03453LF1X

Series:	345
Part Status:	Active
Lead Free Status / RoHS Status:	--
Fuseholder Type:	Holder
Moisture Sensitivity Level (MSL):	--
Fuse Type:	Cartridge
For Use With/Related Products:	3AG
Fuse Size:	1/4" Dia x 1 1/4" L (6.4mm x 31.8mm)
Number of Circuits:	1
Voltage:	250V
Current Rating:	20A
Mounting Type:	Panel Mount
Orientation:	--
Termination Style:	Quick Connect - 0.187" (4.7mm)
Contact Material:	Copper Alloy
Contact Finish:	Tin

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Introduction to 03453LF1X Fuseholders

Fuseholders, often referred to as fuseblocks, are devices that secure fuses and protect electrical circuits from dangerous overloads and short circuits. There are many different types of fuseholders available, each designed to meet specific applications. The 03453LF1X is one such type. It is a UL-rated panel-mount fuseholder which can accept a variety of fuse sizes.

Key Features

The 03453LF1X features solid-state relay output control, LED status indication, and current limiting. It is rated for 600V AC/DC and 28-18 AWG wire, with a mounting hole diameter of 0.156 inches. Additionally, the 03453LF1X offers a variety of different mounting options, such as DIN-rail, panel, or bulkhead mounting.

Application Field

The 03453LF1X is typically used in industrial and commercial settings, such as in factories, warehouses, and other industrial plants. Additionally, it is used in residential settings, in places such as homes, offices, and apartment buildings.

Working Principle

The primary purpose of the 03453LF1X fuseholder is to protect electrical circuits from overloading. It does this by limiting the current that can pass through the circuit. This is done using a set of contacts, or “fingers”, which are connected to a fuse held in place by a threaded or non-threaded base. The fingers are connected to the circuit itself, and when the amount of current passing through the circuit exceeds the capacity of the fuse, a spring-loaded contact inside the base of the fuseholder opens, breaking the circuit and protecting it from overload. The LED status indicator is a visual representation of whether the fuse is active or not. When the fuse is active (i.e. the circuit is not overloaded), the LED lights up green. If the circuit is overloaded and the spring-loaded contacts open, the LED flashes red, indicating a problem.

Conclusion

The 03453LF1X panel-mount fuseholder is designed to protect electrical circuits from dangerous overloads and short circuits. It is a UL-rated fuseholder, rated for 600V AC/DC, with 28-18 AWG wire, and a mounting hole diameter of 0.156 inches. It is typically used in industrial and commercial settings, but can also be used in residential settings. The 03453LF1X features solid-state relay output control, LED status indication, and current limiting. It offers a variety of different mounting options, such as DIN-rail, panel, or bulkhead mounting. By limiting the current that can pass through a circuit, the 03453LF1X fuseholder helps to protect electrical systems from overload, while the LED status indicator provides a visual indication of whether a circuit is running correctly.

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