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Siemens 3RT2026-1AL20

Name: 3RT2026-1AL20
Brand: Siemens
SKU: 3RT2026-1AL20
Price: 48.91 GBP
Availability: InStock

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Marvo Stock ID MV-7EHU

HS Code 85364900

SKU 3RT2026-1AL20

Condition Used

Warranty 12 months

Weight (kg) 1.00

Length (mm) 320.00

Width (mm) 250.00

Height (mm) 250.00

EAN 4011209832930

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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	3RT2026-1AL20
Alternative Part Number	3RT20261AL20
Manufacturer	Siemens
Product Type	Power Contactor
Contact Configuration	3NO (3 Normally Open)
Rated Operational Current (AC-3)	25 A
Rated Operational Voltage	690 V ac
Control Supply Voltage	230 V AC, 50/60 Hz
Number of Poles	3-pole
Size	S0
Terminal Type	Screw-type terminals
Rated Control Circuit Voltage	230 V AC
Rated Frequency	50/60 Hz
Rated Operational Power (AC-3)	11 kW / 400 V
Auxiliary Contacts	1 NO (Normally Open)
Insulation Voltage	Rated at 690 V
Surge Voltage Resistance	Rated value 6 kV
Protection Class	IP20
Ambient Operating Temperature	-25 … +60 °C
Installation Altitude	Up to 2,000 metres above sea level
Pollution Degree	3
Commodity Code	853649
Mirror Contact	Yes, according to IEC 60947-4-1
Safety Related Data	B10 value with high demand rate according to SN 31920: 1,000,000; T1 value for proof test interval or service life according to IEC 61508: 20 years

The Siemens 3RT2026-1AL20 is a robust power contactor designed to handle a variety of applications within industrial environments. This contactor is part of the SIRIUS product family, renowned for its reliability and efficiency. With a contact configuration of 3NO (normally open) and a single NO auxiliary contact, it is capable of switching motor loads up to 11 kW at 400 V AC in AC-3 usage category, making it a versatile choice for motor control applications.

The unit is rated for currents up to 25 A and can operate at voltages up to 690 V AC, ensuring compatibility with a wide range of electrical systems. The contactor is engineered with screw-type terminals for secure and straightforward connections, both for the main current circuit and auxiliary and control current circuits.

Designed with a size S0 footprint, the Siemens 3RT2026-1AL20 offers a compact solution that can easily be integrated into existing setups without requiring extensive space. The contactor is also equipped with finger-safe protection, providing an additional layer of safety during installation and maintenance.

This contactor is suitable for a broad spectrum of applications, from simple starters and switches to more complex switching operations in control systems. Its robust construction and reliable performance make it an excellent choice for those seeking a dependable solution for controlling motors and other electrical loads in industrial settings.

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.

Peace of mind with every purchase

Julien

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Martin Ruml

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Blažej Knežo

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Milan Kosík

‘Large selection of spare parts, fast delivery.’

Irene

‘Fast delivery and prompt action.’

Nathalie Jolicoeur

‘Great service. Thank you.’

Anna

‘I can recommend quick, efficient, and professional.’

Blažej Knežo

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Andreas Boehm

‘Excellent service. The right gear and the right price,well packed and delivered on time.’

Nathalie Jolicoeur

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Martin Ruml

‘Rapid delivery.’

Irene

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Nathalie Jolicoeur

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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 type of contactor is this?

This is a power contactor designed for switching an electrical power circuit, typically used in applications with an AC-3 utilization category, capable of handling 25 A and 11 kW / 400 V with a 3-pole configuration.

Can this contactor be used for communication functions?

No, this contactor does not have a function module for communication. It is intended for basic switching operations of an electrical power circuit.

What is the size of this contactor?

The contactor is of size S0, which is a standard size classification for this type of electrical component.

What is the rated insulation voltage of this contactor?

The rated insulation voltage for this contactor is 690 V.

What type of terminals does this contactor have?

This contactor is equipped with screw-type terminals for secure and reliable connections.

What is the control supply voltage for this contactor?

The control supply voltage for this contactor at AC is rated at 230 V for both 50 Hz and 60 Hz frequencies.

What is the IP protection class of this contactor?

The contactor has an IP20 protection class rating for both the front and terminal areas, indicating a basic level of protection against solid objects.

Does this contactor have auxiliary contacts?

Yes, this contactor includes auxiliary contacts, specifically 1 Normally Open (NO) and 1 Normally Closed (NC) contact.

What are the shock resistance specifications for this contactor?

The contactor has a shock resistance of 8.3g / 5 ms and 5.3g / 10 ms for rectangular impulses at AC.

What certifications does this contactor hold?

The contactor holds general product approvals and is compliant with EMC standards, among other certifications.

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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