Siemens 3TB4110-0XF0 Contactor, AC 50Hz, 110V, 12A, 5.5kW, 1 NO Auxiliary Contact Original Brand New

Overview

The Siemens 3TB4110-0XF0 is a Size 0 AC contactor with a screw connection. It’s engineered to handle a variety of loads, with a rated current of 12A at 400V (AC-3) and a power rating of 5.5 kW. The contactor operates on a 110V AC, 50Hz control circuit and includes one normally open (1 NO) auxiliary contact for additional control functionality.

Benefit

• High Performance: Provides dependable switching for motors and other electrical loads.
• Safety & Reliability: Designed and manufactured by Siemens, a global leader in industrial automation, ensuring quality and long-term reliability.
• Easy Installation: Features a user-friendly screw connection for straightforward wiring and maintenance.
• Versatile: Suitable for a variety of industrial control applications.
• Compact Design: The Size 0 form factor allows for space-saving installation in control panels.

Function

The primary function of the Siemens 3TB4110-0XF0 Contactor is to control the flow of electrical power to a load, such as an electric motor. It acts as a heavy-duty switch, enabling remote control and automatic switching of high-power circuits. The integrated auxiliary contact (1 NO) can be used to signal the status of the main contacts or to provide interlocking in complex control circuits.

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