Siemens JXD22B350 - Molded Case Circuit Breaker 350A 240V 65kA
Siemens JXD22B350 - Molded Case Circuit Breaker 350A 240V 65kA

Siemens JXD22B350 - Molded Case Circuit Breaker 350A 240V 65kA

Siemens
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Siemens JXD22B350 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in industrial and commercial electrical systems. It features a 350A current rating and a 240V voltage rating, housed within a compact 400A/JD frame with bolt-on connection and lug terminals suitable for 500 MCM conductors. This thermal magnetic breaker is constructed for durability with an operating temperature range of -25°C to 70°C and complies with UL, IEC, and RoHS standards. It is engineered for integration into SB switchboards and Sentron panelboards, offering a 65kA interrupting capacity at 240V for robust system protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Standard, Thermal Magnetic Protection
  • Voltage Rating: 240V AC
  • Current Rating: 350A
  • Frame Size: 400A/JD
  • Poles: 2
  • AIC Rating: 65kA @ 240V
  • Connection: Bolt-On
  • Terminal Connection: Lug (for 500 MCM), Lugs Not Included
  • Phase: 1
  • Functions: LI (Long-Time and Instantaneous Trip)
  • Protection: Thermal Magnetic
  • Panel Type: SB Switchboards Without Lugs, Sentron Panelboards
  • Phase Connection: Not Applicable
  • Breaker Type: Standard
  • Temp Rating: -25°C to 70°C (-13°F to 158°F)
  • Standards: RoHS
  • Certification: UL, IEC
  • Dimensions: 220 mm x 330 mm x 170 mm (8.661 in x 12.992 in x 6.701 in)
  • Weight: 15.201 lb
  • MCM Size: 500 MCM
  • Family: Sentron Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643212909
  • GTIN: 00783643212909