Search Icon Account Icon Basket Icon

Schneider RM35UB3N30

Wrong part? Click here

Sold out

This part is currently sold out

Please check back soon.

Back to home Create an account
RM35UB3N30

Image shown may not reflect the final product

Marvo Stock ID MV-2LBL
HS Code 85371030
SKU RM35UB3N30
Warranty 12 months
Weight (kg) 1.00
Length (mm) 320.00
Width (mm) 250.00
Height (mm) 250.00

More about this product

Chevron

Specification & Description

View now
Chevron

Commonly Asked Questions

View now
Chevron

Customer Reviews

View now
Chevron

Similar Products

View now

Specification & Description

Specification Description
Part Number RM35UB3N30
Manufacturer Schneider
Product Type Control Relay
Application For 3-phase supply monitoring
Relay Name RM35UB3
Monitored Parameters Absence of neutral, overvoltage and undervoltage between phases and neutral
Time Delay Type Adjustable 0.3 to 30 seconds, ±10% on threshold crossing
Switching Capacity 1250 VA
Minimum Switching Current 10 mA at 5 V DC
Maximum Switching Current 5 A AC/DC
Power Consumption ≤ 3.9 VA AC
Measurement Range 114 to 329 V AC, 50/60 Hz
Utilisation Category AC-12, AC-13, AC-14, AC-15, DC-12, DC-13, DC-14 according to IEC 60947-5-1
Contact Type and Composition 2 C/O (Changeover) contacts
Reset Time 1500 ms for time delay
Maximum Switching Voltage 250 V AC/DC
Rated Supply Voltage 120 to 277 V AC, 50/60 Hz ±10%
Supply Voltage Limits 114 to 329 V AC
Voltage Detection Threshold 114 V
Control Circuit Frequency 50 to 60 Hz ±15%
Output Contacts 1 C/O + 1 C/O, 1 per threshold
Nominal Output Current 5 A
Measuring Cycle ≤ 150 ms measurement cycle as true RMS value
Hysteresis 2%
Run Up Delay at Power Up ≤ 650 ms
Measurement Accuracy ±10% of the full scale value
Repeat Accuracy ±0.5% for input and measurement circuit, ±1% for time delay
Measurement Error <1% over the whole range with voltage variation
Response Time <200 ms in the event of a fault
Quality Labels CE
Overvoltage Category III according to IEC 60664-1
Insulation Resistance > 500 MOhm at 500 V DC according to IEC 60255-5 and IEC 60664-1
Rated Insulation Voltage 400 V according to IEC 60664-1
Operating Position Any position without derating
Connections - Terminals Screw terminals for various wire types and sizes
Tightening Torque 0.6 to 1 N.m according to IEC 60947-1
Housing Material Self-extinguishing plastic
Local Signalling LED indicators for power ON and relay ON
Mounting Support 35 mm symmetrical DIN rail according to IEC 60715
Electrical Durability 10000 cycles
Mechanical Durability 30000000 cycles
Operating Rate ≤ 360 operations/hour under full load
Safety Reliability Data MTTFd = 502.2 years, B10d = 470000
Width 35 mm
Net Weight 0.08 kg
Functionality Overvoltage and undervoltage detection
Compatibility Code RM3
Electromagnetic Compatibility Emission standards for industrial, residential, commercial, and light-industrial environments
Standards EN/IEC 60255-1
Product Certifications UL, C-Tick, GL, CSA, GOST
Directives 89/336/EEC - electromagnetic compatibility, 73/23/EEC - low voltage directive
Ambient Air Temperature For storage: -40 to 70 °C, for operation: -20 to 50 °C
Relative Humidity 95% at 55 °C according to IEC 60068-2-30
Vibration Resistance 0.35 mm (f = 5 to 57.6 Hz), 1 gn (f = 57.6 to 150 Hz) according to IEC standards
Shock Resistance 5 gn according to IEC 60068-2-27
IP Degree of Protection IP20 (terminals), IP30 (casing) according to IEC 60529
Pollution Degree 3 according to IEC 60664-1
Dielectric Test Voltage 2 kV AC 50 Hz, 1 min
Non-dissipating Shock Wave 4 kV

The Schneider RM35UB3N30 is a sophisticated control relay designed to monitor and protect three-phase electrical systems. Engineered for DIN rail mounting, this compact device measures 72 x 35 x 90 mm and is an essential component for industrial applications where voltage consistency is critical. It offers precise control by detecting overvoltage and undervoltage conditions between phases as well as the absence of a neutral line, ensuring the stability and safety of your electrical equipment.

