Siemens 3TB4101-0XG1 AC Contactor 110V 60Hz, 12A, 5.5kW, Size 0, 1NC Auxiliary Contact Original Brand New

Overview

The Siemens 3TB4101-0XG1 is a high-performance AC contactor engineered for reliable switching of electrical loads in industrial and commercial applications. This model is part of the robust Siemens 3TB series, known for its durability and efficiency. It’s designed for use with a 60 Hz frequency and operates on a 110 V AC control voltage. With a rated operational current of 12 A at 400 V AC-3, this contactor is suitable for controlling motors up to 5.5 kW. Its compact size 0 form factor and user-friendly screw connections make it easy to install in various control panels.

Benefit

• Enhanced Safety: Features a normally closed (1NC) auxiliary contact, providing essential feedback for safety and control circuits.
• Durability: Built to withstand demanding industrial environments, ensuring a long operational life.
• High Efficiency: Optimized for AC loads and designed for reliable performance with minimal power loss.
• Easy Installation: The screw terminals simplify wiring, reducing installation time and effort.
• Versatile Application: Ideal for controlling motors, heating elements, lighting, and other resistive loads in automation systems.

Function

• Power Switching: The main function is to remotely switch high-power circuits.
• Motor Control: Specifically rated for AC-3 duty, making it perfect for the control of three-phase squirrel-cage motors.
• Circuit Isolation: Can be used to isolate a circuit from the power source for maintenance or safety purposes.
• Auxiliary Feedback: The integrated 1NC auxiliary contact provides a signal to other parts of the control system, indicating the contactor’s status.

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