FN379B-4-21

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, Twin Fused
Features:	Bleed Resistor, Front or Rear Side Mount, Voltage Selector
Switch Features:	--
Termination:	Quick Connect
Mounting Type:	Panel Mount, Flange
Series:	FN 370
Fuse:	Yes
Filter Type:	Filtered (EMI, RFI) - Commercial, Medical
Voltage - UL:	250VAC
Current - UL:	4A
Voltage - IEC:	--
Current - IEC:	--
Connector Type:	Receptacle, Male Blades - Module
Connector Style:	IEC 320-C14
Part Status:	Active
Packaging:	Bulk

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FN379B-4-21 Power Entry Connectors - Inlets, Outlets, Modules

The FN379B-4-21 power entry connector is a type of connector often used in a wide variety of industries, including heating and cooling, manufacturing, data centers, medical, and many more. It is usually used to provide a quick and convenient connection between two power sources. The FN379B-4-21 is a two-pole, two-wire power entry connector that is designed to deliver up to 21 amps of current.

Application Field

The FN379B-4-21 is an ideal solution for applications that require a quick and reliable connection between two power sources. It is used in many industries including HVAC, electronics manufacturing, data centers, medical device manufacturing, and more. It is commonly used in systems such as inverters, switches, breakers, filters, and other devices that need to be connected to a power source.

Working Principle

The FN379B-4-21 connector is designed to ensure that electricity flows from one power source to another quickly and efficiently. It works by having two solid pins that are connected to the power source. The pins make contact with two terminals on the other end of the connector, which are then connected to the other power source. This creates a secure connection that leads to efficient energy transfer.The two pins are situated in an enclosed port that is very resistant to wear and tear, and also helps to protect the pins from dust and moisture. This helps to ensure that there is always a secure connection that leads to efficient energy transfer.

Benefits

The FN379B-4-21 power entry connector is designed to provide a reliable and secure connection between two power sources. It also has a very low profile that makes it ideal for applications with limited space availability. Another benefit of this power entry connector is that it is made of high quality materials, ensuring a long lifetime of use.The FN379B-4-21 also has a built-in strain relief feature which helps to protect the connection from physical stress. This ensures that the connection is always secure and that electricity flows freely.

Conclusion

The FN379B-4-21 power entry connector is a reliable and secure way to connect two power sources. It is designed to deliver up to 21 amps of current and is made of high-quality materials, ensuring a long lifetime of use. It also has a built-in strain relief feature which helps to protect the connection from physical stress. The FN379B-4-21 is commonly used in many industries and applications including HVAC, electronics manufacturing, data centers, medical device manufacturing, and more.

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