IULZXK1-1REC5-39218-60

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Circuit Breakers are a type of electrical switch designed to protect circuits from damages caused by overloads, short-circuits and ground faults. The IULZXK1-1REC5-39218-60 is a medium voltage molded case circuit breaker (MCCB) with a continuous current rating of 690 amps. It is designed for medium voltage applications such as industrial and commercial installations, distribution networks, and busbar/cable systems.

The IULZXK1-1REC5-39218-60 is an air-break MCCB with three poles. It has an adjustable thermal overload trip unit and fixed magnetic trip unit, both of which have an adjustable current setting. It has a visible contact position plus an additional magnet coil in the supply circuit. There is a visible blade pre-tensioned mechanism for providing mechanical protection against contact arcing and maloperation. It also has a visible connector for coils and trip units.

The IULZXK1-1REC5-39218-60 circuit breaker is used in medium voltage installations. It is designed to trip quickly in the event of a fault, thus protecting personnel and equipment from damage due to over-currents. It is ideal for protecting circuits in industrial and commercial installations, as well as in distribution networks and busbar/cable systems. It is suitable for both indoor and outdoor use.

The working principle of IULZXK1-1REC5-39218-60 circuit breaker is simple. When an overload or short circuit occurs, the current in the circuit is monitored and when it exceeds the maximum that can be supported by the wire or components, the overload trip unit operates and interrupts the fault current. This prevents further damage to the circuit or components due to the high current.

The IULZXK1-1REC5-39218-60 circuit breaker features an adjustable thermal overload trip unit with a visible contact setting. The thermal overload trip monitoring circuit monitors the current through the breaker and if the current exceeds a predetermined setting the contacts in the trip unit open thus interrupting the current flow. The magnetic trip unit also monitors the current by using electromagnets to deflect the trip mechanism in the event of an over-current. If the current exceeds a predetermined setting, the trip mechanism is tripped and the circuit breaker is interrupted.

The IULZXK1-1REC5-39218-60 circuit breaker is a reliable and efficient means of protecting circuits and personnel from the damaging effects of excessive currents. It is relatively inexpensive and can be installed in various types of applications. The adjustable settings and over-temperature protection make it ideal for industrial, commercial and distribution networks. The IULZXK1-1REC5-39218-60 circuit breaker is designed to protect circuits from damage due to over-currents, short-circuits and ground faults.

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