems. Wherever you need a reliable, plug-in, 3-pole 250 A breaker with thermal-magnetic protection, this unit is a strong candidate.