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 | 3UG4632-1AW30 |
| Alternative Part Number | 3UG46321AW30 |
| Manufacturer | Siemens |
| Type | Digital Monitoring Relay |
| Voltage Monitoring Range | 10 to 600 V AC/DC |
| Control Supply Voltage | 24 to 240 V AC/DC at 50 to 60 Hz |
| Hysteresis | 0.1 to 300 V |
| Time Delay | 0.1 to 20 s |
| Output Contacts | 1 Changeover Contact |
| Terminal Type | Screw Terminal |
| Display | LCD |
| Mounting | Snap-on Mounting |
| Dimensions (W x H x D) | 22.5 mm x 92 mm x 91 mm |
| Operating Temperature Range | -25 to +60 °C |
| Storage Temperature Range | -40 to +85 °C |
| Installation Altitude | Up to 2000 m above sea level |
| Electrical Durability | 100,000 cycles at AC-15 at 230 V |
| Mechanical Durability | 10,000,000 cycles |
| Insulation Voltage | Rated at 690 V for overvoltage category III with degree of pollution 3 |
| Surge Voltage Resistance | Rated at 4 kV |
| Protection Class | IP20 |
| Vibration Resistance | According to IEC 60068-2-6: 1 ... 6 Hz: 15 mm, 6 ... 500 Hz: 2g |
| Shock Resistance | According to IEC 60068-2-27: sinusoidal half-wave 15g / 11 ms |
| Electromagnetic Compatibility | IEC 60947-1 / IEC 61000-6-2 / IEC 61000-6-4 |
| Product Approvals | General Product Approval, EMC Declaration of Conformity, Test Certificates for various uses |
The Siemens 3UG4632-1AW30 is a state-of-the-art digital monitoring relay designed for precise voltage monitoring applications. This compact device, with a width of just 22.5 mm, is engineered to monitor voltage levels from 10 to 600 V AC/DC, ensuring both overshoot and undershoot are detected and managed effectively. It operates within a control supply voltage range of 24 to 240 V AC/DC and is suitable for frequencies of 50 to 60 Hz.
Equipped with an LCD for clear display, the 3UG4632-1AW30 offers a variety of functions including undervoltage and overvoltage detection for both AC and DC currents, as well as voltage window recognition for single-phase systems. It also features an adjustable open/closed-circuit current principle, external reset capability, and an auto-reset function, providing flexibility and control in a range of monitoring scenarios.
The relay is designed for durability, boasting a mechanical service life of typically 10 million operating cycles and an electrical endurance of 100,000 cycles at AC-15 at 230 V. It also offers a thermal current of the switching element with contacts up to 5 A. For ease of installation, it includes a snap-on mounting method and screw-type terminals for secure electrical connections.
This monitoring relay is an ideal solution for a variety of industrial applications where precise voltage monitoring is critical for the safety and efficiency of electrical systems. Its robust design and versatile features make it a valuable component in any electrical control and monitoring setup.
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.’
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.’
Advance Lifts
‘Great customer service , we needed some assistance quickly and received it.’
Ms. Mia
‘Quick response, good item, delivery on schedule.’
Martin Ruml
‘Rapid delivery.’
Milan Kosík
‘Large selection of spare parts, fast delivery.’
Ms. Mia
‘Quick response, good item, delivery on schedule.’
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 purpose of a digital monitoring relay?
A digital monitoring relay is used to monitor electrical parameters such as voltage, current, or frequency. It ensures that these parameters remain within specified limits and can trigger an alarm or switch off the system to prevent damage if an abnormal condition is detected.
Can this relay monitor both AC and DC voltages?
Yes, the Siemens digital monitoring relay is capable of monitoring a wide range of AC and DC voltages, ensuring versatility across different applications.
What kind of display does this monitoring relay have?
The relay is equipped with an LCD display that provides clear and immediate feedback on the monitored electrical parameters and settings.
Is the relay suitable for use in systems with variable frequencies?
Absolutely, the relay can measure line frequencies from 40 to 500 Hz, making it suitable for a variety of systems with different frequency requirements.
How does the relay handle voltage fluctuations?
The relay includes features for overvoltage and undervoltage detection, with adjustable response delay times to manage transient voltage fluctuations effectively.
What type of connections does the relay support?
The relay supports screw-type terminals, which are widely used for secure and reliable electrical connections.
Can the relay be mounted in any orientation?
Yes, the relay is designed for flexible installation and can be mounted in any position to suit various enclosure configurations.
What is the significance of the relay's hysteresis feature?
Hysteresis prevents rapid switching of the relay output by introducing a controlled delay, which helps to avoid unnecessary wear on the relay and connected equipment due to frequent toggling.
Does the relay have a manual reset function?
Yes, the relay includes a manual reset function, allowing users to easily reset the relay after an alarm condition has been addressed.
What certifications does the relay have?
The relay has general product approvals and EMC declarations of conformity, ensuring compliance with industry standards for safety and reliability.
