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Siemens 3UG4651-1AW30

Name: 3UG4651-1AW30
Brand: Siemens
SKU: 3UG4651-1AW30
Price: 204.21 GBP
Availability: InStock

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Marvo Stock ID MV-1H8C

HS Code 85364900

SKU 3UG4651-1AW30

Condition New unboxed

Warranty 12 months

Weight (kg) 0.15

Length (mm) 102.00

Width (mm) 22.50

Height (mm) 86.00

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More about this product

Specification & Description

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Commonly Asked Questions

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Customer Reviews

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Specification & Description

Specification	Description
Part Number	3UG4651-1AW30
Alternative Part Number	3UG46511AW30
Manufacturer	Siemens
Type	Monitoring Relay
Voltage Range	24 to 240 V ac/dc
Current	3 A
Contact Configuration	1 Changeover (CO)
Dimensions	22.5 x 102 x 86 mm
Installation Altitude	Up to 2000m above sea level
Ambient Temperature	Operating: -25 to +60 °C, Storage: -40 to +80 °C
Protection Class	IP20
Galvanic Isolation	Between input and output
Mounting	Screw and snap-on mounting
Terminal Type	Screw-type terminals
Conductor Cross-Section	Solid: 1x (0.5 ... 4 mm2), 2x (0.5 ... 2.5 mm2); Finely stranded with core end processing: 1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1.5 mm²)
Tightening Torque	0.8 ... 1.2 N·m
Product Function	Rotation speed monitoring, defect storage, reset external, self-reset, manual RESET, open-circuit or closed-circuit current principle
Response Time	Maximum 100ms
Safety Integrity Level (SIL)	None
Electromagnetic Compatibility	IEC 60947-1 / IEC 61000-6-2 / IEC 61000-6-4
Resistance against Shock	According to IEC 60068-2-27, sinusoidal half-wave 15g / 11 ms
Certificates/Approvals	General Product Approval, EMC, Declaration of Conformity
Country of Origin	Not specified

The Siemens 3UG4651-1AW30 is a highly reliable digital monitoring relay designed for speed monitoring applications. This versatile device can monitor speeds from 0.1 to 2200 revolutions per minute, making it suitable for a wide range of industrial applications. It operates with an AC/DC voltage range of 24 to 240V and features a startup delay of 1 to 900 seconds. The relay also includes a tripping delay of 0.1 to 99.9 seconds and a hysteresis of 0.1 to 99 revolutions per minute. The 3UG4651-1AW30 comes with one changeover contact and can log errors. It utilises screw terminals for secure and easy connections. With a compact size of 22.5 x 102 x 86 mm, this monitoring relay can be conveniently installed in various systems. Please note that this product is a replacement for the 3UG3051 model.

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.

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.

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Thomas Roland Geaughan

‘Prompt and expert service. Ease of access to find the parts I needed.’

Martin Ruml

‘Rapid delivery.’

Nathalie Jolicoeur

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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 voltage range for this monitoring relay?

The Siemens 3UG4651-1AW30 Monitoring Relay operates within a voltage range of 24 to 240 V ac/dc.

What is the current carrying capacity of this part?

The current carrying capacity of the Siemens 3UG4651-1AW30 Monitoring Relay is 3 A at AC-15, 250 V at 50/60 Hz.

What are the dimensions of this part?

The dimensions of the Siemens 3UG4651-1AW30 Monitoring Relay are 22.5 x 102 x 86 mm.

Does this part have a rotation speed monitoring function?

Yes, the Siemens 3UG4651-1AW30 Monitoring Relay does have a rotation speed monitoring function.

What is the installation altitude for this part?

The maximum installation altitude for the Siemens 3UG4651-1AW30 Monitoring Relay is 2000 m above sea level.

What type of mounting does this part use?

The Siemens 3UG4651-1AW30 Monitoring Relay uses screw and snap-on mounting.

What is the type of electrical connection for this part?

The Siemens 3UG4651-1AW30 Monitoring Relay uses screw-type terminals for electrical connection.

Does this part have a defect storage function?

Yes, the Siemens 3UG4651-1AW30 Monitoring Relay does have a defect storage function.

What is the protection class of this part?

The Siemens 3UG4651-1AW30 Monitoring Relay has a protection class of IP20.

What is the response time for this part?

The maximum response time for the Siemens 3UG4651-1AW30 Monitoring Relay is 100 ms.

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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