LELK111-39950-10-V

Circuit Breakers

The LELK111-39950-10-V circuit breaker is an advanced type of breaker that is commonly used in many areas. This type of circuit breaker is often used to protect motors, transformers, and other types of electrical devices from overload and short circuit damage. The circuit breaker is also designed to reduce the risk of fire in areas where it is installed.

Application Field

This type of circuit breaker is suitable for use in industrial and commercial settings. It can be used in businesses with large electrical systems such as factories, warehouses, and shopping centers. It is also great for residential houses, apartments, and other buildings that require additional protection from over voltage or short circuit damage.

Working Principle

The LELK111-39950-10-V circuit breaker works by automatically tripping the circuit when excessive current is detected on the line. This is done by causing the breaker to disconnect the electricity supply either by opening the contacts or by making it less conductive. By doing this, it can prevent further damage to the electrical device or system.

The circuit breaker uses an internal mechanical device to detect when the current exceeds its rated value and then it responds by tripping automatically. It has two coils which are shunt wound and make decisions regarding when to trip the breaker. The device also contains two contacts which are secured by a mechanism that helps to ensure that the contacts remain closed until the circuit breaker is tripped.

Other Features

The LELK111-39950-10-V circuit breaker is designed to be able to withstand temperatures ranging from -20°C to +1000°C. It has an impact resistance of up to 10 g and an energy absorption capacity of up to 30 joules. It is also designed to provide protection against any external shock or vibration.

The breaker is also designed for easy installation and maintenance. It has a removable cover for easy access to terminal supports, test points, and other components. It also features a Dust Cover which helps to prevent dirt and debris from entering the device.

The LELK111-39950-10-V circuit breaker is a great choice for any industrial application. It offers reliable protection, easy installation and maintenance, and superior temperature tolerance. It is ideal for protecting motors, transformers, and other types of electrical devices from overload and short circuit damage.