IUGN66-39429-25 Circuit Protection

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Circuit breakers protect electrical systems, devices, and surfaces from power surges and overloads that would otherwise fry circuits, burn wires, or cause other destructive incidents. The IUGN66-39429-25 is an example of a circuit breaker and provides vital protections for residential and commercial circuits. It has been named as a reliable protective item in the electronics industry.

IUGN66-39429-25 Overview

The IUGN66-39429-25 is a double pole, double throw (DPDT) circuit breaker. It is rated for a nominal current of 25 amps and an operating voltage of 240 volts. The body is made of a high strength, corrosion-resistant alloy and can be mounted in any orientation for reliable protective action. The contact angle is 35 degrees, providing a high degree of contact integrity. The reset button is made of metal and has a red indicator, making it easy to see when the breaker is in the ON/OFF position. The terminal design allows for simple, secure, and efficient wiring connections.

IUGN66-39429-25 Application Field and Working Principle

The IUGN66-39429-25 is most commonly used for overload protection on residential and commercial circuit breakers. When the current flow through the circuit exceeds therated value, the overload protection will trip the breaker, which will then break the circuit and protect the appliance or device from drawing too much power. The IUGN66-39429-25 is also suitable for short-circuit protection. In the event of a short circuit, the breaker will also trip, removing power from the circuit. The reset button can only be used if the cause of the trip has been remedied, such as by resetting an appliance that has caused an overload. When the switch is reset, the circuit breaker will reset and the circuit will be restored.

The IUGN66-39429-25 circuit breaker features an outside switch indicator and an overload protector relay. The outside switch indicator allows the user to easily identify when the breaker is in the ON or OFFposition. The overload protector relay is designed to detect when the circuit breaker is overloaded and will trip the circuit breaker to prevent damage to the system. This feature is especially significant when a surge can cause an unexpected overload.

Conclusion

The IUGN66-39429-25 is an all purpose circuit breaker designed for both residential and commercial applications. It provides significant overload protection, with features such as an outside switch indicator and overload protector relay. The corrosion resistant material also ensures that the unit will withstand harsh environmental conditions. Circuit breakers like the IUGN66-39429-25 significantly reduce the risk of power surges and overloads and help to ensure the safety of people, electronic equipment, and buildings.

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