IULK1-39775-7

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Circuit Breakers help protect electrical circuits from possible damage due to unexpected fluctuations in the electrical current. The IULK1-39775-7 circuit breaker is designed to provide overload and short-circuit protection for motors, generators, and other electrical equipment.

IULK1-39775-7 Overview

The IULK1-39775-7 is an air circuit breaker that is ideal for high current applications. It features a unique design that allows it to interrupt high currents at a wide range of temperatures. This circuit breaker is rated for 600V in AC applications, and 250V in DC applications. It is also UL certified, making it suitable for use in many types of industrial, commercial, and residential applications.

IULK1-39775-7 Application

The IULK1-39775-7 air circuit breaker is typically used in applications such as industrial motor control and power distribution systems. It is also suitable for use with appliances, HVAC systems, pumps, and other large electrical equipment that require high levels of current protection.

IULK1-39775-7 Working Principle

The IULK1-39775-7 circuit breaker is designed with a trip unit that responds to the current flowing through the breaker. If the current exceeds the breaker’s rated limit, the trip unit will detect the overload and open the contacts, breaking the circuit and shutting off the power. The trip unit also includes a thermal element that is designed to open the contacts if the temperature of the breaker exceeds a certain level.

Conclusion

The IULK1-39775-7 circuit breaker provides reliable overload and short-circuit protection for motors, generators, and other electrical equipment. It is designed to handle high current applications, and is rated for 600V in AC and 250V in DC applications. The trip unit is designed to open the contacts if the current exceeds the breaker’s rated limit or the temperature of the breaker exceeds a certain level. This makes the IULK1-39775-7 an ideal choice for a wide range of industrial, commercial, and residential applications.

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