LA130URD71LLI0450

Applications:	Electrical, Industrial
Melting I²t:	47
Size / Dimension:	2.854" L x 2.008" W x 2.206" H (72.50mm x 51.00mm x 56.03mm)
Package / Case:	Rectangular, Blade
Mounting Type:	Bolt Mount
Breaking Capacity @ Rated Voltage:	100kA
Operating Temperature:	--
Approvals:	UR
Class:	--
Features:	--
Series:	POWR-GARD® LA
Response Time:	Fast
Voltage Rating - AC:	1.3kV
Current Rating:	450A
Fuse Type:	Square
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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<h1>Electrical, Specialty Fuses: LA130URD71LLI0450 Application Field and Working Principle</h1><p>An LA130URD71LLI0450 circuit protection fuse is a special type of device used for electrical system protection. This type of fuse has two main characteristics that make it attractive in a variety of applications. First, it is designed to be high enough current-carrying capacity to provide short circuit protection. Secondly, it can be installed near the circuit that needs protection, and it will not break easily.</p><h2>Applications</h2><p>The LA130URD71LLI0450 is used in a variety of applications where power distribution systems require protection. Typically, this type of fuse is used in industrial or commercial installations. For example, it can be used in applications such as switching stations, substations, power distribution centers, communications centers, and other applications. Furthermore, it can be used to protect a wide range of circuits, from small domestic lighting circuits to large and complex industrial systems.</p><h2>Working Principle</h2><p>The principle behind the functioning of the LA130URD71LLI0450 fuse is very simple. When an overcurrent occurs, such as when a short circuit occurs, the fuse will open and stop the electrical current from flowing in a controlled manner. This type of fuse is designed to break the circuit once the current exceeds the set rating of the fuse. The fuses are also designed to be sensitive enough to respond to small overloads. This means that it can prevent equipment damage due to small overload faults.</p><p>In addition, the LA130URD71LLI0450 is also designed with a back-up circuit breaker, which means that the fuse is protected against residual current. This means that if the fuse does not blow when the overload occurs, the circuit breaker will protect the equipment.</p><h2>Advantages</h2><p>The LA130URD71LLI0450 fuse offers several advantages over other fuses. First, it is resistant to voltage surges, which is an important feature for protection applications. Also, it is designed to be very energy-efficient and is also durable. In addition, this type of fuse is designed to ignore brief fluctuations in current, which makes it less susceptible to nuisance tripping. Additionally, it is UL approved, so it is guaranteed to meet safety standards.</p><p>Overall, the LA130URD71LLI0450 fuse is an effective and safe device that is ideal for a variety of protection applications. It offers both high current-carrying capacity and a variety of safety features, making it a good choice for both domestic and industrial installations.</p>

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