IULHK111-1REC4-42-50.0-A-01 Circuit Protection

The IULHK111-1REC4-42-50.0-A-01 circuit breaker is widely used in industrial and commercial settings to provide protection against overcurrents and short circuits. It is designed to detect and prevent overcurrent and short-circuit conditions and then open the circuit to prevent further damage. This type of circuit breaker is also known as an Earth Leakage Circuit Breaker (ELCB).

A circuit breaker is a device that is designed to protect an electrical circuit from damage due to overcurrent, short-circuits, and ground-faults. The circuit breaker is typically composed of two parts: a sensing element and a contactor. The sensing element is usually a bimetallic strip that bends and expands with the increase in current flow. This causes the contactor, typically a switch, to open and break the circuit.

When an overcurrent or short-circuit occurs, the bimetallic strip bends, which causes the contactor to open and break the circuit. The contactor is designed to open the circuit before the current reaches dangerous levels and thus prevent damage. The circuit breaker also contains a reset mechanism that can be used to reset the breaker after a fault has been cleared.

IULHK111-1REC4-42-50.0-A-01 circuit breaker is a specific type of overcurrent protection device used for residential and light commercial applications. This type of circuit breaker contains advanced features such as visual fault indication, adjustable trip settings, and integrated shunt trip devices. IULHK111-1REC4-42-50.0-A-01 circuit breakers are designed for UL/CSA-listed applications and are suitable for power distribution systems with a maximum voltage of 600 volts a/c and 250 volts d/c.

In addition to providing protection against overcurrent and short circuits, the IULHK111-1REC4-42-50.0-A-01 circuit breaker can also minimize exposure to shock hazards. The breaker includes a built-in ground fault protection feature that detects and trips on ground faults that could potentially cause shock. The breaker is designed to trip before the current can reach dangerous levels, thus preventing shock and other possible injuries.

The IULHK111-1REC4-42-50.0-A-01 circuit breaker is designed for residential and light commercial applications, and is suitable for use in a variety of settings including homes, offices, and industrial sites. This type of circuit breaker is an economical and reliable solution for providing overcurrent protection with a high level of safety.