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 | 3RU2116-1AB0 |
| Alternative Part Number | 3RU21161AB0 |
| Manufacturer | Siemens |
| Product Type | Overload Relay |
| Contact Configuration | 1NO/1NC (1 Normally Open, 1 Normally Closed) |
| Voltage Rating | 690 V ac |
| Number of Poles | 3 Poles |
| Terminal Type | Screw Terminal |
| Dimensions | 70 x 45 x 76 mm |
| Adjustable Current Range | 1.1 to 1.6 A |
| Operating Temperature Range | -40 to +70 °C during operation |
| Storage Temperature Range | -55 to +80 °C |
| Frequency Rating | 50 to 60 Hz |
| Operating Power at AC-3 | 0.55 kW at 400 V, 0.75 kW at 500 V, 1.1 kW at 690 V |
| Auxiliary Circuit Design | Integrated |
| Number of Auxiliary Contacts | 1 NC for contactor disconnection, 1 NO for message "Tripped" |
| Operating Current for Aux Contacts | 3 A at 24 V, 3 A at 110 V, 3 A at 120 V, 3 A at 125 V, 2 A at 230 V, 1 A at 400 V |
| Protection Class | IP20 |
| Type of Protection | Ex e |
| Protection against Electrical Shock | Finger-safe |
| Commodity Code | 853649 |
The Siemens 3RU2116-1AB0 is a meticulously engineered overload relay designed to provide optimal protection for motors in a variety of industrial applications. This compact and robust component is part of the SIRIUS product family, renowned for its reliability and efficiency. With a trip class of 10, it ensures quick response to prevent motor damage due to overload conditions.
Crafted for seamless integration, the 3RU2116-1AB0 is compatible with size S00 contactors, allowing for a streamlined assembly within control systems. The overload relay operates within a current range of 1.1 to 1.6 A, making it versatile for a range of motor sizes. It is equipped with screw terminals for both the main and auxiliary circuits, ensuring secure and reliable connections.
The device boasts an insulation voltage rated at 690 V and can withstand impulse voltages up to 6 kV, highlighting its robustness in challenging electrical environments. Additionally, it is designed to function effectively at installation altitudes up to 2000 metres above sea level, and within a wide ambient temperature range from -40 to +70°C, ensuring consistent performance across diverse operating conditions.
The 3RU2116-1AB0 features a manual and automatic reset function, providing flexibility in system control and maintenance. Its compact dimensions of 70 x 45 x 76 mm make it an excellent choice for applications where space is at a premium, without compromising on protection capabilities.
Overall, the Siemens 3RU2116-1AB0 overload relay is a high-quality protective device that offers precise and reliable operation, ensuring the longevity and efficiency of motor-driven 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
Anna
‘I can recommend quick, efficient, and professional.’
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.’
Irene
‘Fast delivery and prompt action.’
Muswalin
‘Good packing, quickly delivery and responsible.’
Kayden
‘Services is great.’
Irene
‘Fast delivery and prompt action.’
Nathalie Jolicoeur
‘Great service. Thank you.’
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 Siemens overload relay is designed to protect motors from overcurrent by breaking the circuit in the event of an overload, preventing potential damage to the motor.
Can this overload relay be used in hazardous locations?
Yes, this overload relay is suitable for use in hazardous locations, ensuring compliance with safety standards for such environments.
What are the ambient temperature limits for operating this overload relay?
The overload relay can operate within an ambient temperature range of -40°C to +70°C, making it suitable for a variety of industrial environments.
What is the rated operating voltage for this relay?
The rated operating voltage for this relay is 690 V AC, which is the maximum voltage at which the relay can operate effectively.
What type of terminals does this overload relay have?
This overload relay is equipped with screw terminals for both the main and auxiliary circuits, providing a secure and reliable connection.
What is the tripping class of this overload relay?
The tripping class for this overload relay is CLASS 10, which refers to the time it takes for the relay to trip in an overload condition.
How many poles does this overload relay have for the main current circuit?
The overload relay has 3 poles for the main current circuit, which is typical for three-phase motor protection applications.
What is the range of the adjustable pick-up value current for this relay?
The adjustable pick-up value current for this relay ranges from 1.1 A to 1.6 A, allowing for precise protection settings based on the motor's requirements.
Is there a manual reset function on this overload relay?
Yes, this overload relay includes a manual reset function, which allows for the relay to be manually reset after a trip due to overload.
What is the protection class of the front side of this overload relay?
The front side of the overload relay has a protection class of IP20, which provides protection against solid objects larger than 12.5 mm but not against liquids.
