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Siemens 3TF4310-0AM0 Size 1 Contactor - 11kW, 220V AC Coil

Siemens 3TF4310-0AM0 Size 1 Contactor, 11kW, 220V AC Coil, 1NO Aux.

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ManufacturerSiemens

Part number3TF4310-0AM0

Poles 3

AC-3 Rating 11kW

Coil Voltage 220V AC 50Hz / 264V AC 60Hz

Auxiliary Contacts 1NO

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3-Pole AC-3 Operation 11kW Power Rating 220V AC Coil 1 Normally Open Auxiliary Contact Size 1 Contactor

Product description

The Siemens 3TF4310-0AM0 is a robust Size 1, 3-pole contactor designed for AC-3 applications, rated for 11kW at 400/380V. This model includes one normally open (NO) auxiliary contact. It operates with a coil voltage of 220V AC at 50Hz or 264V AC at 60Hz, making it suitable for various power grids.

This contactor is widely used for starting and switching squirrel cage motors in industrial settings. Applications include pump control, conveyor systems, and machine tool operation across sectors like manufacturing, mining, and water treatment.

As a veteran-owned surplus parts distributor, Stanlo Automation is committed to providing quality industrial automation components. Sourcing the Siemens 3TF4310-0AM0 from us ensures you receive a dependable part to keep your operations running smoothly.

Technical specifications

Poles	3
AC-3 Rating	11kW
Coil Voltage	220V AC 50Hz / 264V AC 60Hz
Auxiliary Contacts	1NO
Size	1
Operation	AC

Common applications

Motor Control

Pump Control

Conveyor Systems

Machine Tools

Manufacturing

Mining

Water Treatment

Compatible systems

AC Motor Control Applications

Also known as

Siemens 3TF4310 Contactor 11kW AC Contactor Siemens Size 1 Contactor 220V

Replaces / compatible with

This contactor is part of the Siemens 3TF series, designed for robust AC motor control applications.

Technical note

Expert tip

This contactor is designed for AC-3 duty, which involves switching squirrel cage motors during starting and stopping, including frequent starting and stopping.

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Frequently asked questions

What is the power rating and auxiliary contact configuration of the Siemens 3TF4310-0AM0?

The Siemens 3TF4310-0AM0 is rated for 11kW under AC-3 conditions and features a 220V AC coil. It is equipped with one normally open (NO) auxiliary contact for signaling or control purposes.