Overview
The Siemens 3TB4022-0XG0 is a high-performance, 3-pole contactor designed for reliable switching of electrical loads in industrial applications. This specific model is engineered for use with a 36V AC control circuit and is rated for up to 9A (AC-3 at 400V) and 4kW. It features integrated auxiliary contacts (1 normally open, 1 normally closed) for enhanced control and monitoring capabilities. The compact Size 0 design and secure screw connections make it easy to install and integrate into various control panels and machinery.
Key Benefit
- Reliable Performance: Siemens quality ensures long-term operational stability and safety.
- Integrated Auxiliary Contacts: The built-in 1NO+1NC contacts simplify wiring and reduce the need for external components, saving space and time.
- Versatile Application: Ideal for controlling motors, heating elements, and other industrial loads up to 4kW.
- Easy Installation: Screw terminals provide a robust and straightforward method for wiring connections.
- Compact Design: The Size 0 form factor allows for efficient use of space within control cabinets.
Technical Specification
- Product Number: 3TB4022-0XG0
- Type: Contactor
- Poles: 3-pole
- Rated Operational Current (AC-3, 400V): 9A
- Rated Operational Power (AC-3, 400V): 4kW
- Control Voltage (Coil): 36V AC, 50Hz
- Auxiliary Contacts: 1 NO (Normally Open) + 1 NC (Normally Closed)
- Size: Size 0
- Connection Type: Screw Connection
- Manufacturer: Siemens
Application
- Motor control circuits
- HVAC systems
- Pump and compressor control
- Lighting control
- Industrial automation system
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