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Siemens 3RH2140-1BB40

Name: 3RH2140-1BB40
Brand: Siemens
SKU: 3RH2140-1BB40
Price: 44.31 GBP
Availability: InStock

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£44.31 (ex. VAT)

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Marvo Stock ID MV-298L

HS Code 85364900

SKU 3RH2140-1BB40

Condition New sealed

Warranty 12 months

Weight (kg) 1.00

Length (mm) 320.00

Width (mm) 250.00

Height (mm) 250.00

EAN 4011209828612

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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	3RH2140-1BB40
Alternative Part Number	3RH21401BB40
Manufacturer	Siemens
Part Description	This is a Siemens Contactor Relay with 4 Normally Open (4NO) contacts and 4 poles (4P). It has a power rating of 4 kW.
Short Description	Contactor Relay
Country of Origin	Not specified
Commodity Code	85364900

The Siemens 3RH2140-1BB40 is a robust and reliable contactor relay, designed to offer superior performance in a variety of industrial applications. This compact device, part of the renowned SIRIUS product line, features four Normally Open (NO) contacts, making it a versatile choice for your control circuit needs.

With a control supply voltage rated at 24V DC and a holding power of 4W, this contactor relay ensures efficient operation. It boasts an impressive mechanical service life of approximately 30 million switching cycles, offering longevity and reducing the need for frequent replacements.

The 3RH2140-1BB40 is designed to withstand ambient temperatures ranging from -25 to +60 degrees Celsius during operation, and -55 to +80 degrees Celsius during storage. This makes it suitable for use in challenging environments.

The device also features a screw terminal connection, ensuring secure and stable connectivity. With an insulation voltage rated at 690V and a surge voltage resistance of 6kV, this contactor relay offers excellent protection against voltage fluctuations.

In summary, the Siemens 3RH2140-1BB40 contactor relay is a high-quality, durable and efficient device, designed to meet your industrial control circuit requirements.

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.

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.

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Anna

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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 Siemens Contactor Relay?

The Siemens 3RH2140-1BB40 is a contactor relay that is primarily used to control electric motors and other high power electrical loads. It has 4 Normally Open (NO) contacts and operates at a power of 4 kW.

What are the key specifications of this contactor relay?

This Siemens Contactor Relay operates at a control supply voltage of 24V DC. It has a closing and holding power of magnet coil at DC of 4W. The relay can operate in an ambient temperature range of -25 to +60 degrees Celsius.

What is the size of this contactor relay?

The Siemens 3RH2140-1BB40 belongs to the S00 size category of contactors. This makes it compact and suitable for various industrial applications.

What is the insulation voltage of this contactor relay?

The Siemens 3RH2140-1BB40 has an insulation voltage rated value of 690V with a degree of pollution 3.

What is the mechanical service life of this contactor relay?

The Siemens 3RH2140-1BB40 has a mechanical service life of approximately 30 million switching cycles, making it a durable choice for industrial applications.

What is the surge voltage resistance of this contactor relay?

The Siemens 3RH2140-1BB40 has a surge voltage resistance rated value of 6kV.

What is the protection class of this contactor relay?

The Siemens 3RH2140-1BB40 has a protection class IP20 on the front.

What is the operating current of this contactor relay at AC-15?

At AC-15, the Siemens 3RH2140-1BB40 has an operating current of 10A at 230V, 3A at 400V, 2A at 500V, and 1A at 690V.

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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