Image shown may not reflect the final product
View similar products
Express shipping
Lightning fast shipping if ordered within 00:00:00
Risk-Free Returns, Read Our Policy
Trusted by Global Manufacturers
No Delivery Duties or Additional Fees
Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RU1116-1BB0 |
| Alternative Part Number | 3RU11161BB0 |
| Manufacturer | Siemens |
| Product Type | Overload Relay |
| Contact Configuration | 1 Normally Open (NO); 1 Normally Closed (NC) |
| Rated Operational Voltage | 690 V ac |
| Current Range | 1.4 to 2 A |
| Mounting Style | Vertical |
| Connection Type | Screw |
| Dimensions | 45 x 73 x 117 mm |
| Size | S00 |
| Trip Class | CLASS 10 |
| Number of Poles | 3 (for main current circuit) |
| Protection Class | IP20 (on the front) |
| Ambient Temperature Range | -20 to +70 °C (during operation) |
| Insulation Voltage | Rated value 690 V with degree of pollution 3 |
| Surge Voltage Resistance | Rated value 6 kV |
| Shock Resistance | 8g / 10 ms |
| Type of Protection | DMT 98 ATEX G 001 |
| Power Loss | Total typical 6.6 W |
| Installation Altitude | Up to 2000 m above sea level |
| Relative Humidity | Up to 100% during operation |
| Conductor Cross-Section | For main contacts: solid (up to 2x 4 mm² max.), finely stranded (up to 2x (0.75 ... 2.5 mm²)) |
| Auxiliary Circuit Contacts | 1 NC, 1 NO |
| Compliance | General Product Approval for use in hazardous locations |
The Siemens 3RU1116-1BB0 is a meticulously engineered overload relay designed to offer reliable motor protection. This component is essential for safeguarding motors from potential damage due to excessive current or overload conditions. With a current adjustment range of 1.4 to 2 A, it provides precise protection tailored to your motor's requirements.
Crafted for vertical mounting, this overload relay boasts a compact size of S00, making it suitable for integration into space-constrained environments. The dimensions of 45 x 73 x 117 mm ensure it can be accommodated within various setups without compromising on functionality.
The relay features a robust design with a screw connection type, facilitating secure and straightforward installation. It operates efficiently within a voltage rating of up to 690 V ac, making it versatile for a wide range of industrial applications.
Equipped with both 1NO and 1NC contacts, the Siemens 3RU1116-1BB0 provides the flexibility needed for various control circuit configurations. Its Class 10 tripping characteristic ensures rapid response to overloads, minimising the risk of motor damage and downtime.
This overload relay is a testament to Siemens' commitment to quality and reliability, offering a dependable solution for motor protection in industrial settings across the United Kingdom and beyond.
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
Dan
‘The ordering was fast and efficient, and everything arrived just as they said it would.’
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.’
Kayden
‘Services is great.’
Nathalie Jolicoeur
‘Great service. Thank you.’
Julien
‘Perfect quick delivery, good service.’
Martin Juřica
‘Fast offer, short delivery time.’
Kayden
‘Services is great.’
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 function of this overload relay?
The overload relay is designed to protect motors from overcurrent by breaking the circuit in the event of an overload or phase failure. It provides reliable protection for motors during start-up and running operations.
Can this overload relay be directly mounted onto a contactor?
Yes, the 3RU1116-1BB0 is intended for direct mounting onto a contactor, which allows for a compact and efficient setup within motor control systems.
What are the dimensions of this overload relay?
The dimensions of the overload relay are 45 mm in width, 73 mm in depth, and 117 mm in height, making it suitable for integration into various control panel layouts.
What is the trip class of this overload relay?
This overload relay has a trip class of 10, which means it will trip within 10 seconds at 600% of its rated current, providing timely protection against overloads.
What is the operating voltage range for this overload relay?
The operating voltage range for this overload relay is up to 690 V AC, which covers a wide range of industrial applications.
What type of terminals does this overload relay have?
The 3RU1116-1BB0 features screw-type terminals for both the main current circuit and the auxiliary and control current circuit, ensuring secure and reliable connections.
What is the ambient temperature range in which this overload relay can operate?
The overload relay can operate within an ambient temperature range of -20°C to +70°C, ensuring performance in a variety of environmental conditions.
Does this overload relay have a manual or automatic reset function?
This particular model comes with both manual and automatic reset functions, providing flexibility in how the relay can be reset after a trip event.
What is the IP rating of this overload relay?
The front of the overload relay has an IP20 rating, indicating protection against solid objects larger than 12.5 mm but not against liquids.
What is the significance of the adjustable pick-up value current?
The adjustable pick-up value current, ranging from 1.4 to 2 A, allows for precise setting of the overload protection level to match the requirements of the specific motor being protected.