With an adjustable time delay ranging from 0.3 to 30 seconds and a voltage measurement range of 114 to 329 V AC at 50/60 Hz, the RM35UB3N30 provides flexibility and adaptability to meet the demands of various installations. The relay features a DPDT contact configuration with a maximum switching capacity of 1250 VA and a nominal output current of 5 A, suitable for a wide array of control applications.

The relay's robust design includes a self-extinguishing plastic housing and a green LED for power indication, alongside a yellow LED to signal relay activation. It conforms to international standards, including IEC 60947-5-1 for utilisation categories, and IEC 60664-1 for overvoltage category III, ensuring reliable performance in diverse operating environments.

Whether you're looking to safeguard your electrical systems against voltage anomalies or require a reliable control relay for your automation processes, the Schneider RM35UB3N30 is a versatile and dependable choice that offers both performance and peace of mind.

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

Stars Milan Kosík

‘Large selection of spare parts, fast delivery.’

Stars Nathalie Jolicoeur

‘Great service. Thank you.’

Stars Muswalin

‘Good packing, quickly delivery and responsible.’

Learn more about Marvo
 

Our service to you

Stopwatch

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.

Shield

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.

Checkmark

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.

Stars

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 control relay?

The control relay operates within a voltage range of 114 to 329 V AC, suitable for various 3-phase supply applications.

Can the time delay be adjusted on this relay?

Yes, the time delay is adjustable from 0.3 to 30 seconds, with a tolerance of 0 + 10%, allowing for precise control in your application.

What type of contacts does this relay have?

This relay is equipped with 2 C/O (changeover) contacts, providing flexibility for switching between circuits.

What is the maximum switching current for this relay?

The maximum switching current for the RM35UB3N30 is 5 A AC/DC, which is suitable for a wide range of control applications.

How is the relay mounted?

The relay is designed for DIN rail mounting, making it easy to install in standard enclosures.

What is the hysteresis percentage for this voltage control relay?

The hysteresis for this relay is set at 2%, which helps to prevent unnecessary switching due to minor voltage fluctuations.

What is the response time of the relay in the event of a fault?

The response time of the relay is less than 200 ms in the event of a fault, ensuring quick action to protect your system.

What is the insulation resistance of this relay?

The insulation resistance of the relay is greater than 500 MOhm at 500 V DC, conforming to IEC standards for electrical safety.

What are the dimensions of this relay?

The dimensions of the relay are 72 x 35 x 90 mm, making it compact and suitable for use in space-constrained environments.

What is the utilisation category for this relay?

The relay falls under several utilisation categories, including AC-12, AC-13, AC-14, AC-15, DC-12, DC-13, and DC-14, conforming to IEC 60947-5-1.

Part condition box

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.

The Smart Part

Factories implementing AI-driven systems, highlighting the benefits of investing in artificial intelligence.## Should You Be Investing in Artificial Intelligence?

Should you be investing in artificial intelligence?

Marvo

Just a few years back, investing in AI only existed in the realm of science fiction. It was a futuristic technology that could be found solely in books or in Hollywood films. Fast forward to todays world and AI is rapidly becoming an integral part of our daily lives. It is reshaping how we work, communicate and solve complex problems.

4 min read December 13, 2024
The top 10 ways to improve your supply chain strategy

10 advanced techniques to improve your supply chain strategy

Marvo

A robust supply chain strategy is crucial in today’s interconnected and rapidly evolving global economy. Problems that businesses face include shifting consumer preferences, interruptions in supply, and an increasing focus on sustainability. This article delves into ten cutting-edge methods, in order to keep supply chain tactics robust, efficient, and competitive.

7 min read November 22, 2024
What is supply chain optimisation? Automation technologies in modern supply chains

What is supply chain optimisation?

Marvo

Supply chain optimisation is the key to navigating today's rapidly evolving manufacturing landscape. By improving their operations and logistics, businesses can reach greater levels of efficiency. This refinement also leads to strategic agility. As a result, companies position themselves to adapt to new challenges and seize opportunities.

6 min read November 1, 2024
See all articles