IUGN66-1-72-7.50

Series:	IUG
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	7.5A
Number of Poles:	2
Actuator Type:	Toggle
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Circuit Breakers: IUGN66-1-72-7.50 Application Field and Working Principle

Circuit breakers are the most common form of electrical switch found in electric installations. They can be used to control the flow of electricity, protect against overloads, prevent short-circuiting, and be switched off quickly in the event of an emergency. They come in many different sizes and shapes, and the IUGN66-1-72-7.50 type of circuit breaker is a small, two-pole circuit breaker used in many applications.

Application

The IUGN66-1-72-7.50 is a two-pole circuit breaker used in many applications. These circuit breakers are designed for use in low voltage distribution systems to control, switch off, and protect electrical equipment from the effects of overloads and short-circuits. The circuit breaker can be used in air conditioning systems, home appliances, electric motors, domestic lighting systems, and electric vehicle charging systems. The IUGN66-1-72-7.50 also finds use in electric locomotives, showcases, elevators, and electric heating systems.

Working Principle

The IUGN66-1-72-7.50 circuit breaker works by interrupting the flow of electricity in the event of an overload or short-circuit condition. This interruption is caused by the thermal release element in the circuit breaker. The thermal release element is a bimetallic strip with two metal strips, which expand and contract at different rates when heated. When the circuit breaker is subjected to an overload or short-circuit, the bimetallic strip heats up and contracts abruptly, releasing a trip spring and opening the circuit breaker contacts. The trip spring resets after the overload or short-circuit subsides, allowing the contacts to close again and the circuit breaker to resume normal operation.

Features and Benefits

The IUGN66-1-72-7.50 circuit breaker boasts a number of features and benefits that make it an ideal choice for low voltage equipment protection. The circuit breaker features a thermal trip element and an overload current setting, which allows the user to set the trip level of the switch. This allows the user to tailor the protection function of the circuit breaker to their particular application. The circuit breaker is also small and lightweight, making it easy to install and freeing up more space in the equipment enclosure. It is also incredibly reliable, as its robust, sealed construction helps to protect against dust, moisture, and corrosion. Finally, the IUGN66-1-72-7.50 circuit breaker has a UL-recognized trip element and a CSA certified trip element. This ensures that the circuit breaker has been tested for safety and quality to meet the highest standards.

Conclusion

The IUGN66-1-72-7.50 circuit breaker is a reliable, low voltage switch used in many different applications. Its small size, lightweight construction, and excellent trip elements make it an ideal choice for safely and efficiently controlling, switching off, and protecting electric equipment from overloading and short-circuiting. With its many benefits and features, the IUGN66-1-72-7.50 is an effective and dependable form of low voltage circuit protection.

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