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Siemens 3TH4244-0AB0 Contactor Relay — 44E, 4 NO + 4 NC, 24V AC

Siemens 3TH4244-0AB0 Contactor Relay, 4 NO + 4 NC, 24V AC

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ManufacturerSiemens

Part number3TH4244-0AB0

Part Number 3TH4244-0AB0

Manufacturer Siemens

Contacts 4 NO + 4 NC

Coil Voltage 24V AC 50 Hz / 29V AC 60 Hz

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4 Normally Open Contacts 4 Normally Closed Contacts 24V AC Coil EN 50011 Standard Screw Terminals AC Operation

Product description

The Siemens 3TH4244-0AB0 is a 44E series contactor relay featuring 4 normally open (NO) and 4 normally closed (NC) contacts. It is designed for AC operation with a coil voltage of 24V AC at 50 Hz and 29V AC at 60 Hz. This relay uses screw terminals for reliable connections and conforms to EN 50011 standards.

This specific relay is well-suited for control circuits in environments requiring low-voltage AC operation, such as in control panels for HVAC systems, lighting controls, or interlock circuits within machinery.

Stanlo Automation, your trusted veteran-owned source for surplus industrial automation parts, offers the Siemens 3TH4244-0AB0. Secure your components from a reliable supplier committed to quality and customer satisfaction.

Technical specifications

Part Number	3TH4244-0AB0
Manufacturer	Siemens
Contacts	4 NO + 4 NC
Coil Voltage	24V AC 50 Hz / 29V AC 60 Hz
Terminal Type	Screw
Standard	EN 50011
Operation	AC

Common applications

Control Panels

HVAC Systems

Lighting Control

Machine Interlocks

Automation Circuits

Relay Logic

Compatible systems

Low Voltage Control Systems Industrial Control Panels Automation Equipment

Also known as

Siemens 3TH4244 Siemens 44E Contactor Relay Siemens 24V AC Relay

Replaces / compatible with

This is a standard Siemens contactor relay and can be used in various control applications. Compatible with Siemens control system components.

Technical note

Expert tip

Using a 24V AC control transformer is recommended to reliably supply the coil of the 3TH4244-0AB0.

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Frequently asked questions

What is the coil voltage for the Siemens 3TH4244-0AB0 contactor relay?

The Siemens 3TH4244-0AB0 contactor relay operates with a coil voltage of 24V AC at 50 Hz and 29V AC at 60 Hz, ensuring compatibility with standard low-voltage AC control circuits.