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Siemens 3RV2031-4WA10

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3RV2031-4WA10
3RV2031-4WA10

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Marvo Stock ID MV-7FU5
HS Code 85362010
SKU 3RV2031-4WA10
Condition New unboxed
Warranty 12 months
Weight (kg) 2.00
Length (mm) 260.00
Width (mm) 210.00
Height (mm) 180.00

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Specification & Description

Specification Description
Part Number 3RV2031-4WA10
Alternative Part Number 3RV20314WA10
Manufacturer Siemens
Type Circuit Breaker
Poles 3 Pole
Rated Current 52 A
Rated Voltage 690 V ac
Dimensions 55 x 149.3 x 140 mm
Mounting Type Screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 60715
Connection Type Screw-type terminals
Conductor Cross-section 2x (1 ... 35 mm²), 1x (1 ... 50 mm²) for main contacts
Tightening Torque 3 ... 4.5 N·m for main contacts with screw-type terminals
Screwdriver Tip Size Pozidriv 2
Thread of Connection Screw M6 for main contacts
Safety Related Data B10 value with high demand rate acc. to SN 31920: 5,000
Failure Rate 50 FIT with low demand rate acc. to SN 31920
Proof Test Interval T1 value for proof test interval or service life acc. to IEC 61508: 10 y
Display Version Handle for switching status
Commodity Code 85362010

The Siemens 3RV2031-4WA10 is a robust circuit breaker designed for motor protection, ensuring the safe and efficient operation of electrical motors. This three-pole breaker is engineered to provide Class 10 A-release protection, with an adjustable pick-up value current range of 42 to 52 A and an N-release of 741 A. It is suitable for use in systems with operating voltages up to 690 V ac, making it versatile for a wide range of industrial applications.

With a compact design measuring 55 x 149.3 x 140 mm, the 3RV2031-4WA10 can be easily installed and mounted onto a 35 mm standard mounting rail according to DIN EN 60715. It features screw-type terminals for secure and reliable connections, accommodating various conductor cross-sections for both main and auxiliary circuits.

The circuit breaker is designed with safety in mind, featuring an IP20 protection class on the front, ensuring finger-safe operation when touched vertically from the front according to IEC 60529. It also boasts a mechanical service life of 50,000 switching cycles for the main contacts, highlighting its durability and reliability in demanding industrial environments.

The 3RV2031-4WA10 is equipped with phase failure detection and offers a thermal overload release, providing essential protection against overloads and phase imbalances that could potentially damage equipment. Additionally, it has a high short-circuit current breaking capacity, ensuring rapid disconnection in the event of a fault to minimise damage to the system.

This circuit breaker is a critical component for motor control and protection, offering a combination of performance, safety, and reliability that is essential for maintaining the integrity of electrical systems in industrial settings.

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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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.

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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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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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Frequently Asked Questions

What type of circuit breaker is this?

This is a 3-pole circuit breaker designed for protecting electrical circuits from overcurrents and short circuits.

Can this circuit breaker be used in hazardous locations?

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

What is the current rating of this circuit breaker?

The circuit breaker has an adjustable pick-up value current of the current-dependent overload release ranging from 42 to 52 A.

What is the maximum operating voltage for this circuit breaker?

The maximum operating voltage for this circuit breaker is 690 V ac.

What are the dimensions of this circuit breaker?

The dimensions are 55 x 149.3 x 140 mm.

What is the mechanical service life of this circuit breaker?

The mechanical service life of the main contacts is typically 50,000 switching cycles.

Is there a specific mounting position required for this circuit breaker?

No, it can be mounted in any position, providing flexibility in installation.

What type of terminals does this circuit breaker have for the main current circuit?

It has screw-type terminals for the main current circuit.

What is the IP rating of this circuit breaker?

The front of the circuit breaker has an IP20 rating, and the terminal has an IP00 rating.

How can I determine if this circuit breaker is suitable for my application?

You should compare the electrical specifications, such as current rating, voltage rating, and tripping characteristics, with the requirements of your application to ensure compatibility.

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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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