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Siemens 3TX4411-2A Auxiliary Switch Block with Screw Terminals

Siemens 3TX4411-2A Auxiliary Switch Block - 1 NO + 1 NC

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ManufacturerSiemens

Part number3TX4411-2A

Contacts 1 NO + 1 NC

Terminal Type Screw Terminal

Standard EN 50005

Manufacturer Siemens

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1 NO + 1 NC contacts Screw terminals For contactor relays For motor contactors EN 50005 compliant

Product description

The Siemens 3TX4411-2A is an auxiliary switch block designed for use with Siemens contactor relays and motor contactors. It features screw terminals for secure connections and includes one normally open (NO) and one normally closed (NC) contact, adhering to EN 50005 standards with an Ident. no. of 11.

This auxiliary switch block is essential for expanding the control and signaling capabilities of motor starters and control circuits in various industrial automation applications. It is commonly used in machine building, control panel construction, and process automation.

Source your Siemens 3TX4411-2A auxiliary switch block from Stanlo Automation, a veteran-owned distributor committed to providing high-quality surplus industrial parts with reliable service.

Technical specifications

Contacts	1 NO + 1 NC
Terminal Type	Screw Terminal
Standard	EN 50005
Manufacturer	Siemens

Common applications

Motor control circuits

Contactor control

Industrial control panels

Machine automation

Electrical systems

Compatible systems

Siemens Contactor Relays Siemens Motor Contactors

Also known as

Siemens 3TX4411-2A Switch Block Siemens Auxiliary Contact Block

Replaces / compatible with

Compatible with Siemens 3TX series contactors and relays.

Technical note

Expert tip

Ensure proper wiring according to EN 50005 standards for reliable operation with Siemens contactor relays and motor contactors.

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Frequently asked questions

What is the contact configuration of the Siemens 3TX4411-2A auxiliary switch block?

The Siemens 3TX4411-2A auxiliary switch block features a standard configuration of one normally open (NO) and one normally closed (NC) contact. This allows for flexible integration into control circuits for signaling or interlocking purposes.