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IEC Magnetic Contactor, 1NC/1NO, 110V-120V AC, 3 P, Non-Reversing, Screw MPN:3RT20371AK60

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Brand: Siemens
Part #: 3RT20371AK60
UPC: 887621917272
SKU
510-G4376777
Regular Price $598.91 Special Price $427.79

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IEC Magnetic Contactor, 1NC/1NO, 110V-120V AC, 3 P, Non-Reversing, Screw

The Siemens IEC Magnetic Contactor is a reliable and efficient switching device designed for various industrial applications. Suitable for use in control circuits, it provides a safe and reliable way to control electrical loads. Its non-reversing design ensures consistent operation, while its 3-pole configuration allows for easy integration into complex systems. With a wide operating temperature range and high power ratings, this contactor is ideal for use in demanding environments. Its compact design and screw-type connections make it easy to install and maintain, making it a versatile solution for a range of industrial applications.

Top product features:

  • The Siemens IEC Magnetic Contactor is a 3-pole, non-reversing, electrically operated switching device.
  • It uses a 110–120 V AC coil to actuate three normally open main contacts.
  • It includes two auxiliary contacts (1 NO, 1 NC) for additional functionality.

Top product applications:

  • Industrial Control Panels
  • Heavy Duty Motor Control
  • Automated Manufacturing Systems
  • The Siemens IEC Magnetic Contactor is a 3-pole, non-reversing, electrically operated switching device rated for operation within specified electrical parameters. It uses a 110–120 V AC coil to actuate three normally open main contacts and includes two auxiliary contacts (1 NO, 1 NC). Wiring is via screws, and it is compatible with DIN Rail and surface mounting in the specified orientation. It conforms to the specifications of the SIRIUS 3RT20 series, frame size S2

  • supplied without enclosure.

    Key features

  • - Coil voltage: 110–120 V AC
  • Frequency: 50/60 Hz
  • - Main contacts: 3 normally open
  • Poles: 3
  • - Auxiliary contacts: 2 total (1 NO, 1 NC)
  • - Reversing: Designed as non-reversing device
  • - Electrical connection: Screws
  • - Enclosure: No Enclosure
  • IP20
  • - Mounting: DIN Rail, Surface
  • Mounting position: Vertical
  • - Frame/Series: S2
  • Series: SIRIUS 3RT20
  • - Maximum voltage rating: rated for operation up to 690 V AC within specified conditions
  • - Power ratings: rated power capacities under standard test conditions at specified voltages: 30 kW (AC-3) at 400 V
  • 53 kW (AC-1) at 400 V
  • - Full load amps: Inductive 65 A
  • Resistive 80 A
  • - Mechanical durability: tested for mechanical endurance over an estimated number of cycles under normal use conditions
  • - Operating temperature: -13 °F to 140 °F
  • - Dimensions (overall): Width 4.50 in, Height 5.65 in, Depth 7.90 in
  • - Dimensional details: Mounting hole diameter 0.20 in
  • hole spacing 3.84 in (height) and 1.77 in (width)



Additional Information

  • Country of Origin: DE
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 5.70
  • Package Width: 4.90
  • Package Height: 2.50
  • Package Weight: 2.20
Product info last updated on March 24, 2026 4:08pm UTC Category: Industrial Electrical Controls and Automation
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