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Siemens 3RH1140-1BB40

Name: 3RH1140-1BB40
Brand: Siemens
SKU: 3RH1140-1BB40
Price: 27.35 USD
Availability: InStock

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$27.35

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Image shown may not reflect the final product

Marvo Stock ID MV-1KH6

HS Code 85364900

SKU 3RH1140-1BB40

Condition Used

Warranty 12 months

Weight (lbs) 2.20

Length (inches) 12.60

Width (inches) 9.84

Height (inches) 9.84

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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	3RH1140-1BB40
Alternative Part Number	3RH11401BB40
Manufacturer	Siemens
Part Type	Contactor Relay
Number of Poles	4
Current Rating	6 A @ 230 V ac, 10 A @ 24 V dc
Maximum Voltage	690 V ac
Commodity Code	85364900
Country of Origin	Not specified
Short Description	This Siemens Contactor Relay is a reliable and efficient solution for your industrial control needs. With 4 poles and a current rating of 6 A at 230 V ac and 10 A at 24 V dc, it is designed to handle a wide range of applications. Its maximum voltage of 690 V ac ensures it can operate in high voltage environments. Please note that the country of origin is not specified.

The Siemens 3RH1140-1BB40 is a robust and reliable contactor relay, designed to handle a variety of industrial applications. This 4-pole device is capable of handling 6 A at 230 V ac and 10 A at 24 V dc, with an insulation voltage of 690 V ac. It's built to withstand a surge voltage resistance of 6 kV, ensuring durability and longevity in challenging environments.

The 3RH1140-1BB40 is part of the SIRIUS product line, known for its high-quality and performance. It features a screw terminal size S00 and an IP20 protection class on the front, providing a degree of protection against solid objects.

With a mechanical service life of up to 30 million switching cycles, this contactor relay is designed for long-term use. It also includes an auxiliary switch for added functionality. Whether you're operating in a high-demand industrial setting or a smaller scale operation, the Siemens 3RH1140-1BB40 contactor relay offers the reliability and performance you need.

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.

Peace of mind with every purchase

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‘Very good experience, decent price, fast shipping.’

Pete Soch

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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 is the function of this Siemens Contactor Relay?

The Siemens 3RH1140-1BB40 is a contactor relay that is primarily used to control electrical loads in industrial applications. It is designed to switch high currents and is often used in motors and other heavy-duty machines.

What are the technical specifications of this Contactor Relay?

This Siemens Contactor Relay is a 4-pole device with a current rating of 6 A at 230 V ac and 10 A at 24 V dc. It has a maximum voltage of 690 V ac. It also has a mechanical service life of 30 million switching cycles.

What is the size of this Contactor Relay?

The Siemens 3RH1140-1BB40 belongs to the S00 size category. This makes it compact and suitable for applications where space is a constraint.

What is the operating temperature range of this Contactor Relay?

The Siemens 3RH1140-1BB40 can operate effectively in a temperature range of -25 to +60 degrees Celsius. This makes it suitable for use in a variety of industrial environments.

What is the protection class of this Contactor Relay?

The Siemens 3RH1140-1BB40 has a protection class of IP20. This means it is protected against solid objects larger than 12.5 mm but is not protected against liquids.

What is the insulation voltage of this Contactor Relay?

The Siemens 3RH1140-1BB40 has an insulation voltage of 690 V with a degree of pollution 3. This ensures safe operation in industrial environments.

What is the surge voltage resistance of this Contactor Relay?

The Siemens 3RH1140-1BB40 has a surge voltage resistance rated value of 6 kV. This means it can withstand high transient or surge voltages without damage.

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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