Siemens 3RT10666AF360UA0 - Contactor 300A 110-127V AC/DC
Siemens 3RT10666AF360UA0 - Contactor 300A 110-127V AC/DC

Siemens 3RT10666AF360UA0 - Contactor 300A 110-127V AC/DC

Siemens
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Siemens 3RT10666AF360UA0 is a SIRIUS standard contactor designed for motor control applications, providing reliable switching and protection for industrial circuits. This 3-pole contactor is rated for 300 A with a coil voltage of 110-127 V AC/DC, supporting AC-3 operation up to 160 kW at 400 V. It features a size S10 frame with 2NO+2NC auxiliary contacts, threaded mounting, and busbar terminals, measuring 10.827 x 7.913 x 9.606 inches and weighing 14.484 lb. The contactor complies with NEMA 5 standards and is built for durability with 10 million operating cycles, operating within a temperature range of -25 to 60 degrees Celsius. Typical applications include motor control in industrial automation, manufacturing, and heavy machinery environments.

Key Features & Specifications
  • Type: Contactors
  • Amperage: 300 A
  • Coil Voltage: 110-127 V AC/DC
  • Poles: 3
  • Frame Size: S10
  • Contact Configuration: 2NO + 2NC auxiliary contacts
  • Power Rating: 160 kW at 400 V AC-3
  • Mounting Type: Threaded / Busbar terminal
  • Operating Frequency: 50/60 Hz
  • Operating Cycles: 10,000,000
  • Power Factor: 0.9
  • Operating Temperature Range: -25 to 60 °C
  • NEMA Type: 5
  • Country of Origin: Germany
  • Dimensions: 10.827 x 7.913 x 9.606 inch
  • Weight: 14.484 lb


Product Identification
  • UPC: 887621787653