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Specification & Description
The Siemens 3RV2031-4JA15 is a robust circuit breaker designed for motor protection, ensuring the safe and efficient operation of electrical motors. This part falls under the SIRIUS product family, known for its reliability and versatility in industrial applications. The circuit breaker is engineered to provide Class 10 protection, with an adjustable pick-up value current of the current-dependent overload release ranging from 54 to 65 A. It also features a short-circuit release mechanism to safeguard against electrical faults.
Constructed to accommodate a three-phase AC motor, the 3RV2031-4JA15 can handle an operational short-circuit current breaking capacity (Ics) of up to 100 kA at 240 V and 30 kA at 400 V, with a maximum short-circuit current breaking capacity (Icu) of 65 kA at 400 V. This ensures that the device can cope with demanding industrial environments and high fault levels.
The circuit breaker is designed for easy installation and can be mounted in any position, making it a flexible choice for various setups. It is compatible with screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 60715, which simplifies the integration process into existing systems.
With a mechanical service life of approximately 20,000 switching cycles and an electrical endurance to match, the 3RV2031-4JA15 is built to last, reducing the need for frequent replacements and maintenance. The device also includes an integrated auxiliary switch with 1NO+1NC contacts, expanding its functionality for control and signalling purposes.
The Siemens 3RV2031-4JA15 operates effectively within a wide range of ambient temperatures, from -20 to +60 °C, making it suitable for use in diverse working conditions. Its compact design, with dimensions of 140 mm in height, 55 mm in width, and 149 mm in depth, ensures that it does not require excessive space within control cabinets or panels.
Overall, the Siemens 3RV2031-4JA15 circuit breaker is a dependable and efficient solution for motor protection, offering precise overload protection and robust short-circuit handling capabilities, which are essential for the longevity and safety of industrial motor 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.
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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 type of device is this circuit breaker suitable for?
This circuit breaker is designed for motor protection, providing safe operation and disconnection in the event of an overload or short circuit.
Can this circuit breaker be used in hazardous locations?
Yes, it has general product approvals for use in hazardous locations, ensuring compliance with safety standards in such environments.
What is the IP rating of this circuit breaker?
The front of the circuit breaker has an IP20 rating, indicating protection against solid objects larger than 12.5mm but not against liquids. The terminal has an IP00 rating.
What is the maximum operating voltage for this circuit breaker?
The maximum operating voltage for this circuit breaker is rated at 690V.
What is the tripping class of this circuit breaker?
This circuit breaker has a tripping class of CLASS 10, which refers to its thermal overload release characteristic.
What is the mechanical service life of this circuit breaker?
The mechanical service life of the main and auxiliary contacts is typically 20,000 switching cycles.
What are the installation requirements for this circuit breaker?
It can be mounted in any position and requires screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 60715.
What is the ambient temperature range for the operation of this circuit breaker?
The circuit breaker can operate within an ambient temperature range of -20°C to +60°C.
What is the short-circuit protection design of this circuit breaker?
The short-circuit protection is designed with a magnetic trip, ensuring quick disconnection in the event of a short circuit.
How can I determine the correct settings for the overload release?
The adjustable pick-up value current of the current-dependent overload release ranges from 54 to 65A, allowing you to set the appropriate level for your application.
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.
