The 3RV2021-4EA10 Datasheet is a crucial document for anyone working with or specifying the Siemens 3RV2021-4EA10 circuit breaker. This datasheet provides a comprehensive overview of the product's specifications, features, and application details, ensuring users have all the necessary information for proper selection, installation, and operation. Understanding the contents of the 3RV2021-4EA10 Datasheet is paramount for achieving safe and efficient electrical system design.
Decoding the 3RV2021-4EA10 Datasheet: What It Is and How It's Used
At its core, the 3RV2021-4EA10 Datasheet is a technical blueprint for a specific motor protection circuit breaker. It meticulously details the electrical and mechanical characteristics of the device. This includes information on its rated current, voltage limits, tripping characteristics, and connection types. Think of it as the instruction manual for this particular component, outlining precisely what it can and cannot do. This level of detail is vital for engineers and technicians to ensure the circuit breaker is correctly matched to the load it's protecting. The importance of thoroughly reviewing and understanding this datasheet cannot be overstated, as it directly impacts the safety and reliability of electrical systems.
The primary uses of the 3RV2021-4EA10 Datasheet revolve around informed decision-making. For instance, when designing a new electrical panel or upgrading an existing one, an engineer will consult the datasheet to verify if the 3RV2021-4EA10 meets the specific requirements of the motor. This involves comparing the motor's power consumption, starting current, and operating environment against the breaker's capabilities. The datasheet typically includes:
- Technical data
- Dimensional drawings
- Wiring diagrams
- Certifications and approvals
Furthermore, the 3RV2021-4EA10 Datasheet serves as a reference during installation and troubleshooting. Electricians can use the provided wiring diagrams to ensure correct connections, minimizing the risk of errors. In the event of a fault, the tripping characteristics detailed in the datasheet help in diagnosing the cause of the overload or short circuit. A simplified table often found within the datasheet might look something like this:
| Parameter | Value |
|---|---|
| Rated operational voltage | 400 V |
| Setting range of overload release | 6.3 – 10 A |
| Number of poles | 3 |
This structured presentation allows for quick access to critical information, facilitating rapid comparisons and verification.
To fully leverage the capabilities of the Siemens 3RV2021-4EA10 circuit breaker, it is essential to consult the official 3RV2021-4EA10 Datasheet. This document provides the definitive technical specifications required for accurate application and safe operation.