Siemens 3TB3910-0XD2 Contactor 42V AC, 6A, 2.2kW, Size 0 with 1 NO Auxiliary Contact Original Brand New

Overview

The Siemens 3TB3910-0XD2 is a robust and reliable 3-pole contactor designed for controlling electrical loads in industrial applications. Operating on an AC control voltage of 42V at 50/60 Hz, this contactor is specifically engineered for motor switching and other resistive or inductive loads. With a rated operational current of 6A at 400V for AC-3 applications (motor control) and a power rating of 2.2 kW, it offers excellent performance for its size. The compact design, corresponding to Size 0, makes it suitable for installations where space is a premium. It features a single normally open (NO) auxiliary contact, providing valuable feedback or interlocking capabilities. The secure screw connection terminals ensure a reliable and straightforward installation process.

Key Features & Benefit

• Optimal Performance: Rated for AC-3 applications with a 6A current at 400V, ideal for controlling motors up to 2.2 kW.
• Energy-Efficient Operation: The 42V AC control voltage is suitable for specific control circuits, ensuring efficient and safe operation.
• Integrated Auxiliary Contact: Includes one normally open (NO) auxiliary contact, simplifying wiring for control logic, status indication, and interlocking.
• Space-Saving Design: The compact Size 0 form factor allows for efficient use of panel space.
• Reliable Connections: Features durable screw connection terminals for a secure and long-lasting electrical connection.
• Durable Construction: Built with high-quality materials to withstand demanding industrial environments and ensure a long service life.
• Globally Recognized Quality: As a Siemens product, the 3TB3910-0XD2 is manufactured to the highest standards of quality and reliability.

Technical Specification

• Product Number: 3TB3910-0XD2
• Product Type: Contactor
• Poles: 3-pole
• Control Coil Voltage: 42V AC, 50/60 Hz
• Rated Operational Current (AC-3): 6A at 400V
• Operational Power (AC-3): 2.2 kW at 400V
• Auxiliary Contacts: 1 NO (Normally Open)
• Size: Size 0
• Connection Type: Screw Connection
• Application: Suitable for motor switching and general load control in industrial settings.

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