IEC Magnetic Contactor, 1NC/1NO, 24V DC, 4 P, Non-Reversing, Screw MPN:3RT23251BB40

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Brand: Siemens
Part #: 3RT23251BB40
UPC: 662643917529
SKU
510-G4342651
Regular Price $379.81 Special Price $271.29

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IEC Magnetic Contactor, 1NC/1NO, 24V DC, 4 P, Non-Reversing, Screw

The Siemens IEC Magnetic Contactor is a reliable and efficient switching device designed for a wide range of industrial applications. Suitable for use in control circuits, it provides a non-reversing action and can handle high inductive and resistive loads. The device features a compact design with screw terminals and is compatible with DIN Rail and surface mounting methods. Its robust construction and high durability make it ideal for use in harsh environments, while its compact size makes it perfect for space-constrained applications such as machine control, robotics, and automation systems.

Top product features:

  • Operates at a coil voltage of 24V DC
  • Has a non-reversing action to ensure consistent and predictable operation
  • Features 4 normally open main contacts for reliable switching and connection of electrical loads

Top product applications:

  • Automotive applications, such as engine control systems, where the non-reversing contactor can be used to control the flow of electrical current to the engine's starter motor.
  • Industrial control systems, where the 4-pole, 1NC/1NO contactor can be used to control the operation of motors, pumps, and other equipment.
  • Automated manufacturing systems, where the contactor's high mechanical operating durability and ability to withstand extreme temperatures make it suitable for use in high-cycle applications.
  • The Siemens IEC Magnetic Contactor is an electrically operated switching device (IEC standard) rated for operation within specified electrical parameters.

    - Coil Voltage: 24V DC

  • - Action: Non-Reversing
  • - Reversing Capability: Non-Reversing
  • - Frame Size: S0
  • - Poles: 4
  • - Main Contacts: 4 normally open
  • - Auxiliary Contacts: 2 total
  • Configuration 1NO/1NC
  • - Auxiliary Contact Form: 1NC/1NO
  • - Electrical Connection: Screw terminals
  • - Embedded Surge Suppressor: Does not include an integrated surge suppression device
  • - Enclosure NEMA Rating: Intended for installation in suitable enclosures meeting applicable standards
  • - IP Rating: IP20
  • - Mounting Style: Compatible with DIN Rail and surface mounting methods as specified
  • - Mounting Position: Vertical
  • - Series: SIRIUS 3RT23
  • - Standards: REACH Art 33, WEEE (2012/19/EU)
  • - Maximum Operating Temperature: rated for operation within the specified temperature range up to 140°F
  • - Minimum Operating Temperature: rated for operation within the specified temperature range down to -13°F
  • - Mechanical Operating Durability: 10,000,000 cycles
  • - Full Load Amps (Inductive/Resistive): 15.5 A / 30 A
  • - Overall Dimensions: 4.7 in W x 5.1 in H x 4.3 in D
  • - Phase: 3
  • - Watts Loss: 1.9W (Current Dependent)
  • 5.9W (Current Independent)



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: 5.10
  • Package Width: 3.60
  • Package Height: 3.00
  • Package Weight: 1.45
Product info last updated on March 8, 2026 9:38pm UTC Category: Industrial Electrical Controls and Automation
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