LA50QS301 Circuit Protection

Response Time:	Fast
Size / Dimension:	1.500" Dia x 2.091" L (38.10mm x 53.10mm)
Package / Case:	Cylindrical, Blade Terminal (Bolt)
Mounting Type:	Bolt Mount
Breaking Capacity @ Rated Voltage:	200kA AC, 100kA DC
Operating Temperature:	--
Approvals:	CSA, UR
Class:	--
Features:	--
Applications:	Electrical, Industrial
Series:	POWR-GARD® LA50QS
Voltage Rating - DC:	500V
Voltage Rating - AC:	500V
Current Rating:	30A
Fuse Type:	Cartridge
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

The LA50QS301 is a specialty fuse designed in a plastic case. It is designed with a certain degree of accuracy and reliability to ensure its safety and effectiveness.

Application Field

The LA50QS301 specialty fuse is used in a variety of applications, such as home appliances, domestic electrical installations, low voltage AC circuits, and electronic equipment. It can be used to protect components and circuits from overloads by interrupting the current flow upon reaching a specific pre-determined value.

Working Principle

The LA50QS301 specialty fuse works according to the principle of thermal operation. It reacts to the temperature of the ambient air, detecting any change in the ambient temperature to determine when the pre-determined temperature is reached. Once the pre-determined temperature is reached, the fuse is triggered and the circuit to which it is connected is interrupted. The triggering of the fuse is based on a device which is effectively a temperature-sensitive bimetal strip covered with a metal sleeve. This metal sleeve prevents heat from directly affecting the bimetal strip; hence, the rate of heat dissipation affects the temperature of the bimetal strip. The temperature of the bimetal strip determines the position of the two plates under a certain pressure. If the temperature of the bimetal strip rises beyond a certain predetermined level, then the two plates move and the circuit is interrupted. This device is designed to provide a low-profile design, allowing it to fit easily into a variety of space.

Advantages and Benefits

The LA50QS301 specialty fuse has several advantages and benefits when compared to other fuse types. First, the LA50QS301 specialty fuse is designed to be highly accurate and reliable, ensuring a fast response time and a reliable operation. This ensures that the fuse will operate quickly and efficiently in order to protect the component or circuit from overload or surges. Second, the low-profile design allows the LA50QS301 specialty fuse to fit into a variety of spaces. This is beneficial because it allows for easier installation and maintenance.Third, the LA50QS301 specialty fuse can be used in a variety of applications, such as home appliances, domestic electrical installations, low voltage AC circuits, and electronic equipment. This is beneficial because it allows for more versatility when it comes to using the fuse. Finally, the LA50QS301 specialty fuse is designed to be cost-effective. This means that the fuse can be used without having to worry about the additional cost of other fuse types.

Conclusion

The LA50QS301 specialty fuse is an ideal choice for a variety of applications. It is designed with a certain degree of accuracy and reliability, allowing it to protect components and circuits from overloads by quickly and efficiently interrupting the current flow. In addition, its low-profile design allows it to fit in a variety of spaces. Finally, it is cost-effective, allowing users to enjoy its many advantages and benefits without having to worry about additional cost.

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Part Number	Manufacturer	Price	Quantity	Description