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Siemens 3RV1021-0JA10

Name: 3RV1021-0JA10
Brand: Siemens
SKU: 3RV1021-0JA10
Price: 39.59 GBP
Availability: InStock

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£39.59 (ex. VAT)

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Marvo Stock ID MV-1QQU

HS Code 85362010

SKU 3RV1021-0JA10

Condition New unboxed

Warranty 12 months

Weight (kg) 1.00

Length (mm) 300.00

Width (mm) 190.00

Height (mm) 150.00

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More about this product

Specification & Description

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Commonly Asked Questions

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Customer Reviews

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Specification & Description

Specification	Description
Part Number	3RV1021-0JA10
Manufacturer	Siemens
Product Type	Circuit Breaker
Number of Poles	3
Rated Current	1 A at 400 V AC
Operating Voltage	Up to 690 V AC
Breaking Capacity	100 kA
Tripping Class	Class 10
Protection Type	Thermo-Magnetic
Dimensions	97 mm x 45 mm x 96 mm
Mounting Type	Screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022
Connection Type	Screw-type terminals for main and auxiliary circuits
Ambient Temperature	Operating: -20°C to +60°C; Storage: -50°C to +80°C
Mechanical Life	100,000 switching cycles
Shock Resistance	25g / 11 ms
IP Rating	IP20 on the front
Product Description	The Siemens 3RV1021-0JA10 is a robust circuit breaker designed for motor protection applications. It features a thermo-magnetic release mechanism, ensuring reliable protection against overloads and short circuits. With a compact design, it is suitable for various industrial environments, offering easy installation and maintenance. The breaker supports a wide range of operating voltages and is built to withstand harsh conditions, making it an ideal choice for safeguarding electrical systems.

The Siemens 3RV1021-0JA10 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 rated for 1 A at 400 V ac to 690 V ac, with a high short-circuit release of 13 A, making it suitable for a wide range of applications. Its thermo-magnetic operation provides reliable protection against overloads and short circuits, contributing to the longevity of your motor and associated equipment.

With a compact footprint of 97 x 45 x 96 mm, the 3RV1021-0JA10 is engineered to fit seamlessly into your electrical setup, offering a space-saving solution without compromising on performance. The screw terminal connection ensures a secure and stable installation, while the standard switching capacity meets the demands of typical industrial environments.

This circuit breaker is part of the SIRIUS product family, a name synonymous with quality and durability in the field of industrial controls. The device's compliance with CLASS 10 trip class standards ensures precise protection for your motors, preventing damage due to electrical faults. Its mechanical service life is impressive, with typical switching cycles reaching up to 100,000 operations, signifying a product built to last.

The 3RV1021-0JA10 is designed with user safety in mind, featuring finger-safe protection and an IP20 rating on the front, providing a degree of protection against solid objects. This circuit breaker is a reliable choice for those seeking a high-quality motor protection solution that combines functionality, efficiency, and safety.

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.

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.

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.

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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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?

This Siemens circuit breaker is designed for motor protection, providing both overload protection and short-circuit protection with a thermo-magnetic release mechanism.

Can this circuit breaker be used in hazardous locations?

Yes, the circuit breaker has approvals for use in hazardous locations, ensuring it can safely operate in such environments.

What is the rated operating voltage of this circuit breaker?

The rated operating voltage of the circuit breaker is 690 V.

What are the installation requirements 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 protection class of the front side of this circuit breaker?

The front side of the circuit breaker is rated at IP20, providing protection against solid objects larger than 12.5 mm but not against water.

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 is the maximum altitude for installing this circuit breaker?

The circuit breaker can be installed at a maximum altitude of 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.

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.

What is the trip class of this circuit breaker?

The circuit breaker has a trip class of CLASS 10.

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.

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