Siemens HFXD63B125 - Molded Case Circuit Breaker 125A 600V 3P
Siemens HFXD63B125 - Molded Case Circuit Breaker 125A 600V 3P

Siemens HFXD63B125 - Molded Case Circuit Breaker 125A 600V 3P

Siemens
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Siemens HFXD63B125 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 125A continuous current rating and a 600V AC voltage rating, housed within a compact FD frame measuring 150mm wide by 250mm high by 170mm deep (5.906" x 9.843" x 6.693") and weighing 8.946 lb. The breaker utilizes a thermal-magnetic trip unit for combined long-time and instantaneous protection, is rated for 65kA interrupting capacity at 480V AC, and operates reliably across a temperature range of -25°C to 70°C (-13°F to 158°F). It complies with relevant industry standards and is compatible with various panel types including S4, P4, SPP, and F-series enclosures, making it suitable for use in industrial control panels, switchboards, and power distribution centers.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 600V AC
  • Current Rating: 125A
  • Frame Size: FD Frame
  • Poles: 3
  • Phase: 3-Phase
  • AIC Rating: 65kA @ 480V AC
  • Protection Functions: Long Time & Instantaneous Trip
  • Connection: Bolt-On
  • Operating Temperature: -25°C to 70°C (-13°F to 158°F)
  • Dimensions (W x H x D): 150 x 250 x 170 mm (5.906" x 9.843" x 6.693")
  • Weight: 8.946 lb
  • Compatible Panel Types: S4, P4, SPP, F1, FC1, FCII, CDP-5, CDP-6, SB1-3, S5, P5, SPP/FPP, F2
  • Family: Sentron Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643318472
  • GTIN: 00783643318472