Search Icon Account Icon Basket Icon

Siemens 3RT2036-1AL20

Wrong part? Click here

£165.72 (ex. VAT)

Learn more about our conditions.
Payment icons
3RT2036-1AL20

Image shown may not reflect the final product

Marvo Stock ID MV-7EQZ
HS Code 85364900
SKU 3RT2036-1AL20
Condition New sealed
Warranty 12 months
Weight (kg) 3.00
Length (mm) 320.00
Width (mm) 250.00
Height (mm) 250.00

Express delivery

Lightning fast delivery if ordered within 00:00:00

Need it urgently?

Call: +44 20 4570 3439

Quoting Marvo Stock ID: MV-7EQZ

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 3RT2036-1AL20
Alternative Part Number 3RT20361AL20
Manufacturer Siemens
Product Type Power Contactor
Poles 3 Poles
Auxiliary Contacts 1NO/1NC
Rated Operational Current AC-3 50 A
Power Rating at 400 V 22 kW
Maximum Operating Voltage 690 V ac
Contactor Size S2
Terminal Type Screw-type terminals
Insulation Voltage Rated 690 V
Degree of Pollution 3
Surge Voltage Resistance Rated value 6 kV
Maximum Voltage for Safe Isolation 400 V between coil and main contacts according to EN 60947-1
Protection Class IP Front: IP20
Mechanical Service Life Typical 10,000,000 switching cycles
Operating Temperature Range -25...+60 °C
Storage Temperature Range -55...+80 °C
Installation Altitude Maximum 2,000 m above sea level
Commodity Code 853649

The Siemens 3RT2036-1AL20 is a robust power contactor designed to handle high switching capacities in industrial environments. This contactor is part of the SIRIUS product family, renowned for its reliability and efficiency in automating and controlling motors. With a three-pole configuration and an additional 1NO/1NC auxiliary contact, it offers versatile connection possibilities for a wide range of applications.

Rated for AC-3 usage, this contactor can manage 50 A and is capable of controlling motor power up to 22 kW at 400 V, making it suitable for a variety of demanding tasks. The unit operates with a control voltage of 230 V AC and is compatible with 50/60 Hz power systems, ensuring adaptability to different regional power standards.

The contactor's size S2 footprint allows for efficient use of space within control cabinets, while its screw terminal connections provide a secure and reliable means of integrating into electrical circuits. The device is engineered to withstand the rigours of industrial settings, offering a mechanical service life of up to 10 million switching cycles, which speaks to its durability and long-term performance.

Designed with safety in mind, the Siemens 3RT2036-1AL20 features a finger-safe design to protect users during installation and maintenance. Its insulation voltage is rated at 690 V, and it has a pollution degree of 3, ensuring it can operate reliably even in environments with the presence of conductive contaminants.

This power contactor is a practical choice for those seeking a dependable solution for controlling motors and loads in applications such as manufacturing, processing, and other industrial operations where consistent performance is critical.

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 Dan

‘The ordering was fast and efficient, and everything arrived just as they said it would.’

Stars Blažej Knežo

‘Quick response and fast delivery of the product.’

Stars Milan Kosík

‘Large selection of spare parts, fast delivery.’

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 are the main characteristics of this power contactor?

This power contactor is a 3-pole device with a 1NO/1NC contact configuration. It's rated for AC-3 50 A and can handle 22 kW at 400 V, with an operating voltage up to 690 V ac. It's designed for screw-type terminal connections and is suitable for use in a variety of industrial applications.

Can this contactor be mounted on a DIN rail?

Yes, the contactor is designed for both screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 60715.

What is the size of this contactor?

The contactor is of size S2, with a height of 114 mm, a width of 55 mm, and a depth of 130 mm.

What type of electrical connections does this contactor support?

The contactor supports screw-type terminals for both the main current circuit and the auxiliary and control current circuit.

What is the mechanical service life of the contactor?

The mechanical service life of the contactor is typically 10 million switching cycles.

What are the operating and storage temperature ranges for this contactor?

The operating temperature range is from -25°C to +60°C, and the storage temperature range is from -55°C to +80°C.

Is there any specific clearance required for installing this contactor?

Yes, when installing the contactor, a clearance of 10 mm is required forwards, upwards, and downwards, with a side clearance of 6 mm for live parts.

What is the protection class of the contactor?

The front of the contactor has a protection class of IP20, and the terminal has a protection class of IP00.

Can this contactor be used in safety-related applications?

The contactor has a mirror contact according to IEC 60947-4-1, but it does not have positively driven operation according to IEC 60947-5-1. It should be evaluated for safety-related applications based on the specific requirements of the system.

What is the rated operating current of this contactor at different voltages?

At AC-1, the rated operating current is 70 A up to 690 V at 40°C ambient temperature. At AC-3, the rated operating current is 51 A at 400 V and 24 A at 690 V.

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