IEC Magnetic Contactor, 1NC/1NO, 24V DC, 3 P, Non-Reversing, Spring Type MPN:3RT20252BB40

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Brand: Siemens
Part #: 3RT20252BB40
UPC: 662643914665
SKU
510-G1893360
Regular Price $379.81 Special Price $271.29

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IEC Magnetic Contactor, 1NC/1NO, 24V DC, 3 P, Non-Reversing, Spring Type

The Siemens IEC Magnetic Contactor is a reliable and efficient solution for controlling electrical circuits in a variety of applications. With its 24V DC coil voltage and 3 pole configuration, it's perfect for use in industrial control systems, machinery, and equipment. The non-reversing design ensures safe and precise control, while the spring-type terminal connections provide easy installation and maintenance. Suitable for use in temperatures ranging from -13°F to 140°F, this contactor is built to withstand harsh environments and high usage. Its compact design and high amp capacity make it ideal for applications requiring high current handling and reliability.

Top product features:

  • Operates within IEC standard specifications
  • Has 3 normally open main contacts and 1 normally closed main contact
  • Has a mechanical operating durability of 10,000,000 cycles

Top product applications:

  • Industrial Automation
  • This product can be used as a magnetic contactor in industrial automation systems, such as in the control of motors, pumps, and other equipment.
  • Solar Panel Inverters
  • The Siemens IEC Magnetic Contactor is rated for operation within IEC standard specifications.

  • - Coil Voltage: 24 V DC
  • - Poles / Main Contacts: 3 poles
  • 3 normally open main contacts
  • - Auxiliary Contacts: 2 total (1 NO / 1 NC)
  • - Frame / Series / Code: SIRIUS 3RT20, Frame Size S0
  • - Mounting Style: DIN Rail, Surface
  • - Terminal Connection Type: Spring Type
  • - Embedded Surge Suppressor: does not include a surge suppression device (or: compatible with external surge suppression if required)
  • - IP Rating: IP20
  • - Enclosure: without an enclosure (or: designed for use without an enclosure)
  • - Reversing Capability: rated as non-reversing according to manufacturer specifications
  • - Maximum Voltage Rating: 690 V AC
  • - Mechanical Operating Durability: 10,000,000 cycles
  • - Operating Temperature Range: -13 °F to 140 °F
  • - Overall Dimensions: Depth 4.26 in (107 mm), Height 4.57 in (102 mm), Width 2.13 in (45 mm)
  • - Full Load Amps: Inductive 17 A
  • Resistive 40 A



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: 4.50
  • Package Width: 4.20
  • Package Height: 2.10
  • Package Weight: 1.40
Product info last updated on January 15, 2026 12:02am UTC Category: Industrial Electrical Controls and Automation
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