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Siemens

3RK1903-0AB10

£48.68 (ex. VAT)

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Marvo Stock ID MV-1IWU
HS Code 85369095
SKU 3RK1903-0AB10
Condition Used
Warranty 12 months
Weight (kg) 0.20
Length (mm) 100.00
Width (mm) 45.00
Height (mm) 264.00
EAN 4011209398290

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Specification & Description

Specification Description
Part Number 3RK1903-0AB10
Alternative Part Number 3RK19030AB10
Manufacturer Siemens
Product Designation Terminal Module
Product Type Designation TM-DS45-S31
Design For DS1-x, with energy bus bushing
Mounting Height 264 mm
Installation Width 45 mm
Installation Depth 100 mm
Protection Class IP IP20
Insulation Voltage Rated Value 690 V
Operating Voltage at AC Rated Value 500 V
Surge Voltage Resistance Rated Value 6,000 V
Operating Current Rated Value 40 A
Operating Frequency 1 Rated Value 50 Hz
Operating Frequency 2 Rated Value 60 Hz
Type of Connectable Conductor Cross-Sections Solid: 1x 10 mm², 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²)
Size of the Screwdriver Tip Standard screwdriver Size 2
Tightening Torque with Screw-Type Terminals 2 ... 2.5 N·m

The Siemens 3RK1903-0AB10 is a robust and reliable terminal module, designed specifically for ET 200S DS for Direct-On-Line (DOL) starters without a supply line connection. This high-quality component is capable of handling an operating voltage of up to 500V AC and a surge voltage resistance of up to 6000V. With an operating current rated value of 40A, it is well-suited for demanding industrial applications.

The terminal module features a compact design with a mounting height of 264mm, an installation width of 45mm, and an installation depth of 100mm. It is designed to accommodate a variety of conductor cross-sections, including solid conductors of 1x 10 mm², 2x (1 ... 2.5 mm²), and 2x (2.5 ... 6 mm²).

The Siemens 3RK1903-0AB10 terminal module is IP20 rated, offering a degree of protection against touch by fingers and objects not greater than 12mm. It is a testament to Siemens' commitment to quality, reliability, and innovation in industrial automation.

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 purpose of this terminal module?

This terminal module is designed for use with ET 200S DS for DOL starter without supply line connection. It's a crucial component in ensuring the smooth operation of your machinery.

What are the technical specifications of this terminal module?

The terminal module has an insulation voltage rated value of 690V and an operating voltage at AC rated value of 500V. It has a surge voltage resistance rated value of 6,000V and an operating current rated value of 40A. It can operate at a frequency of 50Hz or 60Hz.

What type of conductors can be connected to this terminal module?

The 3RK1903-0AB10 terminal module can connect to solid conductors of 1x 10 mm², 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²). It can also connect to finely stranded conductors with core end processing of 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²), according to IEC 60947.

What are the installation dimensions of this terminal module?

The terminal module has a mounting height of 264mm, an installation width of 45mm, and an installation depth of 100mm.

What is the protection class of this terminal module?

The terminal module has a protection class of IP20, which means it's protected against solid objects up to 12mm but has no protection against water.

What is the tightening torque with screw-type terminals of this terminal module?

The tightening torque with screw-type terminals of the 3RK1903-0AB10 terminal module is 2 to 2.5 N·m.

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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.