JGL36150 - 150 Amp Circuit Breaker

JGL36150 – 150 Amp Circuit Breaker

Meet the JGL36150 – a high-capacity, three-pole circuit breaker designed to keep heavy-duty electrical systems safe and functioning reliably. Manufactured by Schneider Electric under the PowerPact J frame, this breaker handles up to 150 amps at 600 V AC and delivers a breaking capacity of 18 kA at 600 V. With thermal-magnetic trip technology and unit-mount lug connections for both line and load, the JGL36150 simplifies installation while offering dependable protection against overloads and short circuits. Whether you’re working in an industrial setting, a commercial plant, or a demanding residential application, this breaker gives you both peace of mind and performance you can count on.

Key Features and Benefits

• High Capacity Handling: Rated at 150 A and designed for systems up to 600 V AC, this breaker supports heavy loads without compromise.
• Dual Protection with Thermal-Magnetic Trip Unit: Provides dependable protection from both overloads (thermal) and short circuits (magnetic), helping safeguard equipment and wiring.
• Unit-Mount Configuration with Lug Connections on Both Sides: Simplifies wiring and offers flexible mounting in panelboards or switchgear setups.
• Superior Interrupting Capacity: Offers an 18 kA interrupt capacity at 600 V AC, so it’s built to handle fault conditions with confidence.
• Proven Durability and Performance: Designed with dual-break rotating contacts and high-quality materials to maintain reliable operation over time.
• Environmentally Minded Design: Includes Schneider Electric’s “Green Premium” commitment, ensuring compliance with RoHS/REACH and transparency in environmental impact.

Technical Specifications

• Rated Current: 150 A
  
• Number of Poles: 3
  
• Voltage Rating: 600 V AC (also rated for 500 V DC)
  
• Breaking Capacity: 18 kA at 600 V AC
  
• Trip Unit Technology: Thermal-magnetic
  
• Continuous Current Rating: 80 % (for the frame rating)
  
• Mounting: Unit-mount with lug connections on both line and load sides
  
• Dimensions:
  • Height: ~ 7.5 in (191 mm)
  • Width: ~ 4.09 in (104 mm)
  • Depth: ~ 3.4 in (86 mm)
• Weight: ~ 5.3 lbs (2.4 kg)
  

Material Compliance and Certifications

• RoHS & REACh Compliant: Meets latest directives on hazardous substances and chemical disclosure.
• Green Premium Label: Reflects Schneider Electric’s focus on lower-impact, transparent supply chain and product lifecycle.
• Certifications: UL Listed, CSA, NOM, IEC compatible, CE marked.
  

Where It Works Best

• The JGL36150 is ideal for scenarios where dependable electrical protection is critical. Think heavy industrial equipment, manufacturing lines, large commercial electrical panels, or resilient residential setups that require high-capacity breakers. If you’re managing a facility with 600 V systems, needing three-pole protection or wanting a breaker that fits into an existing PowerPact J-Frame lineup, this is a strong choice. It also pairs well with upgrades where you anticipate higher fault currents, tougher interruption demands, or environmental compliance requirements.