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Specification & Description
The Siemens 3RV2031-4EA10 is a robust motor protection circuit breaker designed to safeguard motors in industrial applications. This three-pole device is rated for 32 A and can handle operating voltages up to 690 V ac, making it suitable for a wide range of motor protection tasks. With a high breaking capacity of 100 kA, it ensures reliable disconnection in the event of a short circuit, providing peace of mind for both equipment and operators.
The breaker's magnetic trip element offers precise protection against overload and short-circuit conditions, ensuring motors operate within safe parameters. Its compact dimensions of 55 x 140 x 149.4 mm allow for efficient use of space inside electrical enclosures. The unit is engineered for durability, boasting a mechanical service life of 50,000 switching cycles, which contributes to reduced maintenance and longer service intervals.
Installation is straightforward, with the breaker designed for screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 60715. It also features screw-type terminals for secure and reliable connections. The 3RV2031-4EA10 is a dependable choice for those seeking a high-quality circuit breaker that delivers both performance and longevity in demanding industrial environments.
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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Frequently Asked Questions
What type of device is this and what is its primary function?
This device is a motor protection circuit breaker designed to protect electric motors from overloads, short circuits, and phase failures. It provides safe disconnection in the event of a fault, ensuring the protection of both the motor and the electrical system it's integrated into.
Can this circuit breaker be used in hazardous locations?
Yes, the circuit breaker is suitable for use in hazardous locations and has the necessary approvals for such environments. It is designed to meet stringent safety standards, making it a reliable choice for challenging industrial settings.
What are the voltage and current specifications for this circuit breaker?
The circuit breaker is rated for a maximum operating voltage of 690 V ac and has an operating current rated value of 32 A. It is suitable for use in applications within these electrical parameters.
What are the tripping characteristics of this circuit breaker?
This circuit breaker features a magnetic trip function, which allows for quick disconnection in the event of a short circuit, providing rapid protection for the motor and circuit.
What is the mechanical and electrical service life of this circuit breaker?
The mechanical and electrical service life of the circuit breaker is typically 50,000 switching cycles, indicating its durability and reliability over an extended period of use.
What are the dimensions of this circuit breaker?
The dimensions of the circuit breaker are 55 mm in width, 140 mm in height, and 149.4 mm in depth, making it compact and suitable for standard mounting configurations.
Is there a specific ambient temperature range for operating this circuit breaker?
The circuit breaker is designed to operate within an ambient temperature range of -20 to +60 °C, ensuring consistent performance across a wide range of environmental conditions.
What type of terminals does this circuit breaker have for the main current circuit?
The circuit breaker is equipped with screw-type terminals for the main current circuit, providing a secure and reliable connection for the conductors.
Can this circuit breaker be mounted on a DIN rail?
Yes, it can be mounted on a 35 mm standard mounting rail according to DIN EN 60715, which allows for easy installation and integration into electrical panels.
What is the maximum installation altitude for this circuit breaker?
The circuit breaker can be installed at a maximum altitude of 2,000 meters above sea level without compromising its performance or safety.
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.
