IULHK12-1REC4-33784-50

Series:	IUL
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

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

Circuit breakers are electrical devices designed to break an electrical circuit when overcurrent occurs in the event of a hardware malfunction or a power outage. They are installed in home electrical systems or industrial systems to protect against hazardous electrical shorts and equipment damage. The IULHK12-1REC4-33784-50 is an example of a circuit breaker that is designed to be used in medium-voltage applications. This article will discuss the application field and working principle of the IULHK12-1REC4-33784-50 circuit breaker.

Application Field

The IULHK12-1REC4-33784-50 is a medium-voltage circuit breaker that is designed for use in commercial, industrial, and institutional applications. This device is rated for up to 12.5kV (12,500 Volts) and is suitable for use in a variety of settings, such as fuse boards, panels, or main service lines. It is capable of carrying currents of up to 100kA (100,000 Amps) and is highly resistant to mechanical damage, making it an ideal choice for high-power applications.

Working Principle

The IULHK12-1REC4-33784-50 utilizes a thermal-magnetic trip unit in order to protect against overcurrent in the circuit. The thermal-magnetic trip unit is comprised of a thermal element and a magnetic element. When an overcurrent occurs in the circuit, the thermal element will respond faster than the magnetic element and trip the circuit breaker. The magnetic element is designed to respond to high levels of current and is slower to trip the circuit breaker, making it ideal for situations where high levels of current may not be detected by the thermal element. When the circuit breaker is tripped, the internal contacts will open, cutting off the flow of electricity and effectively stopping the overcurrent.

Conclusion

The IULHK12-1REC4-33784-50 circuit breaker is a medium-voltage device designed for use in commercial, industrial, and institutional applications. It is rated for up to 12.5kV and 100kA and utilizes a thermal-magnetic trip unit in order to protect the circuit against overcurrent. This device is highly resistant to mechanical damage and provides reliable protection when properly installed.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description