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Check similar products or call us on +44 20 4570 3439 for assistance
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Specification & Description
The Siemens 3RV1021-0KA10 is a robust circuit breaker designed for motor protection, ensuring the safe and efficient operation of machinery in various industrial settings. This component is part of the SIRIUS product family, renowned for its reliability and performance. With a Class 10 trip class, it provides precise protection for motors by disconnecting power in the event of an overload or short circuit.
This circuit breaker is rated for a 690 V operating voltage and has an adjustable pick-up value current of the current-dependent overload release ranging from 0.9 to 1.25 A. Its compact dimensions, 45 x 91 x 97 mm, make it suitable for installation in tight spaces, while the screw-type terminals facilitate a secure and straightforward electrical connection.
Engineered to withstand challenging industrial environments, it can be mounted in any orientation and is designed to snap onto a 35 mm standard mounting rail according to DIN EN 50022. The product is also finger-safe, providing additional protection against electrical shock during operation and maintenance.
The 3RV1021-0KA10 is a critical component for the protection and management of industrial motors, contributing to the longevity and efficiency of your machinery. Its design and construction are a testament to Siemens' commitment to quality and innovation in industrial control technology.
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 voltage rating for this circuit breaker?
The circuit breaker is rated for an operating voltage of up to 690 V.
Can this circuit breaker be used for motor protection?
Yes, this circuit breaker is specifically designed for motor protection.
What is the current adjustment range for the overload release?
The current-dependent overload release can be adjusted from 0.9 to 1.25 A.
What is the trip class of this circuit breaker?
The circuit breaker has a trip class of CLASS 10.
What are the dimensions of this circuit breaker?
The dimensions of the circuit breaker are 45 mm in width, 97 mm in height, and 96 mm in depth.
Is there an auxiliary switch available for this circuit breaker?
Yes, the circuit breaker includes an auxiliary switch.
What is the mechanical service life of the main contacts?
The main contacts have a typical mechanical service life of 100,000 switching cycles.
What type of terminals does this circuit breaker have?
This circuit breaker features screw-type terminals for the main current circuit.
Can this circuit breaker be mounted on a DIN rail?
Yes, it can be mounted using screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 50022.
What is the maximum short-circuit current breaking capacity?
The maximum short-circuit current breaking capacity (Icu) is 100 kA at voltages up to 690 V.
