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Siemens 3TF2001-8CB4 S00 Contactor with 24V DC Coil

Siemens 3TF2001-8CB4 Size S00 3-pole contactor.

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ManufacturerSiemens

Part number3TF2001-8CB4

Size S00

Poles 3

AC-3 Power 4 kW @ 400V

Coil Voltage 24 VDC

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CAGE: 9NK75

Size S00 3-pole configuration AC-3 rated for 4kW 24 VDC coil 1 NC auxiliary contact Increased shock resistance

Product description

The Siemens 3TF2001-8CB4 is a Size S00, 3-pole contactor for AC-3 applications, rated at 4 kW/400 V. It features soldering pin connections and screw mounting (diagonal). This contactor has a 24 V DC coil for DC operation and includes an auxiliary switch with 1 NC contact (01 E). It also offers increased shock resistance.

This contactor is suited for applications requiring precise and reliable switching, often found in specialized industrial machinery and control systems where direct DC control is necessary. The soldering pin connection ensures a permanent and robust electrical link.

As a veteran-owned surplus parts distributor, Stanlo Automation provides access to discontinued components like the Siemens 3TF2001-8CB4. We help ensure the continuity of your industrial operations by supplying hard-to-find parts. Trust Stanlo Automation for your Siemens surplus needs.

Technical specifications

Size	S00
Poles	3
AC-3 Power	4 kW @ 400V
Coil Voltage	24 VDC
Auxiliary Contacts	1 NC (01E)
Connection	Soldering Pin
Mounting	Screw (diagonal)

Common applications

Motor control

Industrial automation

Specialized machinery

DC control systems

Also known as

Siemens 3TF2001-8CB4 Contactor

Replaces / compatible with

This is a phased-out product. Its successor is the SIRIUS 3RT201 or 3TG10 series.

Technical note

Expert tip

The soldering pin connection is permanent and requires specialized equipment for installation; ensure proper soldering techniques are used.

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Frequently asked questions

What type of connection does the Siemens 3TF2001-8CB4 contactor use for its main circuit?

The Siemens 3TF2001-8CB4 contactor utilizes soldering pin connections for its main circuit, providing a secure and permanent electrical interface. It is designed for screw mounting in a diagonal configuration.