Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
3 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 | 3RU1116-1CB0 |
| Alternative Part Number | 3RU11161CB0 |
| Manufacturer | Siemens |
| Series | 3RU1116 |
| Type | Overload Relay |
| Voltage Rating | 690 V |
| Mounting Style | Screw Mount |
| Dimensions | 45 x 73 x 117 mm |
| Insulation Voltage | Rated at 690 V with degree of pollution 3 |
| Surge Voltage Resistance | Rated value 6 kV |
| Protection Class | IP20 on the front |
| Shock Resistance | 8g / 10 ms |
| Ambient Operating Temperature | Suitable for various industrial environments within specified temperature ranges |
| Installation Altitude | Suitable for use up to 2000 m above sea level |
| Conductor Connection Type | Screw-type terminals for main current circuit and auxiliary/control current circuit |
| Conductor Cross-section Range | Solid: 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 4 mm² max. Finely stranded with core end processing: 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) |
| Approvals | General Product Approval for use in hazardous locations and other certifications as applicable |
| Product Function | Thermal overload protection for motors in industrial settings |
The Siemens 3RU1116 Series Overload Relay is a robust and reliable component designed for motor protection in a variety of industrial applications. Engineered to safeguard motors from overload conditions, this overload relay is an essential part of any motor control solution. With a rated operating voltage of up to 690 V and a compact design featuring dimensions of 45 x 73 x 117 mm, it is suitable for space-conscious installations.
This overload relay is designed for direct mounting and can be easily integrated with contactors, providing a seamless and efficient motor protection system. The screw-type terminals ensure a secure and stable connection for both the main and auxiliary circuits. The 3RU1116 Series is known for its precise tripping characteristics and is classified under Trip Class 10, ensuring accurate and timely responses to overload conditions.
The device is also characterised by its manual and automatic reset functions, which add to its operational flexibility. The thermal overload relay is designed to withstand challenging industrial environments, with a high degree of shock resistance and an insulation voltage that can handle significant electrical stress.
The Siemens 3RU1116 Series Overload Relay is a testament to Siemens' commitment to quality, reliability, and innovation in motor protection technology. It is a valuable component for any industrial setting requiring dependable motor control and protection.
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.’
Milan Kosík
‘Large selection of spare parts, fast delivery.’
Kayden
‘Services is great.’
Irene
‘Fast delivery and prompt action.’
Nathalie Jolicoeur
‘Great service. Thank you.’
Muswalin
‘Good packing, quickly delivery and responsible.’
Anna
‘I can recommend quick, efficient, and professional.’
Kayden
‘Services is great.’
Irene
‘Fast delivery and prompt action.’
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 voltage rating for this overload relay?
The overload relay is rated for use with systems up to 690 V.
Can this overload relay be mounted using screws?
Yes, it is designed for screw mounting, making installation straightforward.
What are the dimensions of this overload relay?
The dimensions are 45 x 73 x 117 mm, which makes it compact and suitable for various applications.
Is this overload relay suitable for use in hazardous locations?
The relay has general product approvals for use in hazardous locations, ensuring safety in such environments.
What type of terminals does this overload relay have?
It features screw-type terminals for both the main current circuit and auxiliary and control current circuit.
What is the tripping class of this overload relay?
This model is a Class 10 overload relay, which means it trips in 10 seconds or less at 600% of its rated current.
Can this overload relay be combined with a contactor?
Yes, it is designed to be combined with a contactor of the same size, specifically size S00.
What is the product's insulation voltage?
The insulation voltage with a degree of pollution 3 is rated at 690 V.
What is the ambient temperature range for this overload relay?
The relay is designed to operate within a specific ambient temperature range, which can be found in the product's datasheet.
Does this overload relay have a manual or automatic reset feature?
It comes with both manual and automatic reset features, providing flexibility in how it can be used.
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.
