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Siemens 3RA68230AB - Triple Expansion Block 63A (IP20)

Siemens
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Siemens 3RA68230AB is a SIRIUS triple expansion block designed for expanding motor control assemblies with three slots for compact load feeders. This 3-pole unit is rated for 63A operational current at 400V AC and a maximum operating voltage of 690V AC, utilizing screw-type terminals with M3 screws for main circuit connections. The block features IP20 protection class, supports screw and snap-on mounting, and measures 135mm in width, 197mm in height, and 100mm in depth, with a weight of 1.967 lb. It complies with industry standards for motor control applications, operating reliably in temperatures from -20 to +60 degrees Celsius. Typical industrial applications include integration into motor control centers and distribution panels for managing motor feeders in manufacturing and process environments.

Key Features & Specifications
  • Type: Triple expansion block, 3 slots
  • Poles: 3-pole
  • Operational Current: 63A at 400V AC
  • Operating Voltage: 690V AC maximum
  • Protection Class: IP20
  • Mounting: Screw and snap-on
  • Dimensions: 135mm W x 197mm H x 100mm D
  • Connection: Screw terminals, M3 screws
  • Conductor Cross-Section: 2x(16-10 AWG), 1x(16-8 AWG)
  • Operating Temperature: -20 to +60 C
  • Family: Sirius
  • Weight: 1.967 lb


Product Identification
  • UPC: 662643360660