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Siemens 3RT5066-6AU36 - Contactor 300A 690V 3-Pole

Siemens
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Siemens 3RT5066-6AU36 is a heavy-duty contactor from the Sirius family designed for reliable motor control and power switching in demanding industrial applications. It provides robust protection for three-phase systems with a rated operational voltage of 690V AC and a current rating of 300A. The 3-pole device features a durable construction with a coil voltage range of 240-277V AC and a substantial weight of 14 lb, ensuring mechanical integrity. It is engineered to meet rigorous industrial standards for performance and safety in high-power environments. Typical applications include controlling large motors, pumps, and compressors in manufacturing, material handling, and processing plants.

Key Features & Specifications
  • Type: 3RT50 series, 3-pole electromechanical contactor
  • Voltage Rating: 690V AC
  • Current Rating: 300A
  • Phase: 3
  • Poles: 3
  • Coil Voltage Range: 240-277V AC
  • Weight: 14 lb
  • Family: Sirius
  • Item Subcategory: Contactor


Product Identification
  • Manufacturer Part Number: 3RT5066-6AU36