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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RU1900-1B |
| Alternative Part Number | 3RU19001B |
| Manufacturer | Siemens |
| Product Type | Cable release with holder for RESET |
| Design | 400 mm long |
| Suitable for Overload Relay Sizes | S00, S0, S2, S3 |
| Ambient Temperature (Storage) | -50°C to +80°C |
| Ambient Temperature (Operation) | -20°C to +70°C |
| Certificates/Approvals | General Product Approval, Test Certificates, Declaration of Conformity, Environmental Confirmations |
| Compatibility | For use with 3RU11, 3RB10, 3RB20, 3RB21 overload relays |
| Product Family | SIRIUS |
| Status | Phased-out product; successor types are 3RU2900-1B or 3RB3980-0B |
The Siemens 3RU1900-1B is a cable release with holder designed for seamless integration with Siemens overload relays, specifically the 3RU11, 3RB20, and 3RB21 models, ranging from sizes S00 to S12. This accessory is engineered to facilitate the remote resetting of the associated overload relay, enhancing the functionality and convenience of your control system.
Constructed to withstand the rigours of industrial environments, the 3RU1900-1B operates reliably within an ambient temperature range of -20°C to +70°C during operation, and can be stored in conditions ranging from -50°C to +80°C. Its robust design, measuring 400 mm in length, ensures it is both durable and suitable for a variety of industrial settings.
The 3RU1900-1B is a testament to Siemens' commitment to quality, safety, and innovation, providing a practical solution for maintaining and managing your electrical systems with greater efficiency and control. Whether you're looking to streamline your operations or ensure consistent performance, this cable release with holder is an essential component for any industrial automation system.
Commonly Asked Questions
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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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Frequently Asked Questions
What is the purpose of the Siemens 3RU1900-1B?
The Siemens 3RU1900-1B is a cable release with a holder designed for resetting purposes. It is used in conjunction with Siemens overload relays and is suitable for sizes S00 to S3. Its primary function is to enable remote resetting of the associated relay, enhancing operational convenience and safety.
Can the Siemens 3RU1900-1B be used in extreme temperatures?
Yes, the Siemens 3RU1900-1B is designed to operate within a wide range of temperatures. It can function normally during operation between -20°C and +70°C and can be stored in temperatures ranging from -50°C to +80°C.
How long is the cable provided with the Siemens 3RU1900-1B?
The cable release that comes with the Siemens 3RU1900-1B is 400 mm in length, providing sufficient reach for remote resetting applications.
What sizes of overload relays is the Siemens 3RU1900-1B compatible with?
The Siemens 3RU1900-1B is compatible with Siemens overload relays of sizes S00, S0, S2, and S3, making it a versatile accessory for a range of applications.
Is the Siemens 3RU1900-1B a current product or is it phased out?
The Siemens 3RU1900-1B has been indicated as a phased-out product, and its preferred successor types are the SIRIUS 3RU2 or the 3RB3980-0B.
What certifications does the Siemens 3RU1900-1B hold?
The Siemens 3RU1900-1B holds general product approvals and certifications that ensure its compliance with industry standards, although specific certificates should be checked for the exact details.
How is the Siemens 3RU1900-1B installed?
Installation of the Siemens 3RU1900-1B involves attaching the cable release with its holder to the appropriate Siemens overload relay. Detailed installation instructions are provided with the product to ensure correct and safe setup.
Can the Siemens 3RU1900-1B be used for multiple reset operations?
Yes, the Siemens 3RU1900-1B is designed for repeated use and can be used to perform multiple remote reset operations as required in the application it is deployed in.
What maintenance is required for the Siemens 3RU1900-1B?
The Siemens 3RU1900-1B typically requires minimal maintenance. However, it is advisable to periodically check the integrity of the cable and the proper functioning of the release mechanism to ensure reliable operation.
Are there any specific environmental considerations for the Siemens 3RU1900-1B?
While the Siemens 3RU1900-1B is robust and can operate in a range of environmental conditions, it is always recommended to install it in a location that is free from excessive dust, moisture, and corrosive substances to maintain its longevity and performance.
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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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.
