4420.0607 Circuit Protection

Series:	AS168XDC3
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Thermal Magnetic
Current Rating:	2A
Voltage Rating - DC:	360V
Number of Poles:	3
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	DIN Rail

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

4420.0607 Application Field and Working Principle

Circuit breakers are electrical protection devices with multiple applications. They are used for short-circuit protection, overload protection, isolation, switching, and sensing. In this article, we will focus on the application field and working principle of the 4420.0607 circuit breaker.The 4420.0607 circuit breaker is suitable for circuits with 690 V AC AC voltage and 60 Hz frequency. It is mainly used as a control protection and operation of motors, transformers, heating systems and other overload current protection. It can also be used for equalizing current distribution, motor soft start, and end-of-line direct-load protection.The 4420.0607 circuit breaker is designed with a three-pole construction, which consists of an adjustable torque-limiting device, an operating magnetic actuator, a trip unit, and an instantaneous trip. The adjustable torque-limiting device can limit the torque of the operating magnetic actuator so that it will not exceed the preset value, thereby preventing damage to the circuit breaker caused by excessive torque. The trip unit is used to detect voltage and current changes in the circuit, and when an overload or short-circuit occurs, the trip unit will trip and remove the power from the circuit. Finally, the instantaneous trip is a quick acting mechanism that can trip in less than 0.1 seconds in the event of a short-circuit, so it can protect the circuit from hazardous conditions.In addition, the 4420.0607 circuit breaker has a test facility. With this facility, it can be tested quickly and reliably without having to shut down the system, which reduces downtime and increases system efficiency.When the current of the connected circuit exceeds the set limit of the 4420.0607 circuit breaker, the operating magnetic actuator is driven to generate a mechanical force that trips the trip unit, quickly breaking the circuit. When the current returns to normal, the trip unit can be reset to restore power.In conclusion, the 4420.0607 circuit breaker is a reliable electrical protection device suitable for reliable protection of motors, transformers, heating systems, and other electrical circuits. With its adjustable torque-limiting device and test facility, it provides quick fault detection and protection while ensuring system efficiency.

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

Part Number	Manufacturer	Price	Quantity	Description