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Siemens 3RV1021-1EA15

Name: 3RV1021-1EA15
Brand: Siemens
SKU: 3RV1021-1EA15
Price: 34.74 GBP
Availability: InStock

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Marvo Stock ID MV-1VID

HS Code 85362010

SKU 3RV1021-1EA15

Condition Used

Warranty 12 months

Weight (kg) 1.00

Length (mm) 350.00

Width (mm) 250.00

Height (mm) 110.00

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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	3RV1021-1EA15
Alternative Part Number	3RV10211EA15
Manufacturer	Siemens
Product Type	Circuit Breaker
Rated Current	4 A
Rated Operating Voltage	690 V ac
Mounting Type	DIN Rail Mount
Short-Circuit Breaking Capacity	6 kA
Number of Poles	3 Poles
Trip Class	CLASS 10
Adjustable Response Current	2.8 … 4 A
Auxiliary Switch	Yes
Terminal Type	Screw-type terminals
Installation Altitude	Up to 2,000 m above sea level
Ambient Operating Temperature	-20 … +60 °C
Mechanical Service Life	100,000 operating cycles for main contacts
Protection Class	IP20 on the front
Compliance	For use in hazardous locations
Dimensions (H x W x D)	97 mm x 45 mm x 96 mm

The Siemens 3RV1021-1EA15 is a robust circuit breaker designed for motor protection, conforming to Class 10 specifications. This DIN Rail mountable device is engineered to handle a rated operating voltage of up to 690 V ac, making it suitable for a wide range of industrial applications. With a standard breaking capacity and a current range adjustable from 2.8 A to 4 A, it ensures reliable protection against overloads.

The circuit breaker features a three-pole configuration and is equipped with a transverse auxiliary switch with 1NO+1NC contacts, enhancing its functionality for various control circuit arrangements. Its compact design, with dimensions that facilitate easy installation, allows for efficient use of space within electrical enclosures.

Constructed to withstand challenging industrial environments, the Siemens 3RV1021-1EA15 operates effectively within a temperature range of -20°C to +60°C and is rated for a mechanical service life of 100,000 switching cycles, ensuring long-term reliability and performance. The device's screw-type terminals provide secure and straightforward connections, making installation and maintenance hassle-free.

This circuit breaker is a critical component for safeguarding motors and electrical circuits from damage due to excessive current flow, thereby contributing to the operational efficiency and safety of industrial systems.

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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Learn more about Marvo

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 type of device is this circuit breaker suitable for?

The Siemens circuit breaker is designed for motor protection, providing overload protection with a Class 10 trip characteristic. It's suitable for protecting motors against short-circuit and overload conditions.

Can this circuit breaker be used in hazardous locations?

Yes, this circuit breaker has approvals for use in hazardous locations, making it suitable for a variety of industrial environments where such conditions may exist.

What is the maximum operating voltage for this circuit breaker?

The maximum operating voltage for this circuit breaker is 690 V ac, which allows it to be used in a wide range of applications.

What is the breaking capacity of this circuit breaker?

This circuit breaker has a standard breaking capacity of 6 kA, which indicates the maximum fault current the device can safely interrupt.

How many poles does this circuit breaker have?

This circuit breaker is a 3-pole device, which means it can be used to protect three-phase circuits.

What is the current adjustment range for overload protection?

The current adjustment range for the overload protection of this circuit breaker is between 2.8 A and 4.0 A.

Is there an auxiliary switch included with this circuit breaker?

Yes, this circuit breaker comes with a transverse auxiliary switch that includes 1 normally open (NO) and 1 normally closed (NC) contact.

What are the mounting options for this circuit breaker?

The circuit breaker can be mounted using screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 50022.

What is the typical power loss of this circuit breaker?

The total typical power loss for this circuit breaker is 6 W, which is the power dissipated during normal operation.

What are the dimensions of this circuit breaker?

The dimensions of the circuit breaker are 97 mm in height, 45 mm in width, and 96 mm in depth, making it compact and suitable for DIN rail mounting.

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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