JGL36250 - 250 Amp Circuit Breaker

JGL36250 - 250 Amp Circuit Breaker

Elevate the safety and performance of your electrical distribution system with the JGL36250 – a high-capacity, 250 Amp circuit breaker from the renowned PowerPact® J-Frame series by Schneider Electric. Engineered to protect against both overloads and short circuits, this unit delivers dependable service across industrial and commercial installations. With a 600 VAC voltage rating, an 18 kA interrupt rating at 600 VAC and thermal-magnetic trip technology, it brings serious protection along with installation flexibility. Dual-break rotating contacts reduce peak current during fault conditions, helping your system respond quickly and reliably when failures occur. Whether you’re outfitting a manufacturing facility, data centre or large commercial building, the JGL36250 stands ready to safeguard your critical infrastructure.

Key Features and Benefits

• High interrupt capacity: Designed to handle up to 18 kA at 600 VAC, the JGL36250 provides strong protection against short-circuit events, meaning fewer system shutdowns and greater peace of mind.
• Thermal-magnetic trip unit: Combines overload protection with short-circuit response in a compact unit, allowing for both safe operation and simpler maintenance.
• Dual-break rotating contacts: These contacts help reduce the peak current seen during a fault, preserving equipment life and minimising system stress.
• Flexible mounting and pole options: Offered in 2- or 3-pole configurations and in unit-mount or I-Line constructions, the JGL36250 integrates cleanly into a variety of system layouts.
• Worldwide standard compliance: With UL, CSA, NOM and IEC certifications, you can be confident this breaker meets stringent safety and performance requirements.

Technical Specifications

• Current Rating: 250 A
  
• Number of Poles: 3 (unit mount)
  
• Voltage Rating: 600 VAC
  
• Breaking Capacity:
  • 18 kA at 600 VAC
  • 35 kA at 480 VAC
  • 65 kA at 240 VAC
• Trip Unit Technology: Thermal-magnetic
  
• Rated Impulse Withstand Voltage: 8 kV (typical for this class)
  
• Magnetic Tripping Current: approx. 2,500 A
  
• Continuous Current Rating: Typically 80% (for 80% continuous duty) or 100% (depending on variant)
  
• Dimensions:
  • Height: ~7.5″ (191 mm)
  • Width: ~4.09″ (104 mm)
  • Depth: ~3.4″ (86 mm)

Material Compliance and Certifications

• Green Premium® Programme: The JGL36250 is part of Schneider Electric’s “Green Premium®” programme, which means it meets higher-level sustainability standards (such as recycled-content packaging and minimized use of hazardous substances).
• Compliance: It is RoHS and REACh compliant and adheres to major world-class safety standards including UL, CSA, NOM and IEC.
  

Where It Works Best

• This circuit breaker excels in large commercial and industrial plants where high-capacity protection is essential. Think manufacturing floors, critical infrastructure equipment, large-scale data centres, and multi-tenant commercial properties. The unit-mount or I-Line format allows straightforward integration into existing panelboards, so whether you’re retrofitting or building new, the JGL36250 fits cleanly into your electrical distribution strategy.