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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 3RV1421-4BA10 is a robust and reliable circuit breaker designed to ensure the safety and efficiency of your electrical systems. This three-pole circuit breaker is rated for 20 A and 690 V ac, making it suitable for a wide range of industrial applications. It features a DIN Rail Mount for easy installation and a high breaking capacity of 100 kA, providing excellent protection against overcurrent and short-circuit conditions. With dimensions of 45 x 96 x 97 mm, it is compact and space-efficient, fitting seamlessly into your existing setup. The 3RV1421-4BA10 is part of Siemens' renowned SIRIUS product line, known for its high-quality and performance. Whether you're looking to upgrade your current system or building a new one, this circuit breaker is a solid choice for maintaining the smooth operation of your electrical circuits.
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
Thomas Roland Geaughan
‘Prompt and expert service. Ease of access to find the parts I needed.’
Blažej Knežo
‘Quick response and fast delivery of the product.’
Milan Kosík
‘Large selection of spare parts, fast delivery.’
Kayden
‘Services is great.’
Irene
‘Fast delivery and prompt action.’
Advance Lifts
‘Great customer service , we needed some assistance quickly and received it.’
Dan
‘The ordering was fast and efficient, and everything arrived just as they said it would.’
Thomas Roland Geaughan
‘Prompt and expert service. Ease of access to find the parts I needed.’
Muswalin
‘Good packing, quickly delivery and responsible.’
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 main function of this circuit breaker?
The Siemens 3RV1421-4BA10 is a circuit breaker designed to protect electrical circuits from damage caused by overcurrent or short circuit. It has a trip class of 10 and an adjustable response current of 14 to 20 A.
What are the key specifications of this circuit breaker?
This circuit breaker operates at a voltage of 690 V AC, with a current rating of 20 A. It has a breaking capacity of 100 kA and is designed for DIN rail mounting. The dimensions are 45 x 96 x 97 mm.
What type of mounting does this circuit breaker support?
The Siemens 3RV1421-4BA10 supports screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 50022.
What is the operating temperature range for this circuit breaker?
The operating temperature range for the Siemens 3RV1421-4BA10 is -20 to +60 degrees Celsius.
What type of terminals does this circuit breaker have?
The Siemens 3RV1421-4BA10 circuit breaker has screw-type terminals for both the main current circuit and the auxiliary and control current circuit.
What is the protection class of this circuit breaker?
The Siemens 3RV1421-4BA10 circuit breaker has a protection class of IP20 on the front, making it resistant to touch by fingers and objects not greater than 12.5 mm.
What is the trip class of this circuit breaker?
The Siemens 3RV1421-4BA10 circuit breaker has a trip class of 10. This means it will trip or disconnect the circuit if the current reaches 10 times the rated current for a certain period of time.
What is the installation altitude for this circuit breaker?
The Siemens 3RV1421-4BA10 circuit breaker can be installed at a maximum altitude of 2000 meters above sea level.
What is the resistance against shock for this circuit breaker?
The Siemens 3RV1421-4BA10 circuit breaker has a resistance against shock of 25g / 11 ms.
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.
