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Specification & Description
The Siemens 3RV1611-1DG14 is a robust motor protection circuit breaker designed to safeguard motors in industrial settings. This three-pole device is engineered to handle a rated operating voltage of 400 V ac and an impressive rated short-circuit breaking capacity of 50 kA at 400 V. Its compact dimensions, 45 x 75 x 90 mm, make it suitable for space-constrained environments.
Crafted for reliability, the 3RV1611-1DG14 offers thermal overload protection, ensuring motors operate within safe current limits, and phase failure detection to maintain system integrity. The breaker is equipped with a fixed trip setting, optimised for the protection of voltage transformers, and features an integrated auxiliary switch for signalling purposes.
Installation is straightforward, with options for screw and snap-on mounting onto a standard 35 mm DIN rail. The device's finger-safe design and IP20 front protection rating underscore its commitment to user safety during operation and handling.
Ideal for a range of industrial applications, the Siemens 3RV1611-1DG14 motor protection circuit breaker is a dependable choice for those seeking to enhance the operational longevity and safety of their motor-driven equipment.
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.
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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 protection does this circuit breaker offer?
This Siemens motor protection circuit breaker offers protection against short-circuit and overload conditions, ensuring safe operation of motors. It also includes phase failure detection.
Can this circuit breaker be used in high-altitude installations?
Yes, it is suitable for installations at altitudes up to 2000 metres above sea level without derating.
What is the rated operating voltage for this circuit breaker?
The rated operating voltage for this circuit breaker is 400 V ac.
What are the ambient temperature limits for the operation of this circuit breaker?
The circuit breaker can operate within an ambient temperature range of -20 to +60 degrees Celsius.
What is the mechanical service life of this circuit breaker?
The mechanical service life of the main contacts is typically 10,000 switching cycles.
What is the protection class of the front face of this circuit breaker?
The front face of the circuit breaker has a protection class of IP20.
What type of terminals does this circuit breaker have for electrical connections?
This circuit breaker is equipped with screw-type terminals for both the main current circuit and auxiliary and control current circuit.
Is there a ground fault detection feature in this circuit breaker?
No, this circuit breaker does not have a ground fault detection feature.
What is the operating current rating for this circuit breaker?
The operating current rating for this circuit breaker is 3 A.
What are the dimensions of this circuit breaker?
The dimensions of the circuit breaker are 45 x 75 x 90 mm.
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.
