Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
40 ready to ship
Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
Express delivery
Lightning fast delivery if ordered within 00:00:00
Hassle-free returns
No hidden fees or duties
Swift dispatch and delivery
Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RV1021-4CA10 |
| Alternative Part Number | 3RV10214CA10 |
| Manufacturer | Siemens |
| Type | Circuit Breaker |
| Poles | 3 Pole |
| Rated Operating Voltage | 400 V ac / 690 V ac |
| Rated Current | 22 A |
| Short-Circuit Breaking Capacity | 100 kA |
| Trip Class | CLASS 10 |
| Adjustable Response Current | 17 – 22 A |
| Operating Temperature Range | -20 ... +60 °C during operation |
| Storage Temperature Range | -50 ... +80 °C |
| Mechanical Service Life | 100,000 operating cycles for main contacts |
| Operating Frequency at AC-3 | Maximum 15 operations per hour |
| Mounting Type | Screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022 |
| Mounting Position | Any |
| Dimensions | 97 mm x 45 mm x 96 mm (Height x Width x Depth) |
| Protection Class | IP20 on the front |
| Connection Type | Screw-type terminals for main and auxiliary/control current circuit |
| Conductor Cross-Section Range | Solid: 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²) Stranded: 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²) |
| Installation Altitude | Up to 2,000 m above sea level |
| Resistance to Shock | 25g / 11 ms |
| Commodity Code | 85362090 |
The Siemens 3RV1021-4CA10 is a robust circuit breaker designed for motor protection, ensuring the safe and efficient operation of machinery in various industrial settings. This three-pole device is part of the SIRIUS product family, renowned for its reliability and performance. With a Class 10 trip characteristic, it provides precise overload protection with an adjustable response current ranging from 17 to 22 A, and a non-adjustable short-circuit release of 286 A.
Crafted for durability, the 3RV1021-4CA10 boasts a mechanical service life of 100,000 switching cycles, making it a long-lasting solution for motor control applications. It operates effectively within a wide temperature range from -20 to +60 °C, and at installation altitudes up to 2000 metres above sea level, ensuring versatility across different environments.
The circuit breaker features screw-type terminals for secure and reliable connections, accommodating various conductor types including solid, stranded, and finely stranded with core end processing. It also has a standard switching capacity, with a rated operating voltage of 690 V and a service power at AC-3, 400 V of 11 kW.
With a compact design, the 3RV1021-4CA10 has dimensions of 97 x 45 x 96 mm, allowing for efficient use of space within control cabinets. It is designed for easy mounting onto a 35 mm standard mounting rail according to DIN EN 50022, facilitating straightforward installation and maintenance.
The device is finger-safe with a protection class of IP20 on the front, providing a degree of protection against solid objects and ensuring the safety of personnel during operation and servicing. The circuit breaker's surge voltage resistance is rated at 6,000 V, highlighting its capability to handle transient overvoltages and enhancing its robustness in industrial electrical networks.
Overall, the Siemens 3RV1021-4CA10 circuit breaker is a reliable and efficient solution for motor protection, offering precise control and safeguarding against overloads and short circuits, thereby contributing to the longevity and uninterrupted performance of industrial motors.
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
Dan
‘The ordering was fast and efficient, and everything arrived just as they said it would.’
Andreas Boehm
‘Excellent service. The right gear and the right price,well packed and delivered on time.’
Irene
‘Fast delivery and prompt action.’
Nathalie Jolicoeur
‘Great service. Thank you.’
Advance Lifts
‘Great customer service , we needed some assistance quickly and received it.’
Ms. Mia
‘Quick response, good item, delivery on schedule.’
Anna
‘I can recommend quick, efficient, and professional.’
Nathalie Jolicoeur
‘Great service. Thank you.’
Ms. Mia
‘Quick response, good item, delivery on schedule.’
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 is the function of this circuit breaker?
The circuit breaker is designed for motor protection, providing both overload and short-circuit protection to electrical circuits, particularly in industrial settings.
Can this circuit breaker be used in hazardous locations?
Yes, it has a general product approval for use in hazardous locations, ensuring it meets the necessary safety standards for such environments.
What is the rated operational voltage of this circuit breaker?
The rated operational voltage for this circuit breaker is 690 V.
What are the dimensions of the circuit breaker?
The dimensions of the circuit breaker are 97 mm in height, 45 mm in width, and 96 mm in depth.
What is the tripping characteristic of this circuit breaker?
This circuit breaker has a thermomagnetic tripping characteristic, which means it responds to both thermal (overload) and magnetic (short-circuit) events.
What is the mechanical service life of the main contacts?
The main contacts of the circuit breaker have a typical mechanical service life of 100,000 switching cycles.
What type of terminals does this circuit breaker have?
It is equipped with screw-type terminals for both the main current circuit and the auxiliary and control current circuit.
What is the protection class of the front side of the circuit breaker?
The front side of the circuit breaker is rated at IP20 for protection against solid objects.
What is the maximum breaking capacity of this circuit breaker?
The maximum breaking capacity of the circuit breaker is 100 kA at 240 V AC.
Can this circuit breaker be mounted onto a DIN rail?
Yes, it can be mounted onto a 35 mm standard mounting rail according to DIN EN 50022.
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.
