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Siemens 3RT1446-1BM40 - Contactor 140A 600V 3-Pole

Siemens
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Siemens 3RT1446-1BM40 is a 3-pole contactor from the Sirius family designed for reliable motor control and switching in demanding industrial applications. It features a robust 140A current rating and a 600V AC voltage rating, engineered to handle three-phase power systems with a maximum coil voltage of 220V. The unit is constructed for durability with a compact design, weighing approximately 6 lb, and complies with relevant international industry standards for safety and performance. This contactor is typically applied in industrial automation, machinery, and power distribution systems requiring dependable load switching.

Key Features & Specifications
  • Type: 3RT14 Series, 3-Pole Electromechanical Contactor
  • Voltage Rating: 600V AC
  • Current Rating: 140A
  • Phase: 3
  • Coil Voltage Maximum: 220V
  • Poles: 3
  • Family: Sirius
  • Weight: 6 lb