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6ES7921-3AB20-0AA0

£32.06 (ex. VAT)

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6ES7921-3AB20-0AA0
6ES7921-3AB20-0AA0
6ES7921-3AB20-0AA0
6ES7921-3AB20-0AA0
6ES7921-3AB20-0AA0

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Marvo Stock ID MV-13NY
HS Code 85369010
SKU 6ES7921-3AB20-0AA0
Condition Used
Category PLC Systems
Warranty 12 months
EAN 4025515062554

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Specification & Description

Specification Description
Part Number 6ES7921-3AB20-0AA0
Alternative Part Number 6ES79213AB200AA0
Manufacturer Siemens
Part Category PLC Systems
Part Family Simatic S7
Description This is a front connector module designed for the Siemens S7-300 I/O Module. It features a flat ribbon cable connection and operates at a rated value of 60 V dc and 1 A.
Operating Voltage 60 V dc
Current 1 A
Operating Temperature 0 to 60 °C
Number of Poles 40
Type of Electrical Connection Plug connector
Mounting Type Direct mounting
Overvoltage Category 2
Degree of Pollution 2
Connectable Conductor Cross-Section 0.25 to 0.75 mm²
Wire Length Maximum 30 m
Colour Black
Net Weight 0.101 kg

The Siemens 6ES7921-3AB20-0AA0 is a front connector module designed for the Simatic S7-300 I/O Module. This robust and reliable part is essential for creating a secure and efficient connection for digital 32 I/O modules. It operates at a rated voltage of 24V DC and can handle a maximum voltage of 60V DC. The module is capable of carrying a rated current of 1A and a maximum continuous current of 1A per plug-in contact.

The 6ES7921-3AB20-0AA0 features a plug-in connection type for the connecting cable and a screw-type terminal for the power supply. It has 40 poles on the front connector and 16 poles on the 1st interface. The terminal is conveniently located at the top of the module, making it easy to access and work with.

This front connector module is designed for direct mounting and operates efficiently in temperatures ranging from 0 to 60°C. It's made from high-quality materials, ensuring durability and longevity. The enclosure is black, blending seamlessly with your existing Simatic S7-300 system.

Whether you're upgrading your current system or building a new one, the Siemens 6ES7921-3AB20-0AA0 front connector module is a reliable choice that delivers consistent, high-quality performance.

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.

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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.

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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.

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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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Frequently Asked Questions

What is the category of this part?

This part belongs to the PLC Systems category.

What family does this part belong to?

This part is from the Simatic S7 family.

Can you provide a brief description of this part?

Certainly, this is a Front Connector Module for S7-300 I/O Module, with a current rating of 1 A and a voltage rating of 60 V dc.

What is the short description of this part?

This is a Front connector module with flat ribbon Cable connection.

What is the Commodity Code of this part?

The Commodity Code of this part is 853690.

What is the operating voltage of this part?

The operating voltage at DC rated value is 24 V, with a maximum of 60 V.

What is the current rating of this part?

The current rated value of this part is 1 A.

What is the operating temperature range of this part?

The operating temperature range of this part is 0 to 60 degrees Celsius.

What is the storage temperature range of this part?

The storage temperature range of this part is -40 to +70 degrees Celsius.

How many poles does this part have?

This part has 40 poles.

What type of electrical connection does this part have for connecting cable?

This part has a plug-in connection for connecting cable.

What is the net weight of this part?

The net weight of the 6ES7921-3AB20-0AA0 part is 0.101 kg.

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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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