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Siemens 3UG4616-1CR20

Name: 3UG4616-1CR20
Brand: Siemens
SKU: 3UG4616-1CR20
Price: 176.51 GBP
Availability: InStock

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Marvo Stock ID MV-24V0

HS Code 853649

SKU 3UG4616-1CR20

Condition Used

Warranty 12 months

Weight (kg) 1.50

Length (mm) 320.00

Width (mm) 250.00

Height (mm) 250.00

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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	3UG4616-1CR20
Alternative Part Number	3UG46161CR20
Manufacturer	Siemens
Type	Digital Monitoring Relay
Voltage Range	90 to 400 V ac
Mounting	Snap On Mount
Terminal Type	Screw Terminal
Dimensions	22.5 x 91 x 102 mm
Display	LCD
Phase Monitoring	Yes, with reversible phase sequence and phase failure detection
Voltage Detection	Overvoltage and undervoltage detection for three-phase systems
Hysteresis	Adjustable 1-20V
Delay Time Adjustment	0-20 seconds for both Umin and Umax
Galvanic Isolation	Yes, between entrance, outlet, and other circuits
Operating Temperature Range	-25 to +60 °C during operation
Storage Temperature Range	-40 to +85 °C
Installation Altitude	Up to 2000 m above sea level
Electromagnetic Compatibility	IEC 60947-1, IEC 61000-6-2, IEC 61000-6-4
Vibration Resistance	1 to 6 Hz: 15 mm, 6 to 500 Hz: 2g
Shock Resistance	Sinusoidal half-wave 15g / 11 ms
Insulation Voltage	For overvoltage category III according to IEC 60664, with degree of pollution 3, Rated value 690V
Degree of Pollution	3
Protection Class	IP20

The Siemens 3UG4616-1CR20 is a sophisticated digital monitoring relay designed to ensure the stability and protection of three-phase voltage systems. This versatile device is adept at monitoring phase sequences, phase failure, and voltage levels within a range of 160 to 690V AC at frequencies of 50 to 60 Hz. It is equipped with features to detect both undervoltage and overvoltage conditions, with adjustable hysteresis from 1-20V and response delay times ranging from 0.1 to 20 seconds for precise control.

The relay's compact design, with dimensions of 22.5 x 91 x 102 mm, allows for efficient use of space in electrical cabinets, and its snap-on mounting facilitates easy installation. The screw terminal connections provide a secure and reliable means of integrating the relay into existing systems. The unit's LCD display offers clear and immediate feedback on the status of the monitored parameters, enhancing the ease of system checks and maintenance.

With a robust construction and a protective rating of IP20, the Siemens 3UG4616-1CR20 is suitable for a wide range of industrial applications where monitoring of three-phase voltages is critical. Its ability to withstand various environmental conditions, including a wide range of operating and storage temperatures, makes it a reliable choice for ensuring the continuous operation of machinery and processes.

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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Learn more about Marvo

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 this digital monitoring relay?

The digital monitoring relay is designed for monitoring three-phase voltages with a neutral conductor. It ensures the correct phase sequence and detects phase failure, under-voltage, and over-voltage conditions within a range of 90 to 400 V AC.

Can this relay detect both under-voltage and over-voltage?

Yes, it is equipped to detect both under-voltage and over-voltage conditions, with adjustable hysteresis and delay settings for precise control.

Is there a display on the relay for monitoring or configuration?

The relay features an LCD for display purposes, which facilitates easy monitoring and configuration of the settings.

What type of terminals does this relay have for electrical connections?

This relay is equipped with screw-type terminals, which allow for secure and reliable electrical connections.

What is the mounting type for this relay?

The relay utilises a snap-on mounting design, which makes it easy to install and remove from a DIN rail without the need for additional tools.

What is the ambient temperature range in which this relay can operate?

The relay is designed to operate within an ambient temperature range of -25 to +60 degrees Celsius, ensuring reliable performance in various industrial environments.

Does this relay have galvanic isolation?

Yes, it features galvanic isolation between the input and output, between the outputs themselves, and between the voltage supply and other circuits, enhancing safety and equipment protection.

What certifications does this relay have?

The relay has general product approval and EMC declaration of conformity, among other certifications, ensuring compliance with industry standards.

What is the mechanical service life of this relay?

The mechanical service life of the relay is typically around 10 million switching cycles, indicating its durability and longevity.

Can this relay be used with different conductor cross-sections?

Yes, the relay's screw-type terminals can accommodate various conductor cross-sections, including solid and finely stranded wires, with or without core end processing.

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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