Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
1 ready to ship
Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
Express delivery
Lightning fast delivery if ordered within 00:00:00
Hassle-free returns
No hidden fees or duties
Swift dispatch and delivery
Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RH1131-2KB40 |
| Alternative Part Number | 3RH11312KB40 |
| Manufacturer | Siemens |
| Product Type | Contactor Relay |
| Contact Configuration | 3 Normally Open (NO) / 1 Normally Closed (NC) |
| Rated Current | 10 A |
| Power Consumption | 2.3 W |
| Control Supply Voltage | 24 V dc |
| Size of Contactor | S00 |
| Protection Class | IP20 on the front |
| Insulation Voltage | 690 V with degree of pollution 3 |
| Ambient Operating Temperature | -25 … +60 °C |
| Contact Reliability | One incorrect switching operation of 100 million switching operations (17 V, 1 mA) |
| Mechanical Operating Cycles | 30,000,000 typical |
| Pull-in Power | 2.3 W for DC |
| Holding Power | 2.3 W for DC |
| Surge Suppressor | With varistor |
| Mounting Type | Screw and snap-on mounting |
| Width | 45 mm |
| Height | 60 mm |
| Depth | 73 mm |
| Connection Type | Cage Clamp terminals |
| Certifications | CSA, UL, CCC, GL, LRS, BV, DNV, RMRS, RINA |
The Siemens 3RH1131-2KB40 is a high-quality contactor relay designed for efficient control within industrial applications. This compact and robust component is engineered to facilitate seamless integration into various control systems, offering a reliable solution for switching motors and other loads. With a configuration of 3 normally open (NO) and 1 normally closed (NC) contacts, it provides versatility for a range of circuit designs.
Rated for 10 A and equipped with a 24 V dc control supply voltage, the 3RH1131-2KB40 ensures consistent performance with a low power consumption of just 2.3 W. The inclusion of a varistor for surge suppression enhances the durability of the relay by protecting against voltage spikes, thus extending the lifespan of both the relay and the overall system.
The device's Cage Clamp connection technology simplifies installation, offering a secure and maintenance-free connection that is both time-saving and reliable. With a size S00 footprint, it is compact enough to fit in tight spaces while still providing easy access for wiring and adjustments.
Designed to meet the demands of modern industrial environments, the Siemens 3RH1131-2KB40 contactor relay is a testament to Siemens' commitment to quality, reliability, and innovation in control technology. Whether used in manufacturing, automation, or other industrial settings, this contactor relay is an excellent choice for professionals seeking a dependable and efficient component for their control 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.
Read more...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.
Read more...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.
Read more...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.
Read more...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.
Read more...Peace of mind with every purchase
Martin Ruml
‘Rapid delivery.’
Martin Juřica
‘Fast offer, short delivery time.’
Irene
‘Fast delivery and prompt action.’
Nathalie Jolicoeur
‘Great service. Thank you.’
Advance Lifts
‘Great customer service , we needed some assistance quickly and received it.’
Ms. Mia
‘Quick response, good item, delivery on schedule.’
Martin Ruml
‘Rapid delivery.’
Blažej Knežo
‘Quick response and fast delivery of the product.’
Andreas Boehm
‘Excellent service. The right gear and the right price,well packed and delivered on time.’
Similar Products
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 contact configuration of this contactor relay?
The contactor relay has a contact configuration of 3 normally open (NO) contacts and 1 normally closed (NC) contact.
What is the rated operating current for this device?
The rated operating current for the contactor relay is 10 A.
Can this contactor relay be used in a DC control circuit?
Yes, this contactor relay is designed for use with a DC control circuit, with a rated control supply voltage of 24 V dc.
What is the power consumption of the coil?
The coil of the contactor relay consumes 2.3 W of power.
What type of surge suppression does this contactor relay include?
This contactor relay includes a built-in varistor for surge suppression.
What is the insulation voltage rating for this device?
The insulation voltage rating for this contactor relay is 690 V, with a degree of pollution 3.
What are the ambient temperature limits for operating this contactor relay?
The contactor relay can operate within an ambient temperature range of -25 °C to +60 °C.
What is the mechanical operating life expectancy of this contactor relay?
The mechanical operating life expectancy is typically around 30 million operating cycles.
What type of terminal connection does this contactor relay have?
The contactor relay features Cage Clamp connection terminals.
What certifications does this contactor relay hold?
The contactor relay holds certifications from CSA, UL, CCC, GL, LRS, BV, DNV, RMRS, and RINA.
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.
