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Specification & Description
The Siemens 3RU1136-4HB0 is a robust overload relay designed to offer efficient motor protection. This component is part of the 3RU Series and is engineered to safeguard motors by monitoring and reacting to current overload conditions. With a voltage rating of up to 690 V and a single channel, it is suitable for a wide range of industrial applications.
The relay features a compact design, measuring 105 x 55 x 118 mm, making it an ideal choice for installations where space is at a premium. It is equipped with 1NC/1NO contacts, providing flexibility for integration into various control circuits. The overload relay is designed for direct mounting to contactors, ensuring a secure and reliable connection.
The 3RU1136-4HB0 is classified under Class 10, which refers to its tripping characteristic, designed to trip within 10 seconds at 600% of its rated current, offering prompt response to overcurrent situations. This characteristic is particularly beneficial for applications where motor overload protection is critical to prevent damage and downtime.
Constructed with screw-type terminals, the relay allows for a solid and secure electrical connection, accommodating a range of conductor cross-sections for both main and auxiliary contacts. This ensures a versatile and straightforward installation process.
The Siemens 3RU1136-4HB0 overload relay is a dependable and effective solution for motor protection, providing the reliability and performance expected from a leading brand in the field of industrial automation.
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.
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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.
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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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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.
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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 up to 690 V.
Can this overload relay be used in hazardous locations?
Yes, it has been approved for use in hazardous locations.
What are the dimensions of this overload relay?
The dimensions are 105 x 55 x 118 mm.
What type of connections does this overload relay support?
It supports screw-type terminals for both the main current circuit and auxiliary and control current circuit.
Is there a need for spacing when mounting this relay side-by-side with other components?
No additional spacing is required for side-by-side mounting, but a 6 mm clearance is recommended at the side for grounded and live parts.
What is the trip class of this overload relay?
It has a trip class of 10.
What is the ambient temperature range for operating this relay?
The operating temperature range is from -20°C to +70°C.
What is the protection class of the front side of this relay?
The front side is rated at IP20 for protection.
Can this relay be directly mounted to a contactor?
Yes, it is designed for direct mounting to a contactor.
What is the maximum installation altitude for this relay?
It can be installed at altitudes up to 2,000 meters above sea level.
Part conditions explained
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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.
