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Check similar products or call us on +44 20 4570 3439 for assistance
Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
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Specification & Description
The Siemens 3RK1301 Series Direct-On-Line (DOL) Starter is a compact and robust motor control solution designed for seamless integration with the ET 200S distributed I/O system. This electromechanical starter is expandable and features an adjustable setting range of 1.1 to 1.6 A AC-3, suitable for motors with an operating power of 0.55 kW at 400 V. Its design facilitates on-site operation and includes a motor brake output for enhanced control.
Engineered for reliability, the unit boasts a Class 10 trip class and is equipped with short circuit protection to ensure stable performance in demanding industrial environments. The starter's electromechanical switching contact is built to withstand the rigours of frequent use, with a mechanical service life of 100,000 switching cycles.
The device supports bus communication and is compatible with PROFIBUS DP and PROFINET protocols, allowing for easy integration into existing automation networks. The interface design is user-friendly, utilising a backplane bus for communication transmission.
Constructed with safety in mind, the starter is finger-safe and carries an IP20 protection class rating, ensuring protection against solid objects and a degree of touch safety for personnel. It operates within a supply voltage range of 20.4 to 28.8 V DC and can handle ambient operating temperatures from 0 to 60°C, making it versatile for various industrial settings.
The Siemens 3RK1301 Series DOL Starter is a testament to Siemens' commitment to quality and efficiency, providing a reliable motor control solution that meets the needs of modern industrial applications.
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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Our service to you
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.
No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.
Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.
Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.
Frequently Asked Questions
What is the setting range for the overload relay in this DOL starter?
The overload relay in the Siemens DOL starter has an adjustable setting range of 1.1 to 1.6 A AC-3.
Can this motor starter be used for reversing start applications?
No, this Siemens DOL starter is designed for direct starting and does not support reverse starting.
Is this starter suitable for on-site operation?
Yes, the Siemens DOL starter is suitable for on-site operation, allowing for manual control when necessary.
What type of motor protection does this starter offer?
The starter offers bimetal motor protection, which helps in safeguarding the motor from overload conditions.
What is the trip class of the overload relay in this starter?
The overload relay in this starter is of trip class 10.
What is the maximum short-circuit current breaking capacity of this device?
The maximum short-circuit current breaking capacity of this device is 50 kA at 400 V.
What are the ambient operating temperature limits for this starter?
The ambient operating temperature range for this starter is from 0 to 60 degrees Celsius.
Can this starter be integrated with a bus communication system?
Yes, this starter supports bus communication and is compatible with PROFIBUS DP and PROFINET protocols.
What is the power loss typically associated with this starter?
The typical power loss for this Siemens DOL starter is approximately 10 W.
What are the dimensions of this starter?
The dimensions of the starter are 265 mm in height, 45 mm in width, and 120 mm in depth.
Part conditions explained
We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:
New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.
New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.
Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.
Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
