The 3RV2021-4AA10 datasheet is your key to understanding a crucial component in electrical motor control and protection. It provides all the technical specifications and performance characteristics of the 3RV2021-4AA10 circuit breaker, enabling engineers and technicians to correctly select, apply, and troubleshoot this device. This article will explore the vital information contained within the 3RV2021-4AA10 datasheet.
Decoding the 3RV2021-4AA10 Datasheet A Comprehensive Overview
The 3RV2021-4AA10 is a compact circuit breaker designed primarily for protecting motors against overload and short-circuit conditions. The 3RV2 series from Siemens are known for their reliable performance and ease of use. The 3RV2021-4AA10 Datasheet details everything from the device’s current ratings and voltage specifications to its tripping characteristics and short-circuit breaking capacity. Understanding this information is critical for ensuring the safe and efficient operation of electrical systems. The datasheet will also outline the different accessories that can be used with the circuit breaker to enhance its functionality.
The 3RV2021-4AA10 is used in a variety of applications, typically as a motor starter protector or a main circuit breaker in small distribution boards. Its compact design makes it ideal for installations where space is limited. The datasheet clarifies the mounting options, wiring instructions, and environmental considerations for proper installation. The overload protection is adjustable via a rotary switch on the front of the device, this range of adjustment will be detailed in the datasheet. Here are some key data points you might find within the 3RV2021-4AA10 datasheet:
- Rated operational current (Ie)
- Short-circuit breaking capacity (Icu)
- Voltage rating
- Trip class
- Operating temperature range
Datasheets also provide invaluable information about the device’s performance under different conditions. For example, the 3RV2021-4AA10 datasheet would detail the circuit breaker’s tripping time at different overload current levels, how it behaves under short-circuit conditions, and the expected life cycle of the device. This information is essential for performing system simulations and fault analysis. Using a table, we can easily see these parameters:
| Parameter | Value |
|---|---|
| Rated Current (Ie) | Variable, depends on setting |
| Short-Circuit Capacity (Icu) | Up to 100 kA |
To gain a deeper understanding of the 3RV2021-4AA10 circuit breaker and its capabilities, we encourage you to consult the official datasheet provided by the manufacturer. It is the most comprehensive and reliable resource for all technical information.