FN370-6-22

Number of Positions:	3
Approvals:	CSA, UL, VDE
Ingress Protection:	IP40
Material Flammability Rating:	UL94 V-2
Panel Thickness:	0.031" ~ 0.126" (0.79mm ~ 3.20mm)
Panel Cutout Dimensions:	Variable Size
Fuse Holder, Drawer:	Fuse Holder
Features:	Voltage Selector
Switch Features:	--
Termination:	Quick Connect
Mounting Type:	Panel Mount, Snap-In
Series:	FN 370
Fuse:	Yes
Filter Type:	Filtered (EMI, RFI) - Commercial
Voltage - UL:	250VAC
Current - UL:	6A
Voltage - IEC:	--
Current - IEC:	--
Connector Type:	Receptacle, Male Blades - Module
Connector Style:	IEC 320-C14
Part Status:	Active
Packaging:	Bulk

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FN370-6-22: An Overview of Application Field and Working Principle

Power entry connectors are integral components in a power supply system since they are used to connect power from the source to the application. FN370-6-22 is one of the popular power entry connectors that is widely used in industrial systems. This article will discuss the application field and working principle of FN370 circuit breakers.

Application Field

FN370 series circuit breakers are suitable for use in industrial equipment such as factory automation systems, machinery control systems, power supplies, and other electrical equipment. The switch is suitable for a wide range of industrial applications, such as lighting control, motor control, and distribution equipment control.FN370-6-22 offers a high-performance level of contact protection, as it is designed to meet the standards of ASTA and UL safety requirements. Additionally, the switch can be used in temperatures ranging from -40°C to +85°C, and is designed to provide reliable circuit protection with a maximum operating current rating of 6 Amps.

Working Principle

The FN370-6-22 features two removable poles that are each capable of breaking an independent circuit in the event of an overload. When the circuit is broken, the FN370 switch will automatically reset and can be used to reset circuits as necessary.The switch operates in a manual mode, meaning that it must be manually restored after a circuit has been interrupted. The manual reset feature ensures that the circuit breaker will not automatically reset after an interruption. This ensures that the switch will not be inadvertently reset if the circuit is overloaded and requires manual resetting.The FN370-6-22 has several failure modes that are designed to indicate when the circuit has been interrupted. The most commonly used failure modes are the indicator LED, mechanical failure indication, and audible sound. The indicator LED will change color to indicate when the circuit is interrupted, while the mechanical failure indication will move a lever on the switch. Additionally, the audible sound will be generated when the circuit breaker is tripped. The switch also includes several safety features such as the built-in overload protection, which will shut down the circuit when the current exceeds the rated limit, and the short-circuit protection, which will shut down the circuit when an excessive amount of current is drawn.

Conclusion

The FN370-6-22 power entry connector is a reliable and cost-effective solution for industrial applications. It is easy to use and reliable, and it is designed to meet the standards of safety requirements. The switch has a wide range of features that provide protection from overloads, short-circuits, and other issues. Additionally, this circuit breaker is capable of resetting automatically after a circuit has been interrupted, making it a reliable and cost-effective solution for any application.

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