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Siemens 3RU2126-4BC0

Name: 3RU2126-4BC0
Brand: Siemens
SKU: 3RU2126-4BC0
Price: 52.54 GBP
Availability: InStock

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£52.54 (ex. VAT)

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Marvo Stock ID MV-7FD4

HS Code 85364900

SKU 3RU2126-4BC0

Condition Used

Warranty 12 months

Weight (kg) 0.20

Length (mm) 72.00

Width (mm) 45.00

Height (mm) 97.00

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More about this product

Description

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Commonly Asked Questions

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Customer Reviews

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Specification & Description

The Siemens 3RU2126-4BC0 is a thermal overload relay designed to provide efficient motor protection. This component is part of the SIRIUS product family, renowned for its reliability and versatility in industrial applications. With a size S0 footprint, it is engineered to seamlessly integrate with contactors of the same size, ensuring a compact and efficient assembly.

This overload relay is adjustable for currents ranging from 14 to 20 A, making it suitable for a variety of motor sizes and applications. It features a class 10 tripping characteristic, which means it will trip in 10 seconds or less if the current exceeds 600% of its rated value, providing quick response to prevent motor damage due to overload conditions.

The main and auxiliary circuits of the 3RU2126-4BC0 utilise spring-type terminals, which facilitate a secure and maintenance-free electrical connection, enhancing the reliability of the installation. The manual-automatic-reset function allows for easy restoration of operation after a trip event.

Constructed to withstand challenging industrial environments, the relay operates effectively within a temperature range of -40 to +70°C and at altitudes up to 2000 metres above sea level. It also boasts an insulation voltage rating of 690V and a surge voltage resistance of 6kV, ensuring robust performance in electrical demanding situations.

The 3RU2126-4BC0 is designed with safety in mind, featuring finger-safe terminals and a protection class of IP20, which guards against the ingress of solid objects and enhances the safety of personnel during installation and maintenance.

This overload relay is a testament to Siemens' commitment to quality and innovation, providing a dependable solution for motor protection in a wide range of industrial applications.

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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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.

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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 size of the overload relay?

The overload relay is of size S0, which is suitable for compact installations and can be combined with S0 size contactors.

Can this overload relay be used in hazardous locations?

Yes, the overload relay has general product approval for use in hazardous locations, ensuring it can operate safely in such environments.

What type of terminals does this overload relay have for the main and auxiliary circuits?

The overload relay features spring-type terminals for both the main and auxiliary circuits, facilitating secure and maintenance-free connections.

What is the operating temperature range for this overload relay?

The operating temperature range for the overload relay is from -40°C to +70°C, making it suitable for a wide range of environmental conditions.

What is the tripping class of this overload relay?

This overload relay has a tripping class of 10, which means it provides a quick response to overloads, typically within 2 to 10 seconds at 600% of the rated current.

What is the adjustable pick-up value current range for the current-dependent overload release?

The adjustable pick-up value current range for the current-dependent overload release is from 14 A to 20 A.

What is the insulation voltage rating for this overload relay?

The insulation voltage rating for the overload relay is 690 V with a degree of pollution 3, ensuring adequate insulation for safety and performance.

Is there a manual reset function available on this overload relay?

Yes, the overload relay comes with a manual-automatic-reset feature, allowing for manual intervention when needed.

What is the surge voltage resistance of this overload relay?

The surge voltage resistance of the overload relay is rated at 6 kV, providing robust protection against voltage spikes.

How many poles does the main current circuit of this overload relay have?

The main current circuit of the overload relay has 3 poles, which is typical for three-phase applications.

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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