Overview
The Siemens 3TB4322-0XK1 is a high-performance AC contactor designed for reliable switching of electrical loads in various industrial applications. This model is part of the robust 3TB series and is engineered to meet demanding operational requirements. It features a coil voltage of 120V AC at a frequency of 60 Hz, making it suitable for many North American power systems. With a rated operational current of 22 A at 400 V (AC-3 duty), it is capable of controlling motors up to 11 kW.
Features & Function
- Efficient Load Switching: The primary function of the Siemens 3TB4322-0XK1 is to provide safe and efficient switching of three-phase AC motors and other resistive loads.
- Integrated Auxiliary Contacts: It includes one normally open (1 NO) and one normally closed (1 NC) auxiliary contact, providing flexibility for control circuit interlocking, signaling, and feedback.
- Standardized Size 1: The compact Size 1 design ensures it can be easily integrated into standard control panels and enclosures.
- Secure Screw Connections: Equipped with screw terminals, it ensures a secure and reliable electrical connection, simplifying installation and maintenance.
- Durable Construction: Built to Siemens' high-quality standards, the contactor is durable and provides long-term performance even in harsh industrial environments.
Technical Specification
- Product Number: 3TB4322-0XK1
- Coil Voltage: 120 V AC
- Frequency: 60 Hz
- Operational Current (AC-3): 22 A
- Operational Voltage: 400 V
- Power Rating: 11 kW
- Auxiliary Contacts: 1 NO + 1 NC
- Terminal Type: Screw Connection
- Size: Size 1
