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Siemens Contactor 3RT2018-1FB41 AC-3 7.5KW 400V DC 24V 1NO Integrated Diode

SKU: RAMA100023050
Product type: Automation Components > Contactors > Power Contactors
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Ensure reliable motor control with the Siemens Contactor 3RT2018-1FB41 a high-performance AC-3 rated power contactor for demanding industrial automation systems. This 3-pole Siemens contactor is engineered for robust operation up to 7.5 kW at 400V featuring a DC 24V coil with an integrated suppression diode for superior circuit protection. Its compact design and 1 normally open auxiliary contact make the Siemens 3RT2018-1FB41 ideal for motor starters pumps compressors and HVAC applications where dependable switching and longevity are paramount.

Engineered for extensive use in control systems the Siemens Contactor 3RT2018-1FB41 offers exceptional electrical and mechanical endurance. It provides precise power switching for industrial automation and motor control circuits operating efficiently within its rated AC-3 utilization category. The integrated diode on the DC 24V coil protects against voltage transients ensuring a longer service life for the contactor and connected components. This Siemens contactor is designed to meet rigorous industrial standards providing trusted performance.

Key Features

  • AC-3 Motor Switching Rated for 7.5 kW at 400V applications.
  • Integrated Diode Protection Safeguards the DC 24V coil against voltage spikes.
  • 1 Normally Open Auxiliary Contact Facilitates essential control and signaling functions.
  • Durable Industrial Design Built for reliable operation in automation environments.
  • High Endurance Ensures long-term performance and reduced maintenance.

Specifications

  • Brand Siemens
  • Part Number 3RT2018-1FB41
  • Series SIRIUS 3RT20
  • Type Power Contactor
  • Category AC-3
  • Motor Power 7.5 kW at 400V
  • Coil Voltage DC 24V
  • Auxiliary Contacts 1NO
  • Poles 3

The Siemens Contactor 3RT2018-1FB41 is a critical component for professionals seeking robust and reliable power switching in industrial automation. Trust in Siemens quality for your motor control needs. Explore how this Siemens contactor can enhance your systems reliability.