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Siemens 3RT10656AF36 - Contactor 300A 36VDC (3-Pole)

Siemens
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Siemens 3RT10656AF36 is a SIRIUS 3RT1 series contactor designed for motor switching and load management in industrial automation systems. It operates with a 36 V DC coil voltage and supports a rated operational current of up to 300 A at 690 V AC for AC-3 duty, providing reliable switching for three-phase motors. The device measures 7.717 x 10.433 x 9.213 inches, weighs 14.471 lb, and features a compact, modular construction with screw terminals for secure wiring connections. It complies with IEC 60947-4-1 and UL/CSA standards, ensuring global acceptance for safety and performance. Typical applications include controlling motors, pumps, fans, and conveyors in manufacturing, processing, and heavy industrial environments.

Key Features & Specifications
  • Type: SIRIUS 3RT1 contactor, electromechanical, 3-pole, normally open main contacts
  • Voltage Rating: 690 V AC (operational), 36 V DC (coil)
  • Current Rating: 300 A (AC-3), 400 A (AC-1)
  • Dimensions: 7.717 x 10.433 x 9.213 inch
  • Standards: IEC 60947-4-1, UL, CSA
  • Applications: Motor switching, load management, industrial automation
  • Switch Type: Contactor
  • Configuration: 3-pole, normally open
  • Coil Voltage Maximum: 36 V DC
  • Temp Rating: -25 to 60 °C
  • Shipping Dimensions: 7.717 x 10.433 x 9.213 inch
  • Phase: 3
  • Voltage: 690 V AC
  • Amperage: 300 A
  • Connection: Screw terminals
  • Poles: 3
  • Protection: Overload relay compatible
  • Functions: Motor switching, load switching
  • Frame Size: S6
  • Mounting: Screw or DIN rail
  • Hz: 50/60 Hz
  • Coil Material: Copper
  • Horse Power: Up to 200 HP at 460 V AC
  • Aux Contacts: 2 normally open + 2 normally closed
  • Full Load Amps: 300 A
  • Enclosure: Open type
  • Wire Size: AWG 2 to 500 kcmil
  • Certification: CE, UL, CSA
  • Terminal Connection: Screw
  • Frequency Rating: 50/60 Hz
  • Phase Connection: 3-phase
  • Standards: IEC 60947-4-1, UL 508
  • Installation Type: Fixed
  • Item QTY: 1
  • Nema Starter Size: Size 5
  • Breaker Frame: Not applicable
  • Current Rating: 300 A
  • Operating Temperature Maximum Celsius: 60 °C
  • Weight: 14.471 lb


Product Identification
  • UPC: 754554771021
  • GTIN: 4011209507913