Overview
The Siemens 3TB4311-0XC1 contactor is a high-performance electrical switching device designed for reliable control of AC motor loads. It’s built for demanding industrial applications, offering robust functionality and long-term durability. This model operates on a 24V AC, 60 Hz control voltage and is rated for a maximum current of 22A at 400V AC3, making it suitable for motor applications up to 11 kW. Its compact size 1 design with screw terminals ensures easy and secure installation.
Key Features & Benefit
- Reliable Performance: Engineered by Siemens, a leader in industrial automation, this contactor provides consistent and safe operation, minimizing downtime.
- Versatile Application: Ideal for controlling AC motors, heaters, lighting systems, and other electrical loads in various industrial settings.
- Safety & Control: The integrated 1 NC (normally closed) auxiliary contact provides a convenient point for control circuits and status feedback.
- Easy Installation: The screw connection terminals allow for straightforward and secure wiring, while its compact size 1 form factor saves panel space.
- Durable Construction: Built with high-quality materials to withstand harsh industrial environments and provide a long service life.
Technical Specification
- Product Number: 3TB4311-0XC1
- Brand: Siemens
- Operating Voltage: 24V AC, 60 Hz
- Rated Current (AC3): 22 A at 400 V
- Rated Power (AC3): 11 kW
- Auxiliary Contacts: 1 Normally Closed (1 NC)
- Size: Size 1
- Connection Type: Screw terminals
- Operating Frequency: 60 Hz
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