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Siemens SIRIUS 3TF2001-0AK6 3-Pole Contactor

Siemens 3TF2001-0AK6 Size 00, 3-pole AC Contactor.

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ManufacturerSiemens

Part number3TF2001-0AK6

Series SIRIUS (3TF)

Size 00

Poles 3-pole

AC-3 Power 4 kW (at 400 V)

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3-Pole Configuration 4kW Switching Capacity 120V AC Coil Integrated 1 NC Auxiliary Contact Screw Terminals Compact Size 00

Product description

The Siemens 3TF2001-0AK6 is a Size 00, 3-pole contactor designed for general purpose AC motor control. It has a rated operational power of 4 kW at 400 V and features screw terminals for connection. This specific model includes a 01E auxiliary switch, configured as 1 normally closed (NC) contact. The coil operates on 120 V AC at 60 Hz or 110 V AC at 50 Hz.

Please note that this product is phased out. Its successor is the SIRIUS 3RT201 or 3TG10 series. This contactor is suitable for switching inductive loads where a reliable, robust contactor is needed for basic motor starting applications.

Stanlo Automation, a veteran-owned distributor, offers surplus industrial parts like the Siemens 3TF2001-0AK6. We provide access to discontinued and hard-to-find components for your maintenance and repair needs.

Technical specifications

Series	SIRIUS (3TF)
Size	00
Poles	3-pole
AC-3 Power	4 kW (at 400 V)
Coil Voltage	120 V AC 60 Hz / 110 V AC 50 Hz
Auxiliary Contacts	1 NC (01E)
Terminals	Screw

Common applications

Motor Control

Lighting Circuits

Heating Circuits

General Switching

Industrial Control Panels

Compatible systems

AC motor control circuits Control systems using 110/120V AC coils Basic motor starting applications

Also known as

Siemens 3TF Contactor Size 00 Contactor

Replaces / compatible with

Phased-out product. Successor models are SIRIUS 3RT201 or 3TG10. Compatible with similar mounting and electrical configurations.

Technical note

Expert tip

This is a phased-out product. Ensure replacement parts or alternative solutions are sourced carefully, considering compatibility with existing control systems.

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Frequently asked questions

What is the coil voltage for the Siemens 3TF2001-0AK6 contactor?

The Siemens 3TF2001-0AK6 contactor has a dual-frequency coil rated for 120 V AC at 60 Hz or 110 V AC at 50 Hz. This provides flexibility for different power supply systems.