IEGBX66-35333-50-V

Circuit breakers are widely used in applications that require safety protection and most modern household appliances and industrial equipment use them. This article will focus on the application field and working principle of the IEGBX66-35333-50-V type circuit breaker.

This type of circuit breaker is generally used for circuit control and protection of low-voltage power distribution networks that require frequent operation, such as electric rakes, elevators, air conditioners, low-voltage electric fields, etc. It is suitable for AC 50Hz, rated operating voltage up to 650V, rated operating current up to 50A. It is also fully compliant with IEC60947-2, VDE0660 standard safety regulations.

The circuit breaker consists of three main parts: frame, operating mechanism, and trip unit. The frame is the outermost part and is used to hold all the components in place. The operating mechanism consists of an operating handle and other operating components and is responsible for controlling the on and off of the circuit breaker. The trip unit contains the main trip device and the auxiliary trip device. It is in charge of two functions. The first is to detect the overload current, short-circuit current, and no-load current that pass through the circuit breaker, and the second is to take action according to the situation detected, such as cutting off the circuit and preventing further damage.

The operation of the circuit breaker is simple. When the current passing through the circuit needs to be cut off due to any of the mentioned scenarios, the trip unit will detect this and make the operating mechanism cut off the circuit. When the current is restored to a safe level or when the fault is cleared, the operating mechanism can then be reset and the circuit restored.

In general, the IEGBX66-35333-50-V circuit breaker is simple to use, reliable in operation, and very safe. It has low power consumption during normal operation and low noise under short-circuit conditions. It is also resistant to impact and shock, and is able to withstand voltage changes and electrical surges. In addition, the operating temperature range is wide and the operating temperature can range from -5°C to 40°C.

In short, the IEGBX66-35333-50-V circuit breaker is a reliable and safe electrical protection solution. It is suitable for a wide range of applications, including low-voltage power distribution systems, electrical rakes, elevators, air conditioners, and low-voltage electric fields. It is also compliant with all applicable safety regulations.