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Siemens MXD63B700 - Molded Case Circuit Breaker 700A 600V 3P

Siemens
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Siemens MXD63B700 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 700A continuous current rating and a 600V AC voltage rating, housed within a robust MD frame with a bolt-on connection for secure installation. The breaker utilizes a thermal-magnetic trip unit offering both long-time and instantaneous protection functions, ensuring compliance with industry standards for electrical safety. Its construction allows for operation across a wide temperature range from -25°C to 70°C (-13°F to 158°F). This device is typically applied in panelboards, switchboards, and industrial control panels where a 50kA interrupting capacity at 480V AC is required.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Long Time and Instantaneous Functions
  • Voltage Rating: 600V AC
  • Current Rating: 700A
  • Frame Size: MD Frame
  • Poles: 3
  • Connection: Bolt-On
  • AIC Rating: 50kA @ 480V AC
  • Phase: 3
  • Operating Temperature: -25°C to 70°C (-13°F to 158°F)
  • Weight: 53.7 lb
  • Standards: Designed to meet applicable industry standards for circuit protection
  • Applications: Industrial power distribution, panelboards, switchboards, and motor control centers
  • Country of Origin: Mexico
  • Additional Info: Lugs are not included; consult manufacturer for lug part numbers based on wiring specifications.


Product Identification
  • Manufacturer: Siemens
  • Family: Sentron Series
  • Type: MXD
  • UPC: 783643252417
  • GTIN: 00783643252417