Siemens 3TB4022-0XN2 Contactor 9A, 4kW, 220V AC Coil (1 NO + 1 NC) Original Brand New

Overview

The Siemens 3TB4022-0XN2 is a high-performance contactor designed for controlling electric motors and other loads in industrial applications. This robust device operates on an AC 50/60 Hz, 220V AC coil, making it suitable for a wide range of power systems. It is rated for AC-3 400V, 9A, and 4kW, ensuring reliable switching of demanding loads. The compact size 0 design and screw connections allow for easy and secure installation. The inclusion of 1 normally open (NO) and 1 normally closed (NC) auxiliary contact provides added flexibility for control and signaling circuits.

Benefit

• Reliable Performance: Engineered by Siemens, a leader in industrial automation, this contactor offers exceptional durability and a long service life.
• Versatile Application: Suitable for a variety of motor control tasks, including pumps, fans, and conveyor systems.
• Enhanced Control: The integrated NO and NC auxiliary contacts simplify wiring for control circuits, interlocks, and status indicators.
• Easy Installation: The screw terminals ensure a solid and secure electrical connection, while the compact size makes it easy to fit into control panels.
• Safety: Designed to meet international safety standards, providing peace of mind in industrial environments.

Function

A contactor is an electrically controlled switch used for switching a power circuit. The Siemens 3TB4022-0XN2 functions by using an electromagnetic coil. When the coil is energized by the 220V AC control voltage, it pulls a plunger that closes the main power contacts, allowing current to flow to the load. When the coil is de-energized, springs force the contacts open, interrupting the power. The auxiliary contacts also switch state, providing signals for the control system.

For more our products visit turll.