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Specification & Description
The Siemens 3RV1021-0AA15 is a robust circuit breaker designed for motor protection, ensuring efficient operation and safety in a variety of industrial applications. This component, part of the SIRIUS product family, is engineered to provide Class 10 protection, with an adjustable response current range of 0.11 to 0.16 A for precise motor management. The device is equipped with a screw connection and features a standard breaking capacity, along with a transverse auxiliary switch configuration that includes 1NO/1NC contacts.
Crafted for durability and reliability, the 3RV1021-0AA15 boasts a mechanical service life of approximately 100,000 switching cycles, making it a dependable choice for long-term use. It is designed to handle operating voltages up to 690 V and can manage operating currents at AC-3 up to 0.16 A at 400 V, with an operating power of 0.04 kW at the same voltage.
The circuit breaker's compact dimensions, with a height of 97 mm, a width of 45 mm, and a depth of 96 mm, allow for flexible installation options, including screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 50022. It can be installed in any orientation, providing versatility in various setups.
With a surge voltage resistance rated at 6,000 V and a protection class of IP20 on the front, the 3RV1021-0AA15 is designed to withstand challenging industrial environments. It can operate effectively at installation altitudes up to 2,000 meters above sea level and within a broad ambient temperature range, ensuring consistent performance under diverse conditions.
The Siemens 3RV1021-0AA15 is a critical component for motor circuit protection, offering precise overload protection and enhancing the operational efficiency of industrial systems.
Commonly Asked Questions
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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.
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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.
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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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Frequently Asked Questions
What is the function of this circuit breaker?
This Siemens circuit breaker is designed for motor protection. It provides overload protection and phase disturbance recognition, ensuring safe and reliable operation of motors by disconnecting the circuit when faults are detected.
Can this circuit breaker be used in hazardous locations?
Yes, the circuit breaker has general product approvals for use in hazardous locations, making it suitable for a variety of industrial environments.
What is the trip class of this circuit breaker?
The trip class of this circuit breaker is CLASS 10, which indicates the time it takes for the breaker to trip in the event of an overload.
What are the mounting options for this circuit breaker?
The circuit breaker can be mounted in any position and is designed for screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 50022.
What is the maximum operating voltage for this circuit breaker?
The maximum operating voltage for this circuit breaker is rated at 690 V.
What type of terminals does this circuit breaker have?
This circuit breaker features screw-type terminals for both the main current circuit and the auxiliary and control current circuit.
What is the mechanical service life of the main contacts?
The mechanical service life of the main contacts is typically 100,000 switching cycles, indicating a durable and long-lasting design.
What is the protection class on the front of this circuit breaker?
The protection class on the front of this circuit breaker is IP20, which provides protection against solid objects larger than 12.5 mm but not against water.
What is the ambient temperature range for operating this circuit breaker?
The ambient temperature range for operating this circuit breaker is between -20°C and +60°C.
Does this circuit breaker come with an auxiliary switch?
Yes, this circuit breaker comes with a transverse auxiliary switch, which can be used for signalling and control functions.
Part conditions explained
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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.
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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.
