IULHK111-1REC4-71302-24

IULHK111-1REC4-71302-24 is a type of circuit breaker, which is a safety device used within an electrical circuit to prevent excessive currents from causing damage. It is designed to be able to disconnect the circuit quickly in order to protect it from overload or short circuits.

These circuit breakers are primarily used in residential, commercial, and industrial electrical systems in order to help maintain safe levels of current throughout the circuit. The function of a circuit breaker is similar to that of a fuse, but it is considered to be more efficient and reliable. It is also more easily reset or replaced than a fuse.

This particular type of circuit breaker, IULHK111-1REC4-71302-24, is designed to protect circuits that have currents up to 630 Amps. It is constructed of a highly insulating plastic case, which helps protect it from wear and tear. Inside the case is a collection of contact elements that, when triggered, quickly disconnects the entire circuit.

The working principle of this type of circuit breaker is based on thermal-magnetic operation. When the level of current in the circuit exceeds the preset safety limit, thermal technology is used to detect the increase in temperature and cause the contact elements to disconnect the circuit. Magnetic elements then come into play to trap any further movement of electrons and prevent damage.

Circuit breakers are essential components of any electrical system, providing safety and protection against electrical faults, power surges, and short circuits. The IULHK111-1REC4-71302-24 type of circuit breaker offers a reliable and efficient source of protection when the current passing through the circuit reaches dangerously high levels. With its thermal-magnetic operation, it is able to quickly and efficiently identify and respond to such situations, providing vital protection to the electrical system.