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The ABB S803P-C125 is a 3-pole 125A circuit breaker with a 50kA breaking capacity, designed for reliable overcurrent protection in AC and DC industrial applications.

Technical Specifications

  • Model: S803P-C125
  • Series: S800
  • Product Type: Circuit Breaker
  • Current Rating: 125A
  • Voltage Rating: AC/DC (model-specific)
  • Poles: 3
  • Breaking Capacity: 50kA
  • Operating Temperature Range: -25°C to 70°C
  • Mounting: DIN rail

Key Features

  • High breaking capacity for enhanced safety
  • Suitable for AC and DC applications
  • Compact design for space-saving
  • Reliable overcurrent protection
  • Easy to install on DIN rail

Compatible Accessories

  • ABB DIN Rail Panels
  • Auxiliary contacts
  • Shunt trips
  • Busbars

Industry Applications

  • Power distribution systems
  • Industrial control panels
  • Renewable energy systems
  • Commercial buildings

Installation & Maintenance Notes

  • Verify voltage and current ratings
  • Mount securely on DIN rail
  • Ensure load compatibility
  • Inspect trip mechanism regularly
  • Test functionality periodically


We ship this product worldwide! Delivery is normally stock.
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