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IEC Magnetic Contactor, 1NC, 24V DC, 3 P, Non-Reversing, Spring Type MPN:3RT20172FB42

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Brand: Siemens
Part #: 3RT20172FB42
UPC: 662643911725
SKU
510-G1893397
Regular Price $228.61 Special Price $163.29

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IEC Magnetic Contactor, 1NC, 24V DC, 3 P, Non-Reversing, Spring Type

The Siemens IEC Magnetic Contactor is a reliable and efficient switching device designed for three-phase operation. Ideal for use in a variety of applications, including industrial automation, manufacturing, and power distribution systems, this contactor provides a safe and controlled switching solution. With its non-reversing capability and spring-type electrical connection, it ensures smooth and consistent operation. Additionally, its embedded surge suppressor and IP20 protection rating provide enhanced reliability and safety. Suitable for use in harsh environments with temperatures ranging from -13°F to 140°F, this contactor is a valuable addition to any industrial control system.

Top product features:

  • Switches electrical power using an electromagnetic coil
  • Includes a surge suppression component compatible with voltages up to 690 V AC
  • Features 3 normally open main contacts and 1 NC auxiliary contact

Top product applications:

  • Industrial Automation
  • HVAC systems for large buildings and facilities
  • Power distribution and control systems for commercial and industrial applications
  • Siemens IEC Magnetic Contactor, 3-pole, 24 V DC coil, non-reversing, spring-type, 1NC auxiliary contact. An IEC magnetic contactor is an electrically operated switching device intended to switch electrical power within its specified ratings using an electromagnetic coil. This unit is part of the SIRIUS 3RT20 family (frame size S00) with DIN Rail or surface mounting and includes one auxiliary contact (1NC) plus a surge suppression component compatible with voltages up to 690 V AC, IP20 protection and three-phase operation.

    - Coil voltage: 24 V DC

  • - Poles / main contacts: 3 poles
  • 3 normally open main contacts
  • - Auxiliary contacts: 1 NC (auxiliary form 1NC)
  • - Reversing capability: Non-Reversing
  • - Frame / series: Frame Size S00
  • Series SIRIUS 3RT20
  • - Mounting style: DIN Rail, Surface
  • - Electrical connection: Spring Type
  • - Embedded surge suppressor: Yes
  • - Enclosure rating: IP20
  • NEMA Enclosure: No Enclosure
  • - Operating temperature range: -13°F to 140°F
  • - Mechanical durability: 30,000,000 cycles
  • - Dimensions (approx.): Height 3.08 in
  • Width 1.97 in
  • Depth 2.92 in
  • - Maximum voltage rating: 690 V AC



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: 2.89
  • Package Width: 1.97
  • Package Height: 3.05
  • Package Weight: 0.70
Product info last updated on January 15, 2026 12:02am UTC Category: Industrial Electrical Controls and Automation
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