L30030G3SQ

Series:	L300
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Fuseholder Type:	Block
Moisture Sensitivity Level (MSL):	--
Fuse Type:	Cartridge
For Use With/Related Products:	Class G
Fuse Size:	0.406" Dia x 1.626" L (10.3mm x 41.3mm)
Number of Circuits:	3
Voltage:	480V
Current Rating:	30A
Mounting Type:	Chassis Mount
Orientation:	--
Termination Style:	Screw Terminal, Quick Connect
Contact Material:	Copper Alloy
Contact Finish:	Tin

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Introduction

L30030G3SQ is a common type of fuseholder, providing reliable connection and protection for fuse units. It is very popular due to its versatility and ease of use. It is a compact and low-profile fuseholder with protection class II and UL listed E313575. This fuseholder is used for protecting circuits from overvoltage, overloads, and short circuits. It is designed for residential, commercial and industrial applications.

Application Field of L30030G3SQ

L30030G3SQ is a medium-sized and low profile fuseholder, suitable for a variety of rated voltages up to 32 V and 2 to 20 A. It is suitable for both domestic and commercial use, such as fuses for motor protection, emergency lights, LED spotlights, lighting, audio and other electronic devices. It is also suitable for installation in machinery such as air conditioners, range hoods, electric fans, etc. With multiple connector types available, this fuseholder is ideal for a variety of fuse sizes, such as crown, 1/4, 5/16, 3/8, 1/2, etc.

Working Principle of L30030G3SQ

The L30030G3SQ fuseholder is made up of two components: the base and the fuse. The base is made from an impact-resistant plastic that is tough and resistant to corrosion. The fuse is securely located inside the base, which is designed to secure the fuse in place and provide solid protection. It features an integral side lug bar, allowing easy installation onto any device with compatible connections. The fuseholder is designed with features such as voltage, current and overvoltage protection, and an indicator light that is displayed when the fuse is overloaded or short-circuited. When the fuse current reaches the maximum rated current, the fuseholder will automatically de-energize and the circuit will be cut off, preventing fire or electric shock hazards.In addition, this fuseholder has an anti-vibration design and an over-travel fuse design. The over-travel feature ensures that the fuse is able to push itself into the base without blocking the contact. This design also prevents the fuse from being pushed out of the base during operation, protecting it from damage.

Conclusion

In conclusion, the L30030G3SQ fuseholder is a reliable and robust protection device suitable for a variety of residential, commercial and industrial applications. Thanks to its compact and low profile design, it can be easily integrated into any layout. Its integrated voltage, current and overvoltage protection, as well as the indicator light, make it a great choice for a wide range of devices. Its features of anti-vibration and over-travel fuse design ensure the longevity and reliability of the fuseholder.

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