Overview
The Siemens 3TB4322-0XB0 is a robust and reliable contactor designed for controlling electric motors and other loads in various industrial applications. It’s a size 1 device, meaning it’s built to handle moderate electrical loads. This model is specifically designed for AC 50 Hz circuits and operates with a 24V AC coil voltage, making it suitable for standard control systems. With an operational rating of 22A at 400V (AC3) and a power rating of 11 kW, it’s ideal for a wide range of motor control tasks.
Benefit
- Reliable Performance: Engineered by Siemens, a leader in industrial automation, this contactor offers long-lasting, dependable switching.
- Safety and Efficiency: The device includes built-in auxiliary contacts (1 NO + 1 NC), which allows for flexible integration into safety and control circuits, ensuring efficient operation.
- Easy Installation: The screw connection terminals provide a secure and straightforward method for wiring, simplifying installation and maintenance.
- Durable Design: The size 1 form factor is compact yet rugged, capable of withstanding demanding industrial environments.
Technical Specification
- Product Number: 3TB4322-0XB0
- Type: Contactor
- Frequency: 50 Hz AC
- Coil Voltage: 24 V AC
- Rated Operational Current (AC3): 22 A at 400 V
- Rated Power (AC3): 11 kW
- Auxiliary Contacts: 1 NO (Normally Open) + 1 NC (Normally Closed)
- Size: 1
- Connection Type: Screw terminals
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