Siemens 3RT7014-1AQ02 Contactor SIRIUS S00, 6A (AC-3), 2.2kW, 1NC, AC 380V Original Brand New

Overview: Reliable and Compact Power Switching

The Siemens 3RT7014-1AQ02 is a high-performance SIRIUS series power contactor, engineered for reliable switching of electric motors and other loads. This compact and robust device is part of the S00 size range, making it ideal for space-constrained applications. It is designed for use in AC-3 applications with a rated operational current of 6A at 400V, handling motor power up to 2.2kW. Featuring a 1NC (Normally Closed) auxiliary contact and a coil voltage of 380V AC (50/60 Hz), this contactor ensures safe and efficient operation. Its user-friendly screw terminals simplify installation, providing a secure and durable connection for your electrical systems.

Key Features

• Product Number: 3RT7014-1AQ02
• Contactor Type: Power Contactor
• Series: Siemens SIRIUS 3RT
• Size: S00
• Rated Operational Current (AC-3): 6A at 400V
• Rated Motor Power (AC-3): 2.2kW at 400V
• Auxiliary Contacts: 1NC (Normally Closed)
• Coil Voltage: 380V AC, 50/60Hz
• Connection Type: Screw Terminals
• Application: Switching of AC-3 loads (e.g., induction motors)

Benefit

• Space-Saving Design: The compact S00 size allows for high-density installation in control cabinets, maximizing available space.
• High Reliability: Built with Siemens’ renowned quality and engineering, the 3RT7014-1AQ02 offers a long service life and dependable performance under demanding conditions.
• Versatile Application: Suitable for a wide range of industrial applications, including motor control, lighting circuits, and heating systems.
• Easy Installation: The clear marking and secure screw terminals make wiring straightforward, reducing installation time and effort.
• Integrated Safety: The 1NC auxiliary contact provides a reliable feedback signal for control systems, enhancing the safety and diagnostics of your machinery.
• Global Compatibility: Designed to operate with standard 380V AC supply, it is suitable for use in numerous industrial environments worldwide.

Function

The Siemens 3RT7014-1AQ02 is an electromechanical switching device. When the 380V AC control voltage is applied to the coil, it generates a magnetic field that pulls the main contacts together, allowing power to flow to the connected load. The 1NC auxiliary contact simultaneously changes its state (opens), providing a clear signal to the control circuit that the main contacts are closed. When the coil voltage is removed, the magnetic field collapses, and a spring returns the contacts to their original position, safely interrupting the power supply.

Technical Specification

• Product Designation: Power Contactor
• Product Type Designation: 3RT7
• Number of Poles: 3-pole
• Main Circuit:
  • Rated Operational Voltage: up to 690 V
  • Rated Operational Current: 6 A
• Control Circuit:
  • Control Supply Voltage: 380 V AC
  • Frequency: 50/60 Hz
• Auxiliary Circuit:
  • Number of NC Auxiliary Contacts: 1
• Connections:
  • Type of Electrical Connection: Screw-type terminals
• Dimensions:
  • Width: 45 mm
  • Height: 57.5 mm
  • Depth: 73 mm
• Standards: IEC, UL, CSA, VDE

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