IEC Magnetic Contactor, 2NC/2NO, 24V DC, 3 P, Non-Reversing, Screw MPN:3RT20351KB443MA0

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Brand: Siemens
Part #: 3RT20351KB443MA0
UPC: 804766171031
SKU
510-G2132665
Regular Price $617.39 Special Price $440.99

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IEC Magnetic Contactor, 2NC/2NO, 24V DC, 3 P, Non-Reversing, Screw

The Siemens IEC Magnetic Contactor is a reliable and efficient solution for industrial and commercial applications. This non-reversing, three-pole device is designed for use in a variety of settings, including control panels, motor starters, and relay systems. Its 24V DC rating and 2NO/2NC auxiliary contact configuration make it ideal for applications where precise control is required. The contactor's compact S2 frame size and vertical installation options make it easy to integrate into existing systems, while its four auxiliary contacts provide additional functionality. Suitable for use in a range of industries, including manufacturing, HVAC, and automation.

Top product features:

  • Coil Voltage: Rated for operation at 24V DC.
  • Auxiliary Contact Configuration: Comes with 2 Normally Open (NO) / 2 Normally Closed (NC) configuration.
  • Includes four auxiliary contacts.

Top product applications:

  • Industrial Lighting Control Systems
  • Automotive Electronics and Control Systems
  • Commercial and Industrial Power Distribution Systems

The SIEMENS - IEC Magnetic Contactor is a non-reversing, three-pole device designed for industrial and commercial applications. This contactor is rated for operation at 24V DC and features an auxiliary contact configuration of 2NO/2NC. The SIRIUS 3RT Safety Contactors series product has a frame size of S2 and is suitable for vertical installation on either DIN Rail or surface. It includes screws intended for electrical connection and also includes four auxiliary contacts.

Key Features:

  • - Coil Voltage: Rated for operation at 24V DC.
  • - Auxiliary Contact Configuration: Comes with 2 Normally Open (NO) / 2 Normally Closed (NC) configuration.
  • - Mounting Style: Suitable for vertical installation on either DIN Rail or surface.
  • - Electrical Connection: Includes screws intended for electrical connection.
  • - Includes Auxiliary Contacts: Includes four auxiliary contacts.
  • - Non-Reversing Capability: Intended to function as a non-reversing contactor which does not facilitate reversal of current flow.
  • - Frame Size: Has an S2 frame size which determines its physical dimensions and power capacity.
  • - Number of Poles: Features three poles, typically used in controlling three separate circuits concurrently.

  • Additional Information

    • Country of Origin: DE
    • Drop Ship Item: Yes
    • Blind Ship Eligible: No
    • LTL Freight Required: No
    • Lead Time: Ships in 10 days
    • Minimum Order Quantity: 1
    • Unit of Measure: EA
    • Package Length: 7.36
    • Package Width: 5.16
    • Package Height: 3.15
    • Package Weight: 2.66
    Product info last updated on January 14, 2026 11:18pm UTC Category: Industrial Electrical Controls and Automation
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