JLM-1-1RLS5-33349-225 Circuit Protection

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Circuit breakers are electrical devices used to trip or quickly disconnect a circuit under certain conditions, such as over-current or short-circuit. They are designed to protect circuits and equipment from damage due to excessive current flow. The JLM-1-1RLS5-33349-225 circuit breaker is a type of ground-fault circuit interrupter (GFCI) breaker used in a three-phase power system.

A GFCI is used to detect ground faults in an electrical system and provide protection against fire hazards, electric shocks, and other unintentional overloads. The GFCI\'s operation is based on a comparison of the currents flowing through the various legs of a power system. When an imbalance is detected between the legs, the GFCI breaker rapidly opens the circuit, cutting off power to the system and keeping the person or object connected to the power system safe.

The JLM-1-1RLS5-33349-225 circuit breaker is designed to meet requirements for safe operation under abnormal conditions. The JLM-1-1RLS5-33349-225 has a compact design and comes with an LED indication of a ground-fault. The breaker has a current-limiting, double-throw, shunt-trip mechanism that allows it to rapidly trip the circuit when an abnormal condition is detected. The rated working voltage of the breaker is 600V AC and its rated current is 225A. The rated frequency is 50/60 Hz.

The JLM-1-1RLS5-33349-225 GFCI breaker is primarily used in three-phase power systems, such as in residential and commercial buildings, industrial production lines, and power distribution systems. The breaker’s high sensitivity allows it to quickly trip the circuit under abnormal conditions, such as phased faults, short-circuits, and over-currents. It is also used as primary protection for personnel and equipment from ground voltage impurities caused by abnormal voltages and currents.

The JLM-1-1RLS5-33349-225 circuit breaker has several advantages over traditional circuit breakers. For example, it has a higher speed of trip action compared to standard circuit breakers. It is also more sensitive than standard circuit breakers, which makes it suitable for use in areas where personnel and equipment are at risk of being subject to ground voltage impurities. Furthermore, the JLM-1-1RLS5-33349-225 is more reliable and has a longer service life than traditional circuit breakers, which reduces maintenance costs.

In summary, the JLM-1-1RLS5-33349-225 is a type of GFCI breaker used for ground-fault protection in three-phase power systems. It is a reliable, high-speed, and sensitive breaker with a long service life. The JLM-1-1RLS5-33349-225 is used for protection from ground voltage impurities, short-circuits, over-currents, and phased faults, making it an ideal choice for industrial, residential, and commercial applications.

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