IULHK111-1-42-5.00-01

Circuit breakers are an important element of almost every electrical system, ranging from surge protection for the largest industrial and commercial complexes to miniature fuses for home appliances. The IULHK111-1-42-5.00-01 is a manual, three-phase circuit breaker that has been designed to protect circuits from overload and short circuit conditions. This type of circuit breaker is used extensively in a variety of applications due to its versatility and cost-effectiveness.

Application Field

The IULHK111-1-42-5.00-01 circuit breaker is commonly used for pumps, motors, lighting, emergency shutdown systems, power distribution systems, air conditioning systems, and other industrial applications. It is also a suitable choice for residential applications such as protecting appliances, power tools, electronics, and lighting circuits. The IULHK111-1-42-5.00-01 circuit breaker is approved for use in both indoor and outdoor settings.

Working Principle

A circuit breaker has two functions: to protect a circuit from excessive currents and to provide a means of isolating the device from the power source. When an overload or short-circuit current flows through a circuit, the contacts of a breaker will open in a matter of milliseconds, cutting off the circuit. As an added safety feature, the circuit breaker is designed to remain open until manually reset. The trip mechanism of the IULHK111-1-42-5.00-01 circuit breaker is a thermal-magnetic type, meaning that the contacts are opened when both the thermal element (heat) and the magnetic element (current) detect a dangerous overload or short circuit condition.

Advantages

The IULHK111-1-42-5.00-01 circuit breaker has some key advantages over other types of circuit breakers. It is compact in size, allowing it to be used in tight locations or where space is limited. The breaker is also cost-effective and easy to install, since no wiring is necessary. Furthermore, the circuit breaker can be reset quickly when the overload or short circuit has been removed.

Conclusion

The IULHK111-1-42-5.00-01 circuit breaker is an efficient and reliable choice for protecting circuits from overloads and short circuits. It is suitable for a variety of applications, including industrial and residential systems. The breaker is compact, cost-effective, and easy to install, making it a popular choice for electrical systems.