JTEP-2-1REC4R-37020-300

Circuit Breaker refers to a device that disconnects a circuit from its power source when an overload or short circuit occurs. Circuit breakers are critical safety elements in virtually all electrical systems, and are used in industrial, commercial, and residential applications.

The JTEP-2-1REC4R-37020-300 is a type of circuit breaker designed for use in medium-voltage systems. This four-pole air-blast circuit breaker features current ratings of up to 3000A at 690 VAC and 10000A at 250 VDC, making it well-suited for protection in a variety of applications, particularly in marine, oil and gas, power plants, and substations.

This circuit breaker is also specifically designed to reduce the risk of catastrophic arc flashes, which are caused when electricity arcs over from the current carrying conductor to the grounded part, allowing for safe current interruption in the event of overload or short circuit without damage to either the equipment or personnel.

The JTEP-2-1REC4R-37020-300 has several features that make it a valuable addition to many electrical systems. It has a narrow and compact design, making it easy to install in confined spaces, and its built-in mechanisms for arc suppression and energy savings make it an efficient and reliable choice for many applications.

The JTEP-2-1REC4R-37020-300 is operated by an electromagnetic mechanism that is activated by a current surge exceeding the preset limit. When the operational limit is reached, the circuit breaker rapidly interrupts the circuit. This interruption is achieved either by removing the current carrying components or by reducing the current level to an acceptable limit.

The operation of the JTEP-2-1REC4R-37020-300 is monitored and controlled by an internal MICOM control. This control unit will monitor the condition of the circuit breaker and will signal an alarm if there is a problem. It will also operate the circuit breaker’s trip system in the event of a short circuit or overload current. The MICOM also includes a fusing system that will trip the circuit breaker if the current is too high or the load is too low.

This circuit breaker can also be manually operated using a mechanical switch located on the device. This switch is designed to be operated in emergency situations, such as when the current limit has been exceeded and the MICOM has not responded.

The JTEP-2-1REC4R-37020-300 is a reliable and efficient choice for medium voltage applications, and its features make it well-suited for many different applications, from oil and gas installations to power plants and substations. With its efficient operation, compact size, and excellent safety features, it is an excellent choice for many installations.