Siemens JXD63B250 - Molded Case Circuit Breaker, 250A 600V 3P
Siemens JXD63B250 - Molded Case Circuit Breaker, 250A 600V 3P

Siemens JXD63B250 - Molded Case Circuit Breaker, 250A 600V 3P

Siemens
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Siemens JXD63B250 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase industrial power distribution systems. It features a 250A current rating and a 600V AC voltage rating, housed within a compact JD frame with bolt-on connections and dimensions of 8.661" x 12.992" x 6.699" (220 x 330 x 170 mm). This thermal magnetic breaker, part of the Sentron Series, complies with UL and IEC standards and is RoHS compliant, ensuring safe operation across a temperature range of -25°C to 70°C. Its 35kA interrupting capacity at 480V AC makes it suitable for protecting feeders and branch circuits in commercial and industrial panelboards.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, JXD Type
  • Voltage Rating: 600V AC
  • Current Rating: 250A
  • Frame Size: JD Frame
  • Poles: 3
  • Phase: 3
  • AIC Rating: 35kA @ 480V AC
  • Connection: Bolt-On
  • Protection Functions: LI (Long-Time and Instantaneous)
  • Trip Type: Thermal Magnetic
  • Dimensions: 8.661" L x 12.992" H x 6.699" W (220 x 330 x 170 mm)
  • Weight: 18.301 lb
  • Operating Temperature: -25°C to +70°C (-13°F to 158°F)
  • Standards & Certification: UL, IEC, RoHS Compliant
  • Family: Sentron Series
  • Additional Info: Lugs are not included


Product Identification
  • UPC: 783643213067
  • GTIN: 00783643213067