Siemens 3TB4422-0XQ0 Contactor 32A, 15kW, 400V (AC-3), 50Hz with 1NO+1NC Aux Contacts & Screw Terminals Original Brand New

Overview

The Siemens 3TB4422-0XQ0 is a high-performance 3-pole AC contactor designed for reliable switching of electrical loads in industrial applications. This robust device is engineered for circuits operating at 50Hz, with a control voltage of 380V AC. It is rated for a 32A current and can handle motor loads up to 15 kW at 400V (AC-3). The contactor’s size 2 frame provides a compact yet durable solution. It features a built-in auxiliary contact block with one normally open (1 NO) and one normally closed (1 NC) contact, offering enhanced control and signaling capabilities. The secure screw connections ensure a reliable and easy installation process.

Key Benefit

• Reliable Performance: The Siemens brand guarantees a high-quality product built for long-term operational stability and safety.
• Versatile Application: Ideal for controlling a wide range of AC motor loads, lighting, and heating systems.
• Space-Saving Design: The compact size 2 frame allows for efficient use of space within control panels and electrical cabinets.
• Enhanced Control: The integrated 1 NO + 1 NC auxiliary contacts provide flexibility for interlocking, signaling, and control circuit functions.
• Secure Installation: Screw terminals ensure a solid, vibration-resistant electrical connection.
• Industry Standard: Meets international standards for safety and performance, making it suitable for a variety of industrial environments.

Technical Specifications & Function

• Product Number: 3TB4422-0XQ0
• Product Type: AC Contactor
• Operating Frequency: 50 Hz
• Control Voltage: 380V AC
• Rated Operational Current (AC-3, 400V): 32 A
• Rated Power (AC-3, 400V): 15 kW
• Number of Poles: 3-pole
• Auxiliary Contacts: 1 NO + 1 NC
• Contactor Size: Size 2
• Connection Type: Screw Connection
• Mounting: Standard DIN rail or screw mounting
• Applications: Motor control, switching resistive loads, capacitor switching.

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