Overview
The Siemens 3TB4222-0XF0 Contactor is a high-performance electromechanical switch designed for controlling electrical loads in industrial applications. As part of the Siemens 3TB series, this contactor is built for reliability and durability. It operates on a 110V AC, 50Hz coil and is rated for a maximum load of 16A at 400V AC3, making it suitable for motors up to 7.5kW. The device includes one normally open (NO) and one normally closed (NC) auxiliary contact, providing flexibility for control circuits and signaling. The screw connection terminals ensure a secure and straightforward installation process.
Features & Function
- Reliable Switching: Designed to switch motors and other resistive or inductive loads with a high degree of reliability.
- Auxiliary Contacts: Integrated 1 NO + 1 NC auxiliary contacts allow for interlocking, feedback, and control circuit integration.
- High Power Rating: Capable of handling motors up to 7.5kW and a current of 16A at 400V AC3.
- Standardized Size: The size 1 form factor ensures compatibility with a wide range of industrial enclosures and mounting systems.
- Easy Installation: Screw connection terminals simplify wiring and maintenance.
- Safety: The robust design ensures safe operation in demanding industrial environments.
Benefit
- Increased Efficiency: Provides precise control over machinery, reducing energy waste and improving operational efficiency.
- Enhanced Safety: Reliable operation minimizes the risk of equipment failure and potential hazards.
- Long Service Life: Siemens' quality construction ensures a long lifespan, reducing the need for frequent replacements.
- Versatile Application: Ideal for various applications, including motor control, lighting circuits, and heating systems.
Technical Specification
- Product Number: 3TB4222-0XF0
- Coil Voltage: 110V AC
- Frequency: 50 Hz
- Rated Current: 16 A
- Rated Power: 7.5 kW (at 400 V AC3)
- Auxiliary Contacts: 1 NO + 1 NC
- Connection Type: Screw connection
- Size: 1
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