Overview
The Siemens 3TB4022-0XM2 contactor is a high-performance electrical switching device designed for reliable operation in industrial control applications. This compact and durable contactor is suitable for switching electrical loads such as motors, heating elements, and lighting. It features a rated operational current of 9 A for an AC-3 load at 400 V and a power rating of 4 kW.
Key Features & Benefit
- Reliable Performance: Engineered by Siemens, a global leader in industrial automation, this contactor provides consistent and safe switching.
- Energy Efficient: The device is designed to operate efficiently with an AC coil voltage of 208 V at both 50/60 Hz.
- Compact Design: The size S0 frame makes it easy to integrate into control panels with limited space.
- Auxiliary Contacts: Includes 1 NO (Normally Open) + 1 NC (Normally Closed) auxiliary contacts, providing flexibility for signaling and interlocking circuits.
- Secure Connections: Screw terminals ensure a robust and secure electrical connection, minimizing the risk of loose wiring.
- Versatile Application: Ideal for controlling a wide range of loads, including single-phase and three-phase motors.
Technical Specifications & Function
The 3TB4022-0XM2 functions as an electromagnetically operated switch. When the 208 V AC coil is energized, it creates a magnetic field that closes the main contacts, allowing current to flow to the load. The auxiliary contacts change their state simultaneously, enabling feedback and control logic. The device is built to handle the demands of industrial environments, offering long-term reliability and performance.
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