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3RK1903-3AC00

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Marvo Stock ID MV-3JMS
HS Code 85369095
SKU 3RK1903-3AC00
Warranty 12 months
Weight (kg) 2.00
Length (mm) 100.00
Width (mm) 65.00
Height (mm) 290.00

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Specification & Description

Specification Description
Part Number 3RK1903-3AC00
Alternative Part Number 3RK19033AC00
Manufacturer Siemens
Product Designation Terminal Module
Product Type Designation TM-FDS65-S32-01 FS L
Design For F-DS1E-X, with energy bus infeed, with caps
Mounting Height 290 mm
Installation Width 65 mm
Installation Depth 100 mm
Protection Class IP IP20
Insulation Voltage Rated Value 690 V
Operating Voltage (AC Rated) 500 V ac
Surge Voltage Resistance Rated 6,000 V
Operating Current Rated Value 50 A
Operating Frequency (1 Rated) 50 Hz
Operating Frequency (2 Rated) 60 Hz
Connectable Conductor Cross-Sections (Solid) 1x 10 mm², 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²)
Connectable Conductor Cross-Sections (Stranded) 2x (14 ... 10) AWG
Screwdriver Tip Size Standard screwdriver Size 2
Tightening Torque (Screw-Type Terminals) 2 … 2.5 N·m
Commodity Code 853690

The Siemens 3RK1903-3AC00 is a robust terminal module designed for seamless integration with the F-DS1E-X system, offering a reliable solution for supply line connections. This terminal module is engineered to facilitate the coding for tripping groups, enhancing the operational efficiency of your safety-related applications.

With a compact installation width of 65 mm and a height of 290 mm, it is optimised for space-saving installation while providing ample room for necessary connections. The module's depth of 100 mm ensures it fits comfortably within a variety of control cabinet configurations. It is rated for an insulation voltage of 690 V and can handle an operating voltage of up to 500 V AC, making it suitable for a wide range of industrial environments.

The 3RK1903-3AC00 is capable of withstanding impulse voltage resistance up to 6,000 V and supports an operating current of 50 A, ensuring reliable performance under demanding conditions. It operates effectively within a frequency range of 50 Hz to 60 Hz, catering to both standard and specialised industrial requirements.

Designed with user convenience in mind, the terminal module accommodates various conductor cross-sections, including solid conductors of 1x 10 mm² and finely stranded conductors with wire end processing, according to IEC 60947 standards. It also supports AWG conductors, both solid and stranded, within the range of 14 to 10.

The module's protection class IP20 denotes protection against solid objects larger than 12.5 mm, making it suitable for use in environments where there is no requirement for moisture or dust resistance. For secure and reliable installation, the terminal module specifies a standard screwdriver size 2 for the screw-type terminals, with a tightening torque range of 2 to 2.5 N·m.

The Siemens 3RK1903-3AC00 terminal module is a testament to Siemens' commitment to quality, reliability, and innovation, providing a dependable solution for your industrial control and safety system 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.

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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?

The terminal module is designed for use with the F-DS1E-X system, providing a connection point for supply lines and featuring coding for tripping groups. It facilitates the distribution of power and signals within industrial automation systems.

Can you describe the physical dimensions of the terminal module?

The terminal module has a mounting height of 290 mm, an installation width of 65 mm, and a mounting depth of 100 mm, making it compact and suitable for various industrial environments.

What type of protection does the terminal module offer?

The terminal module is rated with a protection class of IP20, indicating that it is protected against solid objects larger than 12.5 mm but not against water ingress.

What is the maximum operating voltage for this terminal module?

The terminal module can operate at a maximum voltage of 500 V AC, suitable for a range of industrial applications.

What is the rated operating current for this module?

The module is rated for an operating current of 50 A, which is indicative of the maximum current it can safely carry under specified conditions.

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

The module can accommodate solid conductors of 1x 10 mm², as well as finely stranded conductors with wire end processing of 2x (1 ... 2.5 mm²) and 2x (2.5 ... 6 mm²), according to IEC 60947 standards.

What is the required tightening torque for the screw-type terminals?

The screw-type terminals should be tightened with a torque of 2 to 2.5 N·m to ensure a secure and reliable connection.

What frequency is the terminal module rated for?

The terminal module is rated for operating frequencies of 50 Hz and 60 Hz, making it versatile for different power supply systems.

What is the impulse voltage resistance of the terminal module?

The terminal module has an impulse voltage resistance rated at 6,000 V, providing robust protection against voltage spikes.

What is the insulation voltage of the terminal module?

The terminal module has an insulation voltage rated at 690 V, which is the maximum voltage the insulation can withstand.

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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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