LEJBX66-1-61-20.0-AZ-M6-T Circuit Protection

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Circuit breakers are an essential component of any electrical system and are found in most buildings, businesses, and homes all around the world. The LEJBX66-1-61-20.0-AZ-M6-T circuit breaker is a three-pole, thermal-magnetic circuit breaker with a current rating of 63A and a voltage rating of 400V AC. It is designed to protect against overload, short circuits, and ground faults.

The LEJBX66-1-61-20.0-AZ-M6-T circuit breaker is a compact, lightweight unit which requires minimal installation space. It also features adjustable over-current tripping characteristics, indicating LEDs for checking circuit status, and a manual override switch for controlling the voltage in emergency situations.

The core function of the LEJBX66-1-61-20.0-AZ-M6-T circuit breaker is to protect the electrical system in loading conditions. In other words, it will trip off when a pre-specified current threshold is exceeded, thus protecting the connected equipment and lending a helping hand in reducing the risk of fires caused by overloaded circuits.

To achieve this, the LEJBX66-1-61-20.0-AZ-M6-T circuit breaker relies on two components working in tandem: a thermal element and a magnetic element. The thermal element controls the circuit breaker\'s response to overloads. When the current exceeds the rated value, the thermal element increases the current in the circuit breaker and trips it off.

The magnetic element controls the circuit breaker\'s response to short circuits and ground faults. When there is an interruption in the electrical circuit, the magnetic element causes a magnetically controlled switch to open, thus disconnecting the power to the circuit. This provides an instantaneous response, thereby reducing the risk of damage from short circuits and ground faults.

In addition to its protection capabilities, the LEJBX66-1-61-20.0-AZ-M6-T circuit breaker has other features that are very beneficial to end-users. These features include a manual reset function, indicating LEDs for checking circuit status, and a keylock feature for preventing the circuit breaker from being randomly switched off.

The LEJBX66-1-61-20.0-AZ-M6-T is ideal for a wide variety of applications, such as in panel boards, transformers, and motor control centers. It is also highly suitable for all sorts of lighting and electrical service systems in residential, commercial, and industrial settings, making it a popular choice for engineers and electrical contractors.

In conclusion, the LEJBX66-1-61-20.0-AZ-M6-T circuit breaker is a reliable and versatile device that offers maximum protection against overloads, short circuits, and ground faults. It is suitable for a wide range of electrical systems in residential, commercial, and industrial settings. With its adjustable over-current tripping characteristics, indicating LEDs, and a manual override switch, it provides users with an excellent level of control over their electrical systems.

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