Siemens 3TB4001-0XG0 Contactor 36V AC, 9A, 4kW Original Brand New

Overview

The Siemens 3TB4001-0XG0 is a size 0 AC contactor designed for reliable switching of electrical loads. It operates on a 36V AC, 50 Hz coil voltage and is rated for a 9 A current at 400 V for AC3 applications, handling up to 4 kW of power. This model features a single normally closed (1 NC) auxiliary contact and uses screw connections for secure wiring.

Key Features and Benefit

• Reliable Performance: Engineered for switching electrical loads like motors, heating elements, and lighting systems with precision and durability.
• Safety: Includes a built-in auxiliary contact (1 NC) for integration into safety circuits and signaling systems.
• Easy Installation: The screw connection terminals ensure a simple and secure wiring process, reducing installation time and effort.
• Compact Design: Its size 0 frame makes it suitable for integration into control panels with limited space.
• Global Standard: As a Siemens product, it adheres to international standards for quality and safety.

Function

This contactor’s primary function is to serve as an electrically operated switch. When the 36V AC coil is energized, it closes the main power contacts, allowing current to flow to the connected load. The auxiliary contact opens simultaneously, providing a feedback signal or a safety interlock within a control circuit.

Specification

• Product Number: 3TB4001-0XG0
• Type: Contactor
• Coil Voltage: 36V AC, 50 Hz
• Rated Current (AC3, 400V): 9 A
• Rated Power (AC3): 4 kW
• Auxiliary Contacts: 1 NC (Normally Closed)
• Size: 0
• Connection Type: Screw connection

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