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Specification & Description
The Siemens 3RA1921-1A is a meticulously engineered link module designed to facilitate the seamless integration of control devices within industrial automation systems. This link module is specifically tailored for compatibility with the 3RV1.21, 3RT1.2, and 3RW3 series, ensuring a perfect fit for AC actuation scenarios. Each pack contains 10 items, providing ample supply for maintenance or large-scale installations.
Crafted with precision, the 3RA1921-1A belongs to the esteemed SIRIUS product family, renowned for its reliability and performance in demanding environments. The module is suitable for use with both size S0 circuit breakers and contactors, offering a versatile solution for electrical professionals.
The 3RA1921-1A is not only a testament to Siemens' commitment to quality but also to their dedication to providing components that streamline the electrical connectivity and enhance the operational efficiency of automation systems. This link module is an essential component for those seeking to uphold the integrity and continuity of their control systems.
Commonly Asked Questions
Is my order covered by a warranty?
Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
Read more...What payment methods do you accept?
We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.
Read more...Is Marvo a credible parts supplier?
Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.
Read more...Have steps been taken to ensure quality control?
Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
Read more...How do I create an account?
Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.
Read more...Peace of mind with every purchase
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Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.
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Frequently Asked Questions
What is the function of this link module?
The link module is designed to electrically and mechanically connect between circuit breakers and contactors, facilitating the integration of motor starters and allowing for a compact and efficient setup.
Can this link module be used with any size of circuit breaker or contactor?
No, this link module is specifically designed for use with size S0 circuit breakers and contactors, ensuring a proper fit and function.
Is this link module suitable for AC operation?
Yes, the link module is suitable for AC operation, making it compatible with alternating current actuation systems.
How many items are included in the packing of this link module?
The link module comes in a packing of 10 items, providing a sufficient quantity for multiple installations or replacements.
What approvals does this link module have?
The link module has general product approvals and declarations of conformity, ensuring it meets the necessary regulatory standards.
What is the design purpose of the link module?
The link module is designed for connecting specific Siemens components, namely the 3RV1.21, 3RT1.2, and 3RW3, to create a seamless and efficient motor starter assembly.
Are there any specific environmental certifications for this link module?
While the datasheet does not specify environmental certifications, the link module adheres to Siemens' general commitment to environmental considerations in manufacturing and product design.
