Siemens 3TB4001-0XG1 Contactor AC 60Hz, 110V, 9A, 4kW, Size 0 Screw Connection Original Brand New

Overview

The Siemens 3TB4001-0XG1 is a reliable and compact contactor designed for controlling electric motors and other electrical loads in various industrial applications. This model is engineered for use with an AC 60Hz power supply and a 110V control voltage. It has an AC-3 rating of 9A at 400V for motor control and a power rating of 4kW. Featuring a single normally closed (NC) auxiliary contact, this Size 0 contactor is built for secure and durable screw connection terminals. Its robust design ensures long-lasting performance and operational safety.

Features & Benefit

• Efficient Control: Optimized for AC 60Hz systems with a 110V control voltage, ensuring precise and reliable switching.
• High Performance: With an AC-3 rating of 9A at 400V and a 4kW power rating, it’s ideal for controlling small to medium-sized motors.
• Auxiliary Contacts: Includes a 1 NC auxiliary contact for flexible use in control circuits and signaling applications.
• Space-Saving Design: Its Size 0 frame makes it compact and suitable for installation in control panels where space is limited.
• Secure Connections: The screw terminals provide a strong and secure electrical connection, minimizing the risk of faults.
• Durability: Manufactured by Siemens, a leader in industrial automation, this contactor is built for a long operational lifespan.

Function

The 3TB4001-0XG1 contactor functions as an electrically operated switch. When the coil is energized by the 110V AC control voltage, it closes the main power contacts, allowing current to flow to the connected load (e.g., an electric motor). When the control voltage is removed, the contacts open, interrupting the power. The integrated NC auxiliary contact can be used to provide feedback to a control system or to interlock other devices.

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