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Siemens 3TD2000-1BB4 Reversing Contactor Assembly - Size 00

Siemens 3TD2000-1BB4 reversing contactor assembly, Size 00

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ManufacturerSiemens

Part number3TD2000-1BB4

Type Contactor Assembly for Reversing

Size 00

AC-3 Rating 4 kW / 400 V

Coil Voltage 24 VDC

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Reversing Contactor Functionality Size 00 Rating 4kW Capacity 24VDC Coil Voltage For AC-3 Motor Loads

Product description

The Siemens 3TD2000-1BB4 is a size 00 contactor assembly designed for reversing motor applications. It is rated for AC-3 duty at 4 kW with a 400V supply and operates on a 24VDC coil. This assembly is intended for direct connection and reversing of motor loads, providing reliable switching in industrial applications.

This contactor assembly is typically used in motor control circuits where directional control of machinery is required, such as in conveyor systems, pumps, and fans. Its reversing capability allows for efficient and safe operation of equipment that needs to change direction.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3TD2000-1BB4. While this is a phased-out product, we can help you source it for existing systems or provide information on its successor, the SIRIUS 3RA23 series.

Technical specifications

Type	Contactor Assembly for Reversing
Size	00
AC-3 Rating	4 kW / 400 V
Coil Voltage	24 VDC
Operation	DC Operation
Status	Phased-out Product

Common applications

Motor Reversing Control

Conveyor Systems

Pump Control

Fan Control

Industrial Machinery

Machine Tools

Also known as

Siemens Size 00 Reversing Contactor 3TD2000-1BB4 Contactor

Replaces / compatible with

Phased-out product. Successor is SIRIUS 3RA23 series.

Technical note

Expert tip

This assembly requires proper wiring for reversing functionality and is rated for AC-3 motor duty.

What happens next?

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Frequently asked questions

What is the successor to the Siemens 3TD2000-1BB4 contactor assembly?

The Siemens 3TD2000-1BB4 is a phased-out product. Its successor in the SIRIUS line is the 3RA23 series, which offers updated technology and features for reversing contactor applications.