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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 | 3RV1901-0H |
| Alternative Part Number | 3RV19010H |
| Manufacturer | Siemens |
| Product Type | Cover for transverse auxiliary switch |
| Suitable For | SIRIUS Circuit-Breaker |
| Design | Cover caps for transverse auxiliary switch |
| Circuit-Breaker Sizes | S00, S0, S2, S3 |
| Protection Class | IP20 on the front |
| Ambient Temperature Range | -50°C to +80°C (storage), -20°C to +60°C (operation) |
| Mounting Type | Plug-in fixing |
| Dimensions (Width x Height x Depth) | 10 mm x 45 mm x 35 mm |
| Connectable Conductor Cross-Sections | For auxiliary contacts: solid 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) |
| Certificates/Approvals | CE, UL, CSA, CCC |
| Environmental Confirmation | Confirmations available upon request |
The Siemens 3RV1901-0H is a meticulously engineered cover for SIRIUS circuit-breakers, specifically designed to accommodate transverse auxiliary switches. This component is an essential accessory for enhancing the functionality and safety of your circuit protection system. With its robust construction, the cover ensures IP20 protection on the front, safeguarding against solid objects and facilitating a secure and reliable electrical infrastructure.
Crafted to seamlessly integrate with SIRIUS circuit-breakers of sizes S00, S0, S2, and S3, the 3RV1901-0H is a testament to Siemens' commitment to compatibility and versatility. The cover's plug-in fixing design allows for swift and effortless installation, making it a convenient choice for both new setups and maintenance tasks.
The 3RV1901-0H is built to withstand the rigours of industrial environments, with an operational temperature range of -20°C to +60°C and storage temperature capabilities from -50°C to +80°C. This ensures that the cover maintains its integrity and performance even in extreme conditions.
Siemens' attention to detail is evident in the 3RV1901-0H's dimensions, which are meticulously specified to ensure a perfect fit. With a width of 10mm, height of 45mm, and depth of 35mm, the cover is compact yet robust, providing a protective barrier without compromising on space efficiency.
The 3RV1901-0H is not only a practical component but also comes with the assurance of quality and compliance. It holds certifications from CE, UL, CSA, and CCC, reflecting its adherence to international standards and its suitability for a wide range of industrial applications.
In summary, the Siemens 3RV1901-0H cover cap is an indispensable accessory for your SIRIUS circuit-breaker setup, offering protection, ease of installation, and compliance with global standards, all while maintaining Siemens' renowned quality and reliability.
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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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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Frequently Asked Questions
What is the purpose of the cover for the Siemens circuit-breaker?
The cover is designed to provide protection for the transverse auxiliary switch of the Siemens SIRIUS circuit-breaker. It helps to prevent accidental contact and keeps the auxiliary switch free from dust and debris, ensuring reliable operation.
Can this cover be used with any size of Siemens SIRIUS circuit-breaker?
This cover is compatible with multiple sizes of Siemens SIRIUS circuit-breakers, specifically the S00, S0, S2, and S3 sizes.
How is the cover attached to the circuit-breaker?
The cover is designed for easy installation with a plug-in fixing method, allowing it to be securely attached to the circuit-breaker without the need for additional tools.
What type of protection does the cover provide?
The cover provides a degree of protection classified as IP20, which offers protection against solid objects larger than 12mm but not against water.
What are the dimensions of the cover?
The cover has a width of 10mm, a height of 45mm, and a depth of 35mm.
Is the cover suitable for use in various environmental conditions?
Yes, the cover is suitable for a range of ambient temperatures, from as low as -50°C during storage to up to +80°C, and from -20°C to +60°C during operation.
What certifications does the cover hold?
The cover holds several certifications, including CE, UL, CSA, and CCC, indicating compliance with international safety and quality standards.
How many covers come in a package?
The covers are supplied in units of 10, providing ample quantity for multiple circuit-breakers or replacements when needed.
Can the cover be used in conjunction with other accessories?
Yes, the cover can be used alongside other mountable accessories for Siemens SIRIUS circuit-breakers, but it is important to ensure compatibility with the specific model and size of the circuit-breaker.
Is there any maintenance required for the cover?
The cover does not require any special maintenance. However, it's advisable to periodically check for any signs of damage or wear that could compromise its protective capabilities.
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.
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.
