IEGH66-35127-2-V Circuit Protection

Introduction

The IEGH66-35127-2-V is a three-pole thermal-magnetic molded case circuit breaker (MCCB). It provides overload, short circuit, and thermal protection. It is suitable for use in residential, commercial and industrial applications, and is designed to meet IEG66 and CE standards. The IEGH66-35127-2-V is designed to provide current and voltage protection, as well as protection against ground faults and other faults.

Application Field

The IEGH66-35127-2-V is commonly used in a variety of applications including residential, commercial and industrial applications. It is suitable for use in residential and commercial wiring and equipment, as well as electronic and computer-controlled systems. The application field suggests that the 360A, 600 V, three pole breaker is best suited for lighting, motors, HVAC systems, and other applications that require a circuit breaker that is rated for higher current than other breakers in the same family.

Working Principle

The IEGH66-35127-2-V is a thermal-magnetic circuit breaker, which uses thermal-magnetic technology to detect and protect against overcurrent and short circuit faults. The working principle of the IEGH66-35127-2-V also includes three main components: the thermal portion, the magnetic portion and the breaker. The thermal portion of the IEGH66-35127-2-V utilizes a bimetal strip to detect and protect against overheating and thermal runaway.

The magnetic portion is designed to detect and protect against overcurrent or short circuit overloads. This Magnetic Trip Unit senses changes in current flow due to a short circuit or overload, and trips the breaker when the current reaches a preset level. The breaker is then able to disconnect the circuit and shut off the power.

In addition to the thermal-magnetic trip unit, the IEGH66-35127-2-V features an optional ground fault trip unit. This trip unit is designed to sense and protect against ground faults, which can be caused by either a short circuit or an overload condition. It trips the breaker if the current reaches a preset level, resulting in the disconnection of the circuit and the shutdown of the power.

Conclusion

The IEGH66-35127-2-V is a three-pole thermal-magnetic molded case circuit breaker (MCCB) designed to provide electrical protection against overcurrent, short circuit, and thermal overloads. Its application field comprises of residential, commercial and industrial applications, while it utilizes the Thermal-magnetic trip unit and optional ground fault trip unit to detect and protect against faults or overcurrents.