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Siemens 3RB3036-1UB0

Name: 3RB3036-1UB0
Brand: Siemens
SKU: 3RB3036-1UB0
Price: 122.49 GBP
Availability: InStock

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£122.49 (ex. VAT)

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Marvo Stock ID MV-7BP8

HS Code 85364900

SKU 3RB3036-1UB0

Condition New sealed

Warranty 12 months

Weight (kg) 1.00

Length (mm) 320.00

Width (mm) 250.00

Height (mm) 250.00

EAN 4011209936287

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Description

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Commonly Asked Questions

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Customer Reviews

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Specification & Description

The Siemens 3RB3036-1UB0 is a state-of-the-art solid-state overload relay designed for motor protection. This component is part of the SIRIUS product family and is engineered to provide reliable protection for three-phase motors. With a size S2 footprint, it is compatible with similarly sized contactors, making it a versatile choice for various industrial applications.

The overload relay offers a trip class of 10E and an adjustable response value current range of 12.5 to 50 A, ensuring precise protection for motors against excessive current draw that could lead to damage. It is designed for direct mounting onto contactors, facilitating a streamlined installation process.

Featuring an insulation voltage rated at 690 V and a surge voltage resistance of 6 kV, the 3RB3036-1UB0 is built to withstand challenging electrical environments. The device is also equipped with an integrated auxiliary switch with one normally closed (NC) contact for contactor disconnection and one normally open (NO) contact for tripped condition signalling, enhancing its functionality.

The overload relay is designed with user safety in mind, boasting a protection class of IP20 on the front and finger-safe terminals to prevent accidental contact. Its robust construction ensures shock resistance in compliance with IEC 60068-2-27 standards and vibration resistance for a wide range of industrial settings.

For ease of maintenance, the 3RB3036-1UB0 features a manual-automatic-reset function and a clear slide switch display for switching status. Its electronic design of the overload release ensures a swift recovery time after an overload trip, minimising downtime and maintaining operational efficiency.

This overload relay is not only a reliable component for motor protection but also a testament to Siemens' commitment to quality and innovation in industrial control technology.

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.

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.

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.

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.

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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.

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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.

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 tripping the circuit when current exceeds a preset level, ensuring the motor operates within safe parameters.

Can this overload relay be mounted directly onto a contactor?

Yes, it is designed for mounting onto contactors, allowing for a compact and efficient setup within motor control systems.

What is the range of the adjustable pick-up value current for this relay?

The adjustable pick-up value current for the overload relay ranges from 12.5 to 50 A, providing flexibility to match the protection needs of various motor sizes.

What type of terminals does this overload relay have for connection?

This overload relay is equipped with screw-type terminals for both the main and auxiliary circuits, facilitating secure and reliable connections.

Is there a manual reset function available on this relay?

Yes, the relay includes a manual reset function, allowing operators to manually reset the device after a trip event.

What is the IP rating of the front face of this overload relay?

The front face of the overload relay has an IP20 protection rating, indicating that it is protected against solid objects larger than 12.5 mm but not against liquids.

What is the significance of the Class 10E trip class for this relay?

Class 10E refers to the tripping characteristics of the relay, meaning it will trip within 10 seconds at 600% of the rated current, providing enhanced protection for motors against electrical overload.

Can this relay be used in hazardous locations?

The relay has approvals for use in hazardous locations, making it suitable for a variety of industrial environments where safety is paramount.

What is the operating temperature range for this overload relay?

The operating temperature range for the relay is from -25 to +60°C, ensuring reliable performance in a wide range of environmental conditions.

Does this overload relay offer short-circuit protection?

While the primary function is overcurrent protection, it should be used in conjunction with appropriate short-circuit protective devices to ensure full protection of the circuit.

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.

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