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Siemens 3TH8244-0BB4 Contactor Relay — 44E, DC 24V

Siemens 3TH8244-0BB4 Contactor Relay, 44E, 4NO+4NC, DC 24V

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ManufacturerSiemens

Part number3TH8244-0BB4

Contacts 4 NO + 4 NC

Operation DC

Coil Voltage 24V DC

Standards DIN EN 50011 (44E)

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4 NO + 4 NC auxiliary contacts DIN EN 50011 compliant 24V DC coil Screw terminals Robust Siemens construction

Product description

The Siemens 3TH8244-0BB4 is a 44E type contactor relay from the 3TH8 series, conforming to DIN EN 50011. It is equipped with 4 normally open (NO) and 4 normally closed (NC) auxiliary contacts, providing ample switching capabilities for intricate control logic. The relay operates on a 24V DC coil voltage and features screw terminals for secure electrical connections.

This contactor relay is designed for use in a wide array of industrial applications, including motor control circuits, automation systems, and control panels. Its adherence to DIN standards ensures compatibility and reliability within various automation architectures found in manufacturing, process control, and infrastructure.

As a veteran-owned surplus parts distributor, Stanlo Automation specializes in providing high-quality industrial components. Sourcing the Siemens 3TH8244-0BB4 from us ensures you receive a dependable part, backed by our commitment to service and value.

Technical specifications

Contacts	4 NO + 4 NC
Operation	DC
Coil Voltage	24V DC
Standards	DIN EN 50011 (44E)
Terminal Type	Screw
Series	3TH8

Common applications

Industrial control

Automation systems

Motor starters

Control panels

Machine safety

Electrical interlocks

Compatible systems

Industrial control panels Siemens automation systems PLC integration

Also known as

Siemens 3TH82440BB4 Siemens Contactor Relay 24V DC 44E

Replaces / compatible with

This Siemens 3TH8244-0BB4 is a reliable component for various control circuits and can be used as a replacement for similar DIN EN 50011 compliant contactor relays.

Technical note

Expert tip

The 3TH8244-0BB4 is designed for control circuits and is not intended for direct power switching of heavy loads. Ensure correct coil voltage is applied.

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Frequently asked questions

What are the auxiliary contact specifications for the Siemens 3TH8244-0BB4?

The Siemens 3TH8244-0BB4 contactor relay is equipped with 4 normally open (NO) and 4 normally closed (NC) auxiliary contacts. These contacts are rated according to DIN EN 50011 standards.