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Siemens 3RK1903-1CB00

Name: 3RK1903-1CB00
Brand: Siemens
SKU: 3RK1903-1CB00
Price: 96.05 GBP
Availability: InStock

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£96.05 (ex. VAT)

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Image shown may not reflect the final product

Marvo Stock ID MV-1ORS

HS Code 85365080

SKU 3RK1903-1CB00

Condition New unboxed

Warranty 12 months

Weight (kg) 0.20

Length (mm) 117.50

Width (mm) 30.00

Height (mm) 196.50

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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	3RK1903-1CB00
Alternative Part Number	3RK19031CB00
Manufacturer	Siemens
Product Brand Name	Local Safety Modules - accessories
Product Designation	PM-X
Design for Safety Circuits	For safety circuits up to safety category 4 EN 954-1
Protection Class	IP20
Bus Communication	Yes
Short Circuit Protection	No
Operating Current	5 A at 400 V rated value
Control Supply Voltage (DC)	24 V rated value; 20.4 V to 28.8 V range
Installation Dimensions	Width: 30 mm, Height: 196.5 mm, Depth: 117.5 mm
Product Function	Connection module for motor starter, feedback circuit and incoming feeder protection
Compatibility	Pluggable onto TM-X15 S27-01
Certificates/Approvals	General Product Approval, Declaration of Conformity, Type Test Certificates/Test Report
Commodity Code	85365080

The Siemens 3RK1903-1CB00 is a robust connection module designed to facilitate the integration of motor starters into automation systems. This component is engineered to support safety circuits up to Category 4 EN954-1, ensuring reliable feedback circuitry and incoming feeder protection. With a compact width of 30mm and a height of 196.5mm, it is easily pluggable onto TM-X15 S27-01, making it a versatile choice for space-conscious installations.

The module operates with a control supply voltage rated at 24V DC, accommodating a range from 20.4V to 28.8V DC, which allows for flexibility in various control environments. The operating current at 400V is rated at 5A, highlighting the module's capability to handle significant power for motor control applications.

Designed with an IP20 protection class, the 3RK1903-1CB00 ensures that the internal components are safeguarded against solid objects larger than 12mm, although it is not protected against water ingress. This level of protection is suitable for industrial environments where exposure to moisture is minimal.

The connection module's bus communication feature allows for seamless integration with other devices, facilitating efficient data exchange and system monitoring. However, it is important to note that the module does not provide short circuit protection, and additional measures should be taken to ensure circuit safety.

Overall, the Siemens 3RK1903-1CB00 is a reliable and efficient solution for enhancing motor starter connections within industrial control systems, offering both performance and ease of installation.

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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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 voltage rating for the control supply of this connection module?

The control supply voltage for the connection module is rated for 24 V DC, with an allowable range from 20.4 to 28.8 V DC.

Can this module be used for safety circuits?

Yes, the connection module is designed for use in safety circuits up to safety category 4 EN 954-1.

What is the operating current rating at 400 V for this module?

The operating current at 400 V for this module is rated at 5 A.

What are the dimensions of this connection module?

The dimensions of the connection module are 30 mm in width, 196.5 mm in height, and 117.5 mm in depth.

Is there bus communication capability with this module?

Yes, the module supports bus communication.

What is the protection class of this connection module?

The protection class for this module is IP20.

Does this module have short circuit protection?

No, the module does not have short circuit protection.

How can this module be installed or mounted?

The module is designed to be pluggable and can be easily mounted onto a compatible base unit.

What type of approvals does this connection module have?

The module comes with a general product approval and a declaration of conformity.

Can this module be used for feedback circuits and infeed protection?

Yes, it is suitable for feedback circuits and infeed protection, and can be plugged onto TM-X15 S27-01.

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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