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Siemens JD22M400L - Molded Case Breaker 400A 2-Pole 240V

Siemens
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Siemens JD22M400L is a 2-pole molded case circuit breaker from the Sentron Series, designed for thermal magnetic overcurrent protection with long-time and instantaneous trip functions. It is rated for 400A at 240V, delivering a 65kA interrupting capacity at 240VAC, and operates on a single-phase system. The unit features a JD frame with feed-thru connection, bolt-on mounting, and a non-interchangeable trip unit, weighing 20 lb. It complies with RoHS standards and holds UL and IEC certifications, with a temperature rating of -13°F to 158°F (-25°C to 70°C). This breaker is suited for industrial applications requiring reliable overcurrent protection in distribution panels and switchboards.

Key Features & Specifications
  • Type: Molded Case
  • Family: Sentron Series
  • Frame Size: JD Frame
  • Current Rating: 400A
  • Voltage Rating: 240V
  • Poles: 2
  • Phase: 1
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • AIC Rating: 65kA@240V
  • Connection: Feed-Thru
  • Mounting: Bolt-on
  • Trip Unit: Non-Interchangeable
  • Weight: 20 lb
  • Standards: RoHS
  • Certification: UL, IEC
  • Temp Rating: -13°F-158°F (-25°C - 70°C)