The TeSys LE enclosed star-delta starter you've described is a comprehensive solution for controlling motors using the star-delta starting method. Let's break down its components:

1. Enclosed Starter: The enclosure provides protection for the components inside and ensures safety for operators. It typically includes terminals for wiring connections and may have indicators or labels for easy identification.
2. Star-Delta Starting: This starter is designed for the star-delta starting method, which is commonly used for large motors to reduce the starting current and torque. It involves starting the motor in the star configuration to limit the current during startup and then switching to the delta configuration for normal operation.
3. Components: The starter includes 3 LC1D contactors. These contactors are used for switching the motor circuits. LC1D contactors are well-known for their reliability and efficiency in industrial applications.
4. Pushbuttons: The starter comes with 2 pushbuttons. These pushbuttons are used for manual control of the motor. One pushbutton is typically used for starting the motor, and the other is used for stopping it.

Overall, this TeSys LE enclosed star-delta starter provides a complete and convenient solution for controlling motors using the star-delta starting method. It includes all the necessary components, such as contactors and pushbuttons, for safe and efficient motor operation in industrial environments.