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Check similar products or call us on +44 20 4570 3439 for assistance
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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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Read more...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.
Read more...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.
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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?
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.
Part conditions explained
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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.
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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.
