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Siemens JD62T350 - Thermal Magnetic Trip Unit 350A 600V

Siemens
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Siemens JD62T350 Circuit Breaker - Thermal Magnetic Trip Unit 350A 600V The Siemens JD62T350 is a 2-pole, bolt-on thermal magnetic circuit breaker from the Sentron Series, designed to provide LI (Long Time and Instantaneous) trip protection for electrical systems. This unit is rated for 600V AC, 350A maximum amperage, and delivers an AIC rating of 35kA at 480V, supporting 1-phase operation. Constructed with a JD frame size and weighing 2.2 lb, it accommodates wire sizes from AWG 3/0 to 500KCM for copper and AWG 4/0 to 500KCM for aluminum, with an operating temperature range of -13°F to 158°F (-25°C to 70°C). The breaker complies with RoHS standards and holds UL and IEC certifications, ensuring reliable performance in industrial environments. Typical applications include power distribution and protection in commercial and industrial settings, compatible with frames JD, HJD, HJXD, HHJD, and HHJXD.

Key Features & Specifications
  • Type: Thermal Magnetic Trip Unit, LI (Long Time and Instantaneous Trip)
  • Voltage Rating: 600V AC
  • Current Rating: 350A
  • Dimensions: Frame Size 350
  • Standards: RoHS, UL, IEC
  • Applications: Power distribution and protection in commercial and industrial systems
  • Switch Type: Circuit Breaker
  • Configuration: 2-Pole
  • Coil Voltage Maximum: N/A
  • Temp Rating: -13°F to 158°F (-25°C to 70°C)
  • Shipping Dimensions: N/A
  • Phase: 1
  • Voltage: 600V
  • Amperage: 350A
  • AIC rating: 35kA@480V
  • Connection: Bolt-On
  • Poles: 2
  • Protection: Thermal Magnetic
  • Functions: LI - Long Time and Instantaneous Trip
  • Frame Size: 350
  • Trip Type: Thermal Magnetic
  • Panel Type: N/A
  • Breaker Type: JD
  • Control Voltage Minimum: N/A
  • Control Voltage Maximum: N/A
  • MCM Size: 500 KCM
  • Metal Type: N/A
  • Panel Style: N/A
  • Bus Type: N/A
  • Fuse Class: N/A
  • Insulation Temperature: N/A
  • Inductance: N/A
  • Impedance: N/A
  • Barrels: N/A
  • Class Rating: N/A
  • Diameter: N/A
  • Velocity: N/A
  • Clip Center: N/A
  • Clas: N/A
  • Mounting: Bolt-On
  • Hz: N/A
  • Coil Material: N/A
  • Horse Power: N/A
  • Aux Contacts: N/A
  • CPT: N/A
  • Full Load Amps: N/A
  • Dist Voltage: N/A
  • Bucket Size: N/A
  • Bucket Style: N/A
  • Bucket Type: N/A
  • Full Load Amp Maximum: N/A
  • Full Load Amp Minimum: N/A
  • Enclosure: N/A
  • Relay Style: N/A
  • Coil Voltage Minimum: N/A
  • Wire: AWG 3/0 to 500KCM, Cu; AWG 4/0 to 500KCM, Al
  • Amperage Maximum: 350
  • Amperage Minimum: N/A
  • Nema Rating: N/A
  • Switch Style: N/A
  • Wire Size: AWG 3/0 to 500KCM, Cu; AWG 4/0 to 500KCM, Al
  • Certification: UL, IEC
  • Circuit Breaker Mounting Style: Bolt-On
  • Terminal Connection: Bolt-On
  • Frequency Rating: N/A
  • Phase Connection: 1-Phase
  • Standards: RoHS
  • Compatible Frames: JD, HJD, HJXD, HHJD, HHJXD
  • Installation Type: Bolt-On
  • Item QTY: 1
  • Nema Starter Size: N/A
  • Breaker Frame: JD
  • Current Rating: 350A
  • Reverse Standoff Voltage: N/A
  • Watts: N/A
  • Peak Pulse Current: N/A
  • Breakdown Voltage (MIN VBR@IT ) (V): N/A
  • Breakdown Voltage (VBR@IT) (V): N/A
  • Polarity: N/A
  • Operating Temperature Maximum Celsius: 70°C
  • Max Clamp Voltage: N/A
  • On-State Current: N/A


Product Identification
  • UPC: 783643213289
  • GTIN: 00783643213289