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Specifications
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 |
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3RV1901-0H Product Description
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.
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.