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Siemens 3TX7002-1CB00 Coupling Relay

Siemens 3TX7002-1CB00 phased-out coupling relay, 2 CO, 24-240V AC/DC.

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ManufacturerSiemens

Part number3TX7002-1CB00

Type Coupling Relay

Contacts 2 CO (Change-over)

Enclosure Industrial

Input Voltage 24-240 V AC/DC

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2 Change-over contacts Wide voltage range (24-240V AC/DC) Industrial enclosure Screw terminals Compact 22.5 mm width Phased-out product

Product description

The Siemens 3TX7002-1CB00 is a phased-out coupling relay housed in an industrial enclosure. It features two change-over (CO) contacts and a wide voltage range input of 24-240V AC/DC, with screw terminals for connection. The width is 22.5 mm.

This relay is designed for robust industrial applications, providing two independent switching outputs for control tasks. Its wide voltage range simplifies inventory and application in diverse power systems. Industries benefiting from this include manufacturing, automation, and panel building.

Stanlo Automation, a veteran-owned supplier of surplus industrial automation components, offers the Siemens 3TX7002-1CB00. Contact us for this discontinued but functional relay.

Technical specifications

Type	Coupling Relay
Contacts	2 CO (Change-over)
Enclosure	Industrial
Input Voltage	24-240 V AC/DC
Connection	Screw terminals
Width	22.5 mm

Common applications

Industrial control panels

Automation systems

Machine interfaces

PLC output expansion

Relay logic circuits

Compatible systems

Control systems requiring a versatile coupling relay with 2 CO contacts and a wide voltage range of 24-240V AC/DC

Also known as

Siemens 3TX7002-1CB00 relay

Replaces / compatible with

The preferred successor for the Siemens 3TX7002-1CB00 is the 3RQ2000-1BW00 coupling relay, which offers similar specifications in an industrial enclosure with wide voltage range and screw terminals.

Technical note

Expert tip

The 22.5 mm width of the 3TX7002-1CB00 makes it a space-saving solution for dense control panel layouts.

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Frequently asked questions

What is the voltage range for the Siemens 3TX7002-1CB00 coupling relay?

The Siemens 3TX7002-1CB00 coupling relay features a wide operating voltage range of 24 to 240V AC/DC. This versatility allows it to be used in a broad spectrum of industrial power supply configurations.