IUGH26-37661-1 Circuit Protection

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

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Introduction

Circuit breakers are vital components of all electrical systems. They protect electrical circuits from faults, dissipating the excess electrical energy by breaking the electrical circuit and prevent further damage or fires. Circuit breakers come in different types, from those used in household and commercial applications to those used in industrial settings for high voltage applications. IUGH26-37661-1 is a type of circuit breaker used for protection in large industrial applications. This article will provide an overview of the application field and working principle of IUGH26-37661-1 circuit breakers.

Application Field

IUGH26-37661-1 circuit breakers are designed to protect large industrial electrical systems from short circuit faults. Due to the high voltage applications and current capability of IUGH26-37661-1, they are mostly used for high-power applications such as power metering, motor control, and industrial process control. The high protective capability of this device prevents the risk of fires and other catastrophic effects of an electrical fault.

Working Principle

The working principle of IUGH26-37661-1 circuit breakers is the same as most other circuit breakers. When the current overhead the breaker\'s set limit, the breaker trips and disconnects the power to the electrical system. The tripping mechanism relies on the heat generated by an electric arc within the breaker. The arc heats a bi-metallic strip, which creates an electromagnetic force that causes the circuit breaker’s contact blade to open, thus disconnecting the circuit.The IUGH26-37661-1 circuit breaker also includes a thermal element that works by sensing the current flowing through the breaker and sending off a signal to the tripping mechanism, which opens the breaker in the event of an overload. The thermal element can be adjusted to suit different applications, as different settings can provide different levels of protection.The IUGH26-37661-1 circuit breaker is also equipped with an auxiliary switch which provides an extra layer of safety. This allows for the disconnection of other electrical components in the circuit in the event of a fault.

Conclusion

IUGH26-37661-1 circuit breakers are designed for protection in high voltage industrial applications. They are designed to trip and disconnect the power in the event of an electrical fault. The tripping mechanism relies on a bi-metallic strip, which creates an electromagnetic force to open the circuit breaker\'s contact blade, as well as a thermal element to detect the current in the circuit. The device is also fitted with an auxiliary switch to ensure other components in the circuit are automatically disconnected in the event of a fault.

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