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Siemens 3RK1903-3AA00

Name: 3RK1903-3AA00
Brand: Siemens
SKU: 3RK1903-3AA00
Price: 40.03 GBP
Availability: InStock

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£40.03 (ex. VAT)

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Marvo Stock ID MV-214P

HS Code 85389091

SKU 3RK1903-3AA00

Condition Used

Warranty 12 months

Weight (kg) 0.07

Length (mm) 102.00

Width (mm) 30.00

Height (mm) 196.50

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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	3RK1903-3AA00
Alternative Part Number	3RK19033AA00
Manufacturer	Siemens
Product Designation	Terminal Module
Product Type Designation	TM-PF30 S47-F1 for PM-D F PROFIsafe
Design	For PMD-F PROFIsafe modules
Mounting Height	196.5 mm
Installation Width	30 mm
Mounting Depth	102 mm
Protection Class	IP20
Insulation Voltage Rated	500 V
Operating Voltage	24 V DC
Operating Current Rated	10 A
Conductor Cross-Section	Solid: 1x (0.14 ... 2.5 mm²), Finely stranded: 1x (0.14 ... 1.5 mm²), AWG: 1x (18 ... 22)
Mounting/Fixing	Standard screwdriver Size 1
Tightening Torque	0.4 ... 0.7 N·m
Communication Interface	PROFIBUS/PROFINET
Dimensions	30 x 102 x 196.5 mm

The Siemens 3RK1903-3AA00 is a high-quality terminal module designed for seamless integration with PM-D F PROFISAFE modules, utilising either PROFIBUS or PROFINET communication protocols. This terminal module is engineered to facilitate a potential group for supply, ensuring a reliable and efficient power distribution for your automation systems.

With a compact installation width of 30 mm, a mounting height of 196.5 mm, and a depth of 102 mm, the 3RK1903-3AA00 is an ideal solution for space-constrained environments. It is rated for an operating voltage of 24 V DC and can handle an operating current of up to 10 A, making it suitable for a wide range of industrial applications.

The terminal module is designed with user convenience in mind, supporting various conductor cross-sections including solid wires from 0.14 to 2.5 mm², finely stranded wires with wire end processing from 0.14 to 1.5 mm², and AWG conductors ranging from 18 to 22. This flexibility ensures that the module can accommodate different wiring requirements with ease.

Encased in a robust housing with an IP20 protection class, the 3RK1903-3AA00 is built to withstand the rigours of industrial environments while maintaining the integrity of your connections. Its insulation voltage is rated at a solid 500 V, providing an additional layer of safety and reliability.

Whether you're setting up a new system or upgrading an existing one, the Siemens 3RK1903-3AA00 terminal module is a dependable choice that offers both performance and durability for your industrial automation needs.

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 terminal module?

The terminal module is designed for use with PM-D F PROFISAFE modules, providing a reliable interface for PROFIBUS or PROFINET communication. It's used to facilitate the connection and supply of power to potential groups in automation systems.

Can this terminal module be used in safety applications?

Yes, this terminal module is suitable for safety applications as it is designed for use with PM-D F PROFISAFE modules, which are tailored for safety-oriented tasks within an automation environment.

What type of protection does the terminal module offer?

The terminal module offers IP20 protection, which means it is protected against solid objects larger than 12.5mm but is not protected against water.

What are the voltage and current specifications for this module?

The module operates at a DC voltage rated at 24 V and can handle an operating current with a rated value of 10 A.

What types of conductors can be connected to this module?

The module can accommodate solid conductors ranging from 0.14 to 2.5 mm², finely stranded conductors with wire end processing from 0.14 to 1.5 mm² according to IEC 60947, and both solid and stranded AWG conductors from sizes 18 to 22.

What are the dimensions of this terminal module?

The terminal module has a mounting height of 196.5 mm, an installation width of 30 mm, and a mounting depth of 102 mm.

What type of mounting does this terminal module support?

The terminal module supports mounting with a standard screwdriver size 1, ensuring easy installation in various industrial settings.

Is there a specific torque requirement for the screw-type terminals?

Yes, when securing screw-type terminals, a tightening torque between 0.4 and 0.7 N·m should be applied to ensure a secure connection.

How can I ensure the module is properly integrated into my system?

For proper integration, it is recommended to refer to the manual for the ET 200S distributed I/O system, which provides detailed instructions on setting up and using the terminal module within your automation system.

What should I do for recycling or disposal of the module?

For environmentally responsible recycling or disposal, the module should be taken to a certified electronic waste collection centre, as it is constructed with materials that are amenable to recycling.

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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