IUG66-1-42-20.0-Q-01

Series:	IUG
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	20A
Number of Poles:	2
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Introduction of Circuit Breakers

Circuit breakers are important components in electrical systems that protect it from overload or short circuit conditions. They are primarily used in control and protection applications and may be used in residential, industrial or commercial settings. Circuit breakers are typically rated in amperes, and typically break open when the current supplied is greater than their rated value. This may be due to an overload or a short circuit, which could potentially cause an arc fault when the switch is opened. Generally, circuit breakers are reset by manually pushing a reset button or may require a fuse to be replaced.

IUG66-1-42-20.0-Q-01 Circuit Breakers

IUG66-1-42-20.0-Q-01 circuit breakers are three pole breaker designs and meet the requirements of the relevant international standards. These circuit breakers are widely used in low voltage systems and feature a high breaking capacity for both AC and DC applications. They offer reliable switching and protection performance for both AC and DC applications, with their high breaking capacities and total creepage distance and characteristics. The IUG66-1-42-20.0-Q-01 breakers also have a low operating time and high impedance when in the tripped position, so they are also suitable for high energy circuits.

Application Field and Working Principle

The IUG66-1-42-20.0-Q-01 circuit breakers are suitable for both AC and DC systems and are most commonly used in low voltage systems. The circuit breakers are designed for use in both single and three phase installations and feature an S-type contact structure. When a fault is detected, the insulation of the contacts is opened and the circuit is opened under the action of the spring. This action can be internally operated or may be an external switch procedure, depending on the particular circuit breaker. The IUG66-1-42-20.0-Q-01 circuit breakers also feature a voltage-dependent trip curve type, which allows them to accommodate high overload currents and also provide a very fast tripping operation.

In terms of protection, the IUG66-1-42-20.0-Q-01 circuit breakers are highly reliable components and can effectively protect a circuit from overloading. They are also designed to be extremely efficient and require minimal maintenance due to their low-wear operation. Additionally, the breakers can be manually operated or may be automatically reset after tripping. Additionally, a trip coil can be connected to the circuit breaker for automated operation.

Conclusion

Overall, the IUG66-1-42-20.0-Q-01 circuit breakers are highly reliable and efficient components that can be used in a variety of electrical applications. They are designed to withstand high current levels and short circuit conditions, as well as provide very fast tripping operations. The circuit breakers can be manually operated or may be connected to an external trip coil for automated operations. In addition, the breakers require minimal maintenance due to their low-wear operation and are able to effectively protect a circuit from overloading.

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