IEC Magnetic Contactor, 1NC/1NO, 208V AC, 3 P, Non-Reversing, Screw MPN:3RT20251AN20

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Brand: Siemens
Part #: 3RT20251AN20
UPC: 662643914276
SKU
510-G4320626
Regular Price $202.29 Special Price $144.49

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IEC Magnetic Contactor, 1NC/1NO, 208V AC, 3 P, Non-Reversing, Screw

The Siemens IEC Magnetic Contactor is a reliable and efficient switching device designed for use in IEC-style control systems. Its 208V AC coil voltage and 3-pole, non-reversing operation make it ideal for applications such as motor control and power distribution. The device features 1NO/1NC auxiliary contacts and screw terminals for easy installation and connection. With a durable design and high mechanical durability of 10,000,000 cycles, this contactor is suitable for use in a variety of industries, including industrial automation, manufacturing, and power generation. Its compact design and IP20 rating ensure safe and reliable operation in a range of environments.

Top product features:

  • Operates within IEC-style control system specifications
  • Features 1NO/1NC auxiliary contacts for control and feedback
  • Uses screw terminals for easy and secure connections

Top product applications:

  • Industrial Control Systems
  • Automotive Assembly Lines
  • Power Generation and Distribution Facilities
  • The Siemens IEC Magnetic Contactor is a three‑pole, non‑reversing, coil‑operated switching device rated for operation within IEC‑style control system specifications. It uses 208 V AC coil voltage, features 1NO/1NC auxiliary contacts, and employs screw terminals. Compatible with DIN Rail or surface mounting

  • IP20 rating, and belongs to the SIRIUS 3RT20 series with frame size S0.

    - Coil Voltage: 208 V AC

  • - Poles / Main Contacts: 3 poles
  • 3 normally open main contacts
  • - Action / Reversing: Non-Reversing
  • - Auxiliary Contacts: 2 total (1NO/1NC)
  • Form: 1NC/1NO
  • - Series / Frame: SIRIUS 3RT20
  • Frame Size: S0
  • - Mounting / Terminals: DIN Rail, Surface
  • Screw terminals
  • - Enclosure / IP Rating: IP20
  • - Maximum Voltage Rating: rated for use up to 690 V AC within specified conditions
  • - Frequency / Phase: 50/60 Hz
  • Three-phase
  • - Mechanical Durability: 10,000,000 cycles
  • - Operating Temperature: operates within the specified temperature range of -13 °F to 140 °F



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: 4.10
  • Package Width: 3.60
  • Package Height: 2.10
  • Package Weight: 0.85
Product info last updated on February 19, 2026 9:21pm UTC Category: Industrial Electrical Controls and Automation
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