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Siemens JD62B400 - Molded Case Breaker 400A 2-Pole

Siemens
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The Siemens JD62B400 is a 2-pole molded case circuit breaker from the Sentron Series, designed for overcurrent protection in industrial power distribution systems. It provides thermal-magnetic protection with LI (Long-Time and Instantaneous) trip functions, rated for 400A at 600VAC, with an AIC rating of 35kA at 480V. This bolt-on unit measures 8.661 x 12.992 x 6.703 inches and weighs 16.446 lb, operating within a 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. Typical applications include panelboards, switchboards, and motor control centers requiring reliable overcurrent protection in single-phase systems.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic, LI (Long-Time and Instantaneous)
  • Voltage Rating: 600V
  • Current Rating: 400A
  • Dimensions: 8.661 x 12.992 x 6.703 inches
  • Standards: RoHS
  • Applications: Panelboards, switchboards, motor control centers
  • Switch Type: Molded Case Circuit Breaker
  • Configuration: 2-Pole
  • Coil Voltage Maximum: N/A
  • Temp Rating: -13°F to 158°F (-25°C to 70°C)
  • Shipping Dimensions: 8.661 x 12.992 x 6.703 inches
  • Phase: 1
  • Voltage: 600V
  • Amperage: 400A
  • AIC rating: 35kA@480V
  • Connection: Bolt-On
  • Poles: 2
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: JD Frame
  • Trip Type: Thermal Magnetic
  • Panel Type: N/A
  • Breaker Type: Molded Case
  • Control Voltage Minimum: N/A
  • Control Voltage Maximum: N/A
  • MCM Size: N/A
  • 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: N/A
  • Amperage Maximum: 400A
  • Amperage Minimum: N/A
  • Nema Rating: N/A
  • Switch Style: N/A
  • Wire Size: N/A
  • Certification: UL, IEC
  • Circuit Breaker Mounting Style: Bolt-On
  • Terminal Connection: N/A
  • Frequency Rating: N/A
  • Phase Connection: 1
  • Standards: RoHS
  • Compatible Frames: JD Frame
  • Installation Type: Bolt-On
  • Item QTY: 1
  • Nema Starter Size: N/A
  • Breaker Frame: JD Frame
  • Current Rating: 400A
  • 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: 783643213159
  • GTIN: 00783643213159