Siemens 3RT1044-1AK60

Siemens 3RT1044-1AK60 Power Contactor – Overview

The Siemens 3RT1044-1AK60 is a high-performance power contactor with reliable switching and control for motor and power applications. As part of the Siemens SIRIUS series, this contactor exemplifies German engineering excellence, offering efficient performance, easy installation, and long-term durability in demanding industrial environments. Engineered for 3-pole operation, the 3RT1044-1AK60 supports a current rating of 65 Amps and a voltage input of 110-120 VAC, operating on both 50 and 60 Hz frequencies, making it adaptable for global applications.

This SIRIUS-size S3 contactor is commonly used in motor starters, power distribution systems, and automation panels across manufacturing, energy, HVAC, and other industries. With its screw connection terminals, the 3RT1044-1AK60 ensures a secure and stable installation, minimizing vibration issues and enhancing electrical connectivity over time. Its compact design enables space-saving mounting in control cabinets, and its robust construction is ideal for environments where reliability is critical.

Siemens has incorporated decades of innovation into the SIRIUS range; this model is no exception. Built to operate under continuous duty conditions, the 3RT1044-1AK60 is suitable for both AC-3 and AC-1 utilization categories, allowing for direct starting of motors and operation of resistive loads. Its high switching capacity and arc suppression features protect your systems from overload and short-circuit conditions when paired with proper protective devices.

MRO Electric and Supply offers the Siemens 3RT1044-1AK60 with a 2-year warranty, ensuring peace of mind for your purchase. Additionally, this product is available immediately and includes free shipping, helping you reduce downtime and keep your operations running efficiently. Whether you want to upgrade existing control panels or build new systems, this contactor delivers Siemens' trusted reliability and performance at a competitive price.

Choose Siemens 3RT1044-1AK60 for an industrial-grade solution that meets international quality standards, provides seamless integration with Siemens automation systems, and supports consistent, long-term operation. MRO Electric backs this with expert support and rapid delivery, making it easier to get the right part when needed.

Frequently Asked Questions about Siemens 3RT1044-1AK60

What is the current rating of the Siemens 3RT1044-1AK60?

It is rated for 65 Amps, making it suitable for medium-duty industrial motors and power switching.

Is the contractor compatible with both 50 Hz and 60 Hz systems?

It operates on a frequency range of 50/60 Hz, allowing for versatile international use.

What type of load is this contactor suitable for?

It can handle AC-3 loads for motor starting and AC-1 loads for resistive applications.

Does this contractor have screw-type terminals?

Yes, it features screw connections for secure and straightforward installation.

What is the voltage rating for this device?

The contactor is rated for operation with 110-120 VAC coil voltage.

Can it be used in automation panels?

Absolutely. Its compact size and reliability make it ideal for control cabinets and automation systems.

Is this contactor RoHS compliant?

Siemens SIRIUS components, including RoHS, are designed to meet international compliance standards.

How soon can I get this part from MRO Electric?

It is available for immediate shipment with free shipping included.

What warranty is included with the 3RT1044-1AK60?

MRO Electric provides a 2-year warranty for this contractor.

Is this model suitable for direct-on-line motor starting?

It is commonly used in DOL starter configurations for motors within its rated capacity.

Siemens products are manufactured in Germany and are designed for Automotive, aerospace, power generation, and electronics usage. They come with a 2-year warranty from MRO Electric. We also carry Contactors from other manufacturers such as FANUC and Yaskawa.

Contact Us Today For More Information About Siemens Products

Check out the rest of our Siemens product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at sales@mroelectric.com, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 3RT1044-1AK60, take a look at more from our Contactors line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our 3RT1044-1AK60 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.