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Siemens 3TF4322-0A Size 1 Contactor - 11kW, AC Operation

Siemens 3TF4322-0A Size 1 Contactor, 11kW, AC Coil, 2NO+2NC Aux.

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ManufacturerSiemens

Part number3TF4322-0A

Poles 3

AC-3 Rating 11kW

Coil Voltage AC (Specific voltage varies by sub-model)

Auxiliary Contacts 2NO+2NC

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3-Pole AC-3 Operation 11kW Power Rating AC Coil 2NO+2NC Auxiliary Contacts Size 1 Contactor

Product description

The Siemens 3TF4322-0A is a Size 1, 3-pole contactor designed for AC-3 applications, rated at 11kW for 400/380V systems. This model features 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts, providing extensive control and feedback capabilities. It operates on an AC coil.

This contactor is suitable for controlling and switching three-phase motors and other high-power loads in industrial environments. Its applications include motor control centers, automation systems, and power distribution panels across various manufacturing sectors.

Stanlo Automation, a veteran-owned business, specializes in providing reliable surplus industrial automation parts. We offer components like the Siemens 3TF4322-0A to help you maintain your systems efficiently and cost-effectively.

Technical specifications

Poles	3
AC-3 Rating	11kW
Coil Voltage	AC (Specific voltage varies by sub-model)
Auxiliary Contacts	2NO+2NC
Size	1
Operation	AC

Common applications

Motor Control

Industrial Automation

Power Distribution

Manufacturing

Motor Control Centers

Compatible systems

AC Motor Control and Switching Applications

Also known as

Siemens 3TF4322 Contactor Siemens AC Contactor 11kW Size 1 Contactor 2NO2NC

Replaces / compatible with

This contactor is part of the Siemens 3TF series, designed for demanding AC motor control and switching tasks.

Technical note

Expert tip

The AC coil voltage for this specific model should be confirmed, as variations exist within the Siemens 3TF4322 series.

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Frequently asked questions

What is the auxiliary contact configuration of the Siemens 3TF4322-0A?

The Siemens 3TF4322-0A features 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts. These contacts are valuable for interlocking circuits, providing status feedback, or activating control logic in automation systems.