Siemens 3TB4211-0XD0 Contactor: 42V AC, 16A, 7.5kW, 1 NC Auxiliary Contact, Size 1 Original Brand New

Overview

The Siemens 3TB4211-0XD0 is a high-performance AC contactor designed for robust industrial applications. It is engineered to control electric motors and other resistive or inductive loads, ensuring reliable and safe operation. This specific model operates on a 42V AC coil voltage at 50 Hz, making it suitable for a wide range of control systems. With a power rating of 7.5 kW at 400 V (AC3), it is ideal for medium-duty applications. The compact size 1 design and screw connections make installation and maintenance straightforward and secure.

Key Features & Function

• Contactor Type: AC Contactor for motor control.
• Coil Voltage: 42V AC, 50 Hz, ensuring compatibility with standard control circuits.
• Current Rating: 16A at 400V (AC3), suitable for controlling motors up to 7.5 kW.
• Power Rating: 7.5 kW at 400 V, providing ample capacity for various loads.
• Auxiliary Contacts: Includes 1 Normally Closed (NC) auxiliary contact, allowing for flexible integration into control and signaling circuits.
• Size: Size 1, offering a compact footprint for panel space optimization.
• Connection Method: Secure screw connections for reliable and easy wiring.
• Standards: Built to the highest Siemens quality standards, ensuring long-term performance and durability.

Benefit

• Enhanced Safety: Provides a safe method to switch high-power circuits, protecting equipment and personnel.
• Reliable Performance: Siemens’ reputation for quality ensures consistent and long-lasting operation in demanding industrial environments.
• Easy Integration: The 1 NC auxiliary contact simplifies integration into existing control and safety systems.
• Space-Saving Design: The compact size 1 form factor is perfect for installations where panel space is limited.
• Simple Installation: Screw terminals offer a familiar and secure method for wiring, reducing installation time and effort.

Application

The Siemens 3TB4211-0XD0 contactor is an excellent choice for a variety of applications, including:

• Motor control for pumps, fans, and compressors.
• Switching of heating elements and lighting circuits.
• Integration into machine control panels and automation systems.
• General-purpose industrial power switching.