IELR11-1-72-15.0-01-V Circuit Protection

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Circuit breakers are safety devices used to protect electrical apparatus and systems from dangerous over-currents and short circuits. They are an important component of industrial and commercial electric systems, offering protection from an overload of current or a short circuit. The IELR11-1-72-15.0-01-V is a circuit breaker produced by Schneider Electric. It is a thermal-magnetic circuit breaker that allows the user to set the trip current, as well as the cut-off time. This device is designed to provide remote control, reset, and alarm functions for motor controllers and related electrical equipment.

The working principle of the IELR11-1-72-15.0-01-V is based on the thermal-magnetic action principle. The perfect combination of thermal and magnetic elements act as a reliable protection for the electrical circuitry. The thermal element reacts primarily to the power dissipation of the electrical load under abnormal conditions, such as overloads or short circuits. The magnetic element reacts to the over-current, cutting off the power to the load before a fault or over-current can cause damage. The mechanical action between the two elements will cause the device to trip or cut off the power to the load.

The IELR11-1-72-15.0-01-V circuit breaker is suitable for a wide range of applications, such as industrial motor controllers, protector relays, switching devices, and transformers. It is also applicable for use in low-voltage installations, such as power distribution, machine automation, and building automation. It provides reliable and economical local and remote control, reset, and alarm functions for motor controllers as well as related electrical installations, making it an essential component of industrial and commercial electric systems.

The IELR11-1-72-15.0-01-V circuit breaker is an advanced and reliable protection device that offers excellent thermal-magnetic protection. It is a cost-effective option for motor controllers and related electrical installations. With its remote control, reset, and alarm functions, it offers reliable protection of the electrical system from dangerous overloads and short circuits. As such, it is an essential component of industrial and commercial electric systems.

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