Square D JDL36200 | 200A 3-Pole PowerPacT J-Frame Thermal Magnetic Circuit Breaker

Main Description:

The Square D JDL36200 is a 200-amp, 3-pole PowerPacT J-Frame molded case circuit breaker designed for high-performance overcurrent and short-circuit protection in demanding commercial and industrial electrical systems. Rated for 600 VAC operation, the breaker features thermal-magnetic trip technology and multiple breaking capacities including 25 kA at 240 VAC, 18 kA at 480 VAC, and 14 kA at 600 VAC. Built with dual-break rotating contacts, the JDL36200 reduces peak fault currents to enhance safety and protect equipment. Equipped with line and load lugs and an integral push-to-trip button, this breaker provides robust, reliable, and flexible installation options for unit-mount applications.

Technical Overview:

• Manufacturer: Schneider Electric

• Brand: Square D

• Part Number: JDL36200

• Category: Circuit Breaker

• Subcategory: Molded Case Circuit Breaker

• Condition: New/Never Used Surplus

• Series / Frame: PowerPacT J-Frame

• Type / Code: JDL (Breaking Capacity Code D)

• In Rated Current: 200 Amps

• Poles: 3

• Control Type: Toggle

• Voltage Rating (Ue): 600 VAC, 50/60 Hz

• Breaking Capacity (UL 489):

  • 25 kA @ 240 VAC

  • 18 kA @ 480 VAC

  • 14 kA @ 600 VAC

  • 20 kA @ 250 VDC

• Service Breaking Capacity (Ics – IEC 60947-2):

  • 25 kA @ 220/240 VAC

  • 18 kA @ 380/415/440 VAC

  • 14 kA @ 500/525 VAC

  • 20 kA @ 250 VDC / 500 VDC

• Trip Unit Technology: Thermal-Magnetic

• Magnetic Trip Settings:

  • Magnetic Tripping Current: 2000 A

  • Magnetic Hold Current: 1000 A

• Continuous Current Rating: 80%

• Impulse Withstand Voltage (Uimp): 8 kV

• Insulation Voltage (Ui): 750 V

• Protection Type: Overload and Short-Circuit Protection

• Isolation Suitability: Yes (IEC 60947-2)

• Utilization Category: Category A

• Terminal Range: AWG 3/0 to 350 kcmil (Cu/Al)

• Local Signaling: Trip Indicator (Green)

• Mounting Mode: Unit-Mount, Lug-Supported

• Electrical Connections: Line Lugs / Load Lugs

• Terminal Identifier: AL250JD

• Application: Industrial, Commercial, Heavy-Duty Power Systems

• Certifications: UL Listed, CSA Certified, NOM Certified, IEC Compliant

Key Features:

• PowerPacT J-Frame breaker with 200A, 3-pole configuration for heavy-duty distribution systems

• Multiple high-capacity interrupt ratings up to 25 kA

• Dual-break rotating contacts reduce peak fault currents

• Thermal-magnetic trip technology for reliable overload and fault response

• Push-to-trip button for manual operation and safety

• Rugged molded-case design suitable for industrial and commercial environments

• Accepts large AWG and kcmil conductors for versatile installation