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Siemens 3TF5222-0AL2 Size 8 3-Pole Contactor - 90kW, 110V AC Coil

Siemens Size 8, 3-Pole AC Contactor, 90kW, with 110V AC coil and 2NO+2NC aux contacts.

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ManufacturerSiemens

Part number3TF5222-0AL2

Part Number 3TF5222-0AL2

Manufacturer Siemens

Type Contactor

Size 8

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3-Pole AC-3 Contactor 90kW Power Rating 110V AC Coil 2NO + 2NC Auxiliary Contacts Size 8 Frame Robust Industrial Design

Product description

The Siemens 3TF5222-0AL2 is a Size 8, 3-pole AC-3 Contactor designed for high-power industrial applications. It delivers a 90kW power rating at 400/380V and comes with 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts. This model is equipped with an AC coil rated for 110V AC at 50/60Hz.

This heavy-duty contactor is suitable for controlling large motors, switching substantial loads, and serving as a primary switching device in complex industrial automation systems. It is frequently deployed in heavy manufacturing, mining operations, and large-scale processing plants.

Stanlo Automation, a veteran-owned distributor specializing in surplus industrial automation parts, offers the Siemens 3TF5222-0AL2. We provide access to reliable, high-performance components at competitive prices, ensuring your operations remain efficient and uninterrupted.

Technical specifications

Part Number	3TF5222-0AL2
Manufacturer	Siemens
Type	Contactor
Size	8
Poles	3
AC-3 Rating	90kW
Voltage	400/380V
Auxiliary Contacts	2NO+2NC
Coil Voltage	110V AC 50/60Hz
Operation	AC

Common applications

Large Motor Control

High-Power Switching

Industrial Automation

Heavy Machinery

Manufacturing Plants

Mining Equipment

Compatible systems

Designed for integration into industrial control panels and automation systems that utilize a 110V AC control voltage.

Also known as

Siemens 3TF5222-AL2 3TF5222 Siemens Size 8 Contactor 110V

Replaces / compatible with

This contactor is part of the Siemens 3TF series and is designed for high-capacity industrial applications. Consult Siemens technical documentation for direct replacements or compatible alternatives.

Technical note

Expert tip

This contactor's 110V AC coil requires a stable control voltage source to ensure consistent and reliable switching performance.

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Frequently asked questions

What is the coil voltage for the Siemens 3TF5222-0AL2 contactor?

The Siemens 3TF5222-0AL2 features an AC coil that operates reliably at 110V AC, suitable for both 50Hz and 60Hz control circuits commonly found in industrial settings.