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Siemens 3TH4244-0AJ2 Contactor Relay | 4 NO, 4 NC, 115V AC

Siemens 3TH4244-0AJ2 Contactor Relay with 4 NO + 4 NC contacts.

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ManufacturerSiemens

Part number3TH4244-0AJ2

Contacts 4 NO + 4 NC

Operation AC

Coil Voltage 115V AC 50/60 Hz

Terminal Type Screw

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CAGE: 9NK75

4 Normally Open, 4 Normally Closed Contacts 115V AC Coil Screw Terminal Connections EN 50011 Compliant Versatile Application

Product description

The Siemens 3TH4244-0AJ2 is a reliable contactor relay within the 44E series, complying with EN 50011 standards. It offers 4 normally open (NO) and 4 normally closed (NC) contacts, featuring screw terminals for robust connections. This model is specifically designed for 115V AC operation, suitable for both 50 Hz and 60 Hz frequencies.

This relay is suitable for a broad spectrum of industrial applications, including motor control circuits, automation tasks, and general-purpose switching where a stable 115V AC supply is available. Industries such as manufacturing, building services, and machine building benefit from its dependable performance.

Stanlo Automation, a veteran-owned surplus parts distributor, is your source for quality industrial components like the Siemens 3TH4244-0AJ2. We provide excellent value, fast shipping, and a commitment to customer satisfaction for all your automation needs.

Technical specifications

Contacts	4 NO + 4 NC
Operation	AC
Coil Voltage	115V AC 50/60 Hz
Terminal Type	Screw
Standard	EN 50011
Series	44E

Common applications

Motor control

Automation systems

Control panels

Industrial machinery

HVAC systems

Lighting control

Compatible systems

Siemens Automation Platforms Control Panels Machines with 115V AC Control Power

Also known as

Siemens 3TH4244 Relay 44E Contactor Relay

Replaces / compatible with

Compatible with Siemens control systems and automation components. Suitable for replacing existing relays in 115V AC control circuits.

Technical note

Expert tip

Ensure the control circuit voltage remains stable at 115V AC for consistent operation of the 3TH4244-0AJ2 relay.

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Frequently asked questions

Can the Siemens 3TH4244-0AJ2 be used with both 50 Hz and 60 Hz power supplies?

Yes, the Siemens 3TH4244-0AJ2 is designed to operate reliably on 115V AC power supplies at both 50 Hz and 60 Hz frequencies.