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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RK1903-0AK00 |
| Alternative Part Number | 3RK19030AK00 |
| Manufacturer | Siemens |
| Product Type | Terminal Module |
| Operating Voltage | 500 V ac |
| Operating Current | 50 A |
| Suitable For | ET200S |
| Insulation Voltage | 690 V |
| Surge Voltage Resistance | 6000 V |
| Operating Frequency | 50 Hz, 60 Hz |
| Connectable Conductor Cross-Sections | Solid: 1x 10 mm², 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²) |
| Protection Class | IP20 |
| Mounting Height | 290 mm |
| Installation Width | 65 mm |
| Installation Depth | 100 mm |
| Design | For DS1e-x and DSS1e-x, with energy bus infeed, with caps |
The Siemens 3RK1903-0AK00 is a robust and reliable terminal module designed for use with the ET200S system. This high-performance part is rated for 500 V AC and 50 A, making it suitable for a wide range of industrial applications. The terminal module is designed to offer a high level of surge voltage resistance, rated at 6,000 V, ensuring it can withstand demanding conditions. With a protection class of IP20, it is designed to be safe and secure in a variety of environments. The 3RK1903-0AK00 can accommodate a variety of conductor cross-sections, providing flexibility in installation and use. This Siemens terminal module is a high-quality component that delivers reliable performance and durability, making it a valuable addition to your industrial automation systems.
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Frequently Asked Questions
What is the main function of this terminal module?
This terminal module is designed to be used with the ET200S system. It provides a secure and efficient connection for electrical circuits.
What are the technical specifications of this terminal module?
The terminal module has an operating voltage of 500 V AC, an operating current of 50 A, and a surge voltage resistance of 6000 V. It can operate at frequencies of 50 Hz and 60 Hz.
What type of conductors can be connected to this terminal module?
The 3RK1903-0AK00 terminal module can connect to solid conductors of 1x 10 mm², 2x (1 ... 2.5 mm²), and 2x (2.5 ... 6 mm²).
What is the protection class of this terminal module?
The terminal module has a protection class of IP20, which means it is protected against solid objects larger than 12.5 mm but not protected against liquids.
What is the installation size of this terminal module?
The terminal module has a mounting height of 290 mm, an installation width of 65 mm, and an installation depth of 100 mm.
What is the insulation voltage of this terminal module?
The terminal module has an insulation voltage rated value of 690 V.
What is the design of this terminal module?
The 3RK1903-0AK00 terminal module is designed for DS1e-x and DSS1e-x, with energy bus infeed, and comes with caps.
