Siemens 3TB4022-0XP0 Contactor 9A, 4kW AC3, 230V Coil, 1NO+1NC Aux, Size 0 Original Brand New

Overview

The Siemens 3TB4022-0XP0 is a robust and reliable 3-pole contactor designed for controlling and switching electrical circuits, particularly for AC motors and other inductive loads. This contactor is part of the trusted Siemens SIRIUS industrial controls family, known for its high performance and long service life. With a 230V AC coil and a rated operational current of 9A at 400V AC3, it is perfectly suited for a wide range of industrial applications.

Key Features

• Rated Operational Current: 9A at 400V AC3, 4kW
• Coil Voltage: 230V AC, 50 Hz
• Auxiliary Contacts: 1 Normally Open (NO) + 1 Normally Closed (NC)
• Size: Size 0, compact and space-saving design
• Connection Type: Reliable screw terminals for secure wiring
• Durability: High mechanical and electrical service life for demanding industrial environments
• Compliance: Designed to meet international standards for safety and performance

Benefit

• Enhanced Reliability: The Siemens engineering ensures a stable and long-lasting operation, minimizing downtime and maintenance costs.
• Space-Efficient Design: Its compact Size 0 form factor allows for integration into panels with limited space.
• Versatile Application: Ideal for motor control, switching resistive loads, and general power switching in various industrial settings.
• Easy Installation: The clear markings and screw terminals make wiring straightforward and fast.
• Integrated Auxiliary Contacts: The built-in 1NO+1NC auxiliary contacts provide flexibility for interlocking, signaling, and control circuits without the need for additional modules.

Function

The primary function of the Siemens 3TB4022-0XP0 contactor is to remotely and automatically switch high-power electrical circuits. It is commonly used in:

• Motor Control Circuits: Starting and stopping three-phase AC motors in applications like pumps, fans, and conveyor systems.
• HVAC Systems: Controlling compressors and heaters.
• Industrial Automation: As a critical component in control panels and machinery.
• Power Switching: Safely switching resistive and inductive loads.

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