Schneider Electric JDL36225 | 225A 3-Pole PowerPact J-Frame Thermal Magnetic Circuit Breaker

Main Description:

The Schneider Electric JDL36225 is a heavy-duty PowerPact J-Frame molded case circuit breaker designed to provide reliable protection for industrial and commercial electrical distribution systems. Rated at 225A and 600 VAC, it delivers thermal-magnetic protection to guard against overloads and short-circuit conditions. With a breaking capacity of 14 kA at 600 VAC, dual-break rotating contacts, and line/load lugs included, this breaker ensures dependable performance even in demanding environments.

Technical Overview:

• Manufacturer: Schneider Electric

• Brand: Square D

• Part Number: JDL36225

• Category: Circuit Breaker

• Subcategory: Molded Case Circuit Breaker

• Condition: New/Never Used Surplus

• Series / Range: PowerPact J

• Type: JDL

• Amperage Rating: 225 A

• Voltage Rating: 600 VAC

• Poles: 3

• Phase: 3-Phase

• Trip Unit: Thermal-Magnetic

• Trip Functions: LI – Long-Time and Instantaneous

• Interrupting Capacity:

  • 14 kA @ 600 VAC

  • 18 kA @ 480 VAC

  • 25 kA @ 240 VAC

• Magnetic Trip: 2250 A

• Magnetic Hold: 1125 A

• Continuous Current Rating: 80%

• Rated Impulse Withstand Voltage: 8 kV

• Rated Insulation Voltage: 750 V

• Utilization Category: Category A

• Terminals: Line & load side lugs (AL250JD)

• Wire Range: AWG 3/0 to 350 kcmil Cu/Al

• Mounting Type: Unit mount, lug style

• IP Rating: IP40 front cover

• Applications: Industrial distribution panels, switchboards, heavy-load protection

Key Features:

• 225A, 3-pole J-Frame molded case breaker

• Thermal-magnetic LI trip for effective overload and short-circuit protection

• Dual-break rotating contacts reduce peak short-circuit current stresses

• Integral push-to-trip button for manual testing and operation

• Compatible with unit mount or I-Line PowerPact J configurations

• Line and load lugs included for straightforward installation

• Engineered to meet IEC, UL, CSA, NOM, and global standar