The 140M C AFA11 Datasheet is a crucial document for anyone working with circuit breakers, particularly those involved in motor protection. It provides comprehensive technical specifications, performance characteristics, and application guidelines for the 140M series circuit breakers, enabling engineers and technicians to select, apply, and maintain these devices effectively. Understanding the information contained within the 140M C AFA11 Datasheet is essential for ensuring the safe and reliable operation of electrical systems.
Deciphering the 140M C AFA11 Datasheet Circuit Breaker
The 140M C AFA11 Datasheet serves as the definitive guide for understanding the capabilities and limitations of a specific circuit breaker model within the 140M family. These circuit breakers are primarily designed for motor protection, offering a robust and reliable means of safeguarding motors against overloads, short circuits, and phase loss. The datasheet details key parameters such as the breaker’s current rating, voltage rating, interrupting capacity, and trip characteristics. These are all critical for proper selection and application. Accurate interpretation of the 140M C AFA11 Datasheet is paramount for preventing equipment damage, minimizing downtime, and ensuring personnel safety.
Within the datasheet, you’ll find a wealth of information presented in a structured format. This information enables designers and engineers to make informed decisions. Typically, datasheets include tables outlining performance curves, dimensional drawings, and connection diagrams. For instance, the datasheet will provide trip curves that illustrate the breaker’s response time to different levels of overcurrent. Furthermore, it may include listings of applicable standards and certifications, like UL or IEC. Often, the datasheet will present this information in an easy-to-understand format, which might include:
- A product overview and key features.
- Detailed technical specifications.
- Performance curves and graphs.
- Wiring diagrams and installation instructions.
- Safety guidelines and warnings.
The 140M C AFA11 Datasheet is used across various industries where electric motors are critical components. This includes manufacturing, HVAC (heating, ventilation, and air conditioning), pumping stations, and material handling systems. The proper application of these circuit breakers, as dictated by the datasheet, helps to prevent costly motor failures and downtime. Consider the following example scenarios where the datasheet’s information is essential:
- Selecting the correct breaker rating for a specific motor load.
- Ensuring the breaker’s interrupting capacity is sufficient for the available fault current.
- Configuring the breaker’s trip settings to match the motor’s characteristics.
| Feature | Description |
|---|---|
| Current Rating | Maximum current the breaker can continuously carry. |
| Interrupting Capacity | Maximum fault current the breaker can safely interrupt. |
Now that you understand the importance of the 140M C AFA11 Datasheet, refer to the source document itself for precise details and specifications. It is your best resource to use this device effectively!