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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RV1021-1EA10 |
| Alternative Part Number | 3RV10211EA10 |
| Manufacturer | Siemens |
| Part Description | Siemens Circuit Breaker, 3 Pole, 4 A, 690 V ac, 45 x 96 x 97 mm |
| Short Description | Circuit breaker |
| Country of Origin | Not specified |
| Commodity Code | 85362010 |
| Product Brand Name | SIRIUS |
| Product Designation | Circuit breaker |
| Design of the Product | For motor protection |
| Power Loss | Total typical 6 W |
| Surge Voltage Resistance | Rated value 6,000 V |
| Protection Class IP | On the front IP20 |
| Mechanical Service Life | Typical 100,000 switching cycles |
| Installation Altitude | Maximum 2,000 m above sea level |
| Ambient Temperature | During operation -20 ... +60 °C |
| Operating Voltage | At AC-3 rated value maximum 690 V |
| Operating Current | At AC-3 at 400 V rated value 4 A |
| Operating Power | At AC-3 at 400 V rated value 1.5 kW |
| Operating Frequency | At AC-3 maximum 15 1/h |
| Type of Electrical Connection | For main current circuit screw-type terminals |
| Type of Connectable Conductor Cross-Sections | For main contacts solid 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²) |
| General Product Approval | For use in hazardous locations |
The Siemens 3RV1021-1EA10 is a robust and reliable circuit breaker designed for motor protection. This three-pole device has a rated operating voltage of 690 V ac and a rated operating current of 4 A. It features a compact design with dimensions of 45 x 96 x 97 mm, making it suitable for installations where space is at a premium. The circuit breaker is equipped with screw-type terminals for both the main current circuit and the auxiliary and control current circuit, ensuring secure and stable connections. With a surge voltage resistance rated value of 6,000 V and a mechanical service life of 100,000 switching cycles, this circuit breaker offers excellent performance and longevity. It's designed for use in a wide range of industrial applications and is part of the renowned Siemens SIRIUS product range. Please note, this product is subject to change without notice.
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.
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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.
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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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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 is the function of this circuit breaker?
The Siemens circuit breaker is designed for motor protection, providing a safeguard against overloads and short circuits, ensuring the safe operation of electrical motors.
Can this circuit breaker be used in hazardous locations?
Yes, this circuit breaker has been approved for use in hazardous locations, making it suitable for a variety of industrial environments.
What are the tripping characteristics of this circuit breaker?
This circuit breaker features a CLASS 10 tripping characteristic, which means it is designed to trip within 10 seconds at 600% of its rated current, providing quick protection against overcurrents.
What is the rated operating voltage of this circuit breaker?
The rated operating voltage for this circuit breaker is 690 V ac, which is suitable for many high-voltage applications.
What is the installation altitude limit for this circuit breaker?
This circuit breaker can be installed at altitudes up to 2,000 meters above sea level without derating.
What are the ambient temperature limits for operating this circuit breaker?
The circuit breaker can operate within an ambient temperature range of -20 to +60 degrees Celsius, ensuring reliable performance in various climate conditions.
What type of terminals does this circuit breaker have?
It is equipped with screw-type terminals for both the main current circuit and auxiliary and control current circuits, facilitating secure and reliable connections.
Is there a need for additional spacing when mounting this circuit breaker side-by-side with others?
No additional spacing is required when mounting this circuit breaker side-by-side with others, allowing for efficient use of space in electrical panels.
What is the mechanical service life of this circuit breaker?
The mechanical service life of the main contacts is typically 100,000 switching cycles, indicating a long-lasting and durable performance.
Does this circuit breaker have an auxiliary switch?
Yes, this circuit breaker includes an auxiliary switch, which can be used for signalling and control purposes.
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.
