For anyone delving into the world of industrial automation and electrical control systems, understanding the specifications of crucial components is paramount. The 3rv2021-4ea10 Datasheet is a key document that provides in-depth information about a specific motor protection circuit breaker. This article aims to demystify the 3rv2021-4ea10 Datasheet, making its contents accessible and highlighting its vital role in ensuring safe and efficient operation.
What is the 3rv2021-4ea10 Datasheet and How is it Used?
The 3rv2021-4ea10 Datasheet is an official technical document released by the manufacturer of the 3rv2021-4ea10 motor protection circuit breaker. It serves as a comprehensive reference, detailing everything from the device's electrical characteristics and physical dimensions to its operational limits and safety features. Essentially, it’s the blueprint that tells you exactly what the 3rv2021-4ea10 can do, how it works, and how to integrate it safely into an electrical system. This information is critical for engineers, electricians, and maintenance personnel.
The primary use of the 3rv2021-4ea10 Datasheet is to ensure correct selection, installation, and operation of the circuit breaker. It outlines key parameters such as:
- Rated operational voltage
- Rated current and overload settings
- Short-circuit breaking capacity
- Trip class for thermal overload protection
- Environmental operating conditions
Understanding these specifications is not just about performance; it's fundamentally about safety and preventing damage to expensive equipment. For instance, selecting a breaker with an insufficient breaking capacity could lead to catastrophic failure during a short circuit, posing a significant risk to personnel and the facility.
Here's a glimpse of the kind of details you’ll find within the datasheet, often presented in tables and diagrams:
| Parameter | Typical Value (Example) |
|---|---|
| Rated Insulation Voltage | 690 V |
| Overload Setting Range | 4.0 - 6.3 A |
| Short-Circuit Breaking Capacity | 100 kA at 400 V |
The datasheet also provides installation instructions, wiring diagrams, and information on how to connect auxiliary contacts for signaling purposes. This detailed guidance helps ensure that the device is installed correctly, minimizing the possibility of installation errors and ensuring that its protective functions are reliably activated when needed.
The 3rv2021-4ea10 Datasheet is indispensable for various applications in industrial settings. It is used in the design phase to select the appropriate protection device for specific motor loads, ensuring that the motor is adequately protected against overloads, short circuits, and phase failures. During installation, it guides electricians on proper wiring and mounting. For maintenance teams, it’s a critical resource for troubleshooting, understanding trip causes, and performing routine checks. The information within the datasheet directly impacts the reliability and longevity of electrical systems, making it a cornerstone of effective electrical engineering practices. It is also crucial for complying with industry standards and regulations.
We encourage you to refer to the official source for the 3rv2021-4ea10 Datasheet. This will provide you with the most accurate and up-to-date technical specifications for this essential component.