3RT2038-1KB44

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Product description for Siemens 3RT2038-1KB44

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The Siemens 3RT2038-1KB44 is a high-performance contactor relay designed for demanding industrial applications. This robust device is part of the SIRIUS series and is engineered to handle AC-3 operations with a rated current of 80 A and a power rating of 37 kW at 400 V. It features a 3-pole configuration and operates on a 24 V DC control voltage, making it suitable for integration with PLC outputs.

The 3RT2038-1KB44 contactor relay is equipped with 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts, providing versatile control options for various electrical circuits. The device includes a built-in varistor for surge protection, ensuring reliable performance and longevity in harsh environments.

Constructed with screw terminals, the Siemens 3RT2038-1KB44 allows for secure and straightforward installation. Its compact design, with dimensions of 114 mm in height, 55 mm in width, and 174 mm in depth, facilitates easy integration into control panels and systems. The contactor relay supports both screw and snap-on mounting onto standard 35 mm DIN rails, adhering to DIN EN 60715 standards.

This contactor relay is designed to withstand high operational demands, with a mechanical endurance of up to 10 million operating cycles. It also features a high surge voltage resistance of 6 kV for both the main and auxiliary circuits, ensuring robust protection against electrical transients.

Ideal for controlling three-phase AC motors, the Siemens 3RT2038-1KB44 offers reliable performance across a range of voltages, including 200/208 V, 220/230 V, 460/480 V, and 575/600 V. It is also compliant with various international standards, making it a versatile choice for global applications.

Overall, the Siemens 3RT2038-1KB44 contactor relay is a dependable and efficient solution for industrial control systems, providing excellent performance, durability, and ease of installation.

Specification for Siemens 3RT2038-1KB44

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Related questions for Siemens 3RT2038-1KB44

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Common uses for Siemens 3RT2038-1KB44

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This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.

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Thomas Higgins was wonderful to work…


Thomas Higgins was wonderful to work with! Called shortly after sending online inquiry. Sent quote, payment link, and orchestrated expedited shipping & then followed up the day the part arrived to ensure I received it. Very courteous & professional

1 day ago

Barry Baber

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3 days ago

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Great customer service and quick…


Great customer service and quick response to my inquiries

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Paul Lavelle

You were the only company that seemed…


You were the only company that seemed to have the part I needed & it arrived here within days of placing the order.

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Martin

Professional advises and fast delivery.


Professional advises and fast delivery.

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We had a motor go down on a machine and…


We had a motor go down on a machine and EU Automation was able to locate and have a new one shipped within 24 hours while every other supplier was 1-2 weeks at the earliest. Thomas Higgins was very responsive and easy to work with, would recommend to others and plan to use their services again in the future.

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Good


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Tom was a very helpful salesman…


Tom was a very helpful salesman friendly and easy to speak with and very knowledgeable, I will be working with this company again, the items that i purchased he contacted about a small issue with one of the items ordered and turns out that it will not be a problem.

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Siemens HMI screen


Item delivered promptly and as described

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EU Sorted Us Out!


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