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Schneider Electric JGL37250D82 - Molded Case Circuit Breaker 250A 600V

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Schneider Electric JGL37250D82 is a Powerpact JGL series molded case circuit breaker designed for overcurrent protection in industrial power distribution systems. This three-pole, 250A rated breaker operates at 600VAC and provides thermal-magnetic protection with LI (Long-Time and Instantaneous) trip functions, featuring a 20kA interrupting capacity at 500VDC. The unit measures 7.5 in (191 mm) x 4.09 in (104 mm) x 3.4 in (86 mm) and weighs 5 lb, with a free-standing panel type, lug in/lug out connection, and box lug terminals accepting wire sizes from 4 AWG to 3/0 AWG (copper/aluminum). It complies with UL, CSA, NEMA, NOM-003-SCFI-2000, and IEC 60947-2 standards, and is certified for use in ambient temperatures from 28-158 °F (-2-70 °C). Typical applications include motor control centers, switchboards, and industrial panelboards requiring reliable overcurrent protection in three-phase ABC phase connection systems.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Powerpact JGL series, thermal-magnetic protection
  • Voltage Rating: 600VAC
  • Current Rating: 250A
  • Dimensions: 7.5 in (191 mm) x 4.09 in (104 mm) x 3.4 in (86 mm) (H x W x D)
  • Standards: UL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2
  • Applications: Industrial power distribution, motor control centers, switchboards
  • Switch Type: Standard breaker
  • Configuration: 3-pole, 3-phase
  • Coil Voltage Maximum: Not applicable (thermal-magnetic)
  • Temp Rating: 28-158 °F (-2-70 °C)
  • Shipping Dimensions: Not specified
  • Phase: 3
  • Voltage: 600V
  • Amperage: 250A
  • AIC rating: 20kA@500VDC
  • Connection: Lug In/Lug Out
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: 250A/J
  • Trip Type: Thermal-magnetic
  • Panel Type: Free Standing
  • Breaker Type: Standard
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Min. Wire Size 4 AWG, Max. Wire Size 3/0 AWG
  • Metal Type: Not specified
  • Panel Style: Free Standing
  • Bus Type: Not specified
  • Fuse Class: Not applicable
  • Insulation Temperature: Not specified
  • Inductance: Not applicable
  • Impedance: Not specified
  • Barrels: Not applicable
  • Class Rating: Not applicable
  • Diameter: Not applicable
  • Velocity: Not applicable
  • Clip Center: Not applicable
  • Clas: Not applicable
  • Mounting: Free Standing
  • Hz: 50/60 Hz (typical)
  • Coil Material: Not applicable
  • Horse Power: Not specified
  • Aux Contacts: Not specified
  • CPT: Not specified
  • Full Load Amps: 250A
  • Dist Voltage: Not specified
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: 250A
  • Full Load Amp Minimum: Not specified
  • Enclosure: Not specified
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Copper/Aluminum
  • Amperage Maximum: 250A
  • Amperage Minimum: Not specified
  • Nema Rating: Not specified
  • Switch Style: Standard
  • Wire Size: AWG 3/0...350 kcmil aluminium/copper terminals
  • Certification: UL, CSA, NOM
  • Circuit Breaker Mounting Style: Free Standing
  • Terminal Connection: Box Lug
  • Frequency Rating: 50/60 Hz
  • Phase Connection: ABC
  • Standards: UL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2
  • Compatible Frames: 250A/J
  • Installation Type: Fixed
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: JGL
  • Current Rating: 250A
  • Reverse Standoff Voltage: Not applicable
  • Watts: Not specified
  • Peak Pulse Current: Not applicable
  • Breakdown Voltage (MIN VBR@IT ) (V): Not applicable
  • Breakdown Voltage (VBR@IT) (V): Not applicable
  • Polarity: Not applicable
  • Operating Temperature Maximum Celsius: 70 °C
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable


Product Identification
  • UPC: 785901496397
  • GTIN: 00785901865001