Siemens 3TB4022-0XR1 Contactor: 440V, 9A, 4kW Size 0 Screw Connection Original Brand New

Overview

The Siemens 3TB4022-0XR1 is a high-performance AC contactor designed for reliable switching of electrical loads. This robust Size 0 contactor is built to meet the demanding requirements of industrial applications, featuring a durable construction and a comprehensive set of features for safe and efficient operation. With a coil voltage of 440V AC and a rated operational current of 9A for a 4kW load, it is perfectly suited for controlling motors, lighting, heating, and other industrial equipment. The inclusion of one normally open (NO) and one normally closed (NC) auxiliary contact provides enhanced versatility for control circuit integration and status monitoring.

Key Features & Benefit

• High Performance: Optimized for 440V, 60Hz AC systems, providing reliable and efficient power switching.
• Robust Construction: The Size 0 frame ensures a compact yet durable design, ideal for space-constrained industrial panels.
• Versatile Auxiliary Contacts: The built-in 1 NO + 1 NC auxiliary contacts allow for flexible integration into control circuits for signaling and interlocking.
• Secure Screw Connections: Easy and reliable wiring is facilitated by the robust screw terminals, ensuring a secure and long-lasting connection.
• Wide Application Range: Ideal for controlling a variety of electrical loads, including AC motors up to 4kW, lighting systems, and heating elements.
• Global Standard Compliance: Manufactured by Siemens, a leader in industrial automation, ensuring high quality, reliability, and compliance with international standards.

Technical Specification

• Product Number: 3TB4022-0XR1
• Type: Contactor
• Frequency: 60 Hz
• Coil Voltage: 440 V AC
• Rated Operational Current (AC-3, 400V): 9 A
• Rated Operational Power (AC-3, 400V): 4 kW
• Auxiliary Contacts: 1 NO + 1 NC
• Size: 0
• Connection Type: Screw Connection

Application

The Siemens 3TB4022-0XR1 contactor is an essential component for various industrial applications, including:

• Motor Control: Switching and controlling the power supply to three-phase AC motors.
• Industrial Machinery: Integration into control systems for pumps, compressors, and conveyors.
• Building Automation: Managing the power for HVAC systems, lighting circuits, and automated doors.
• Panel Building: A reliable choice for industrial control panels and motor control centers.

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