3404.0113.11

Response Time:	Slow
Size / Dimension:	0.291" L x 0.122" W x 0.102" H (7.40mm x 3.10mm x 2.60mm)
Color:	--
Operating Temperature:	-40°C ~ 85°C
Approvals:	cURus
Melting I²t:	0.43
Breaking Capacity @ Rated Voltage:	100A
Mounting Type:	Surface Mount
Package / Case:	2-SMD, J-Lead
Series:	OMT 125
Voltage Rating - DC:	125V
Voltage Rating - AC:	125V
Current Rating:	750mA
Fuse Type:	Board Mount (Cartridge Style Excluded)
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Fuses and 3404.0113.11 Application Field and Working Principle

Fuses are an essential device used to protect the wiring and electrical components in a system from the damaging effects of an overload or short circuit. They are designed to provide a safe current-limiting device that will quickly disconnect the load from the system\'s power supply in the event of an overload or short circuit. The most common types of fuses are: fuse links, circuit breakers, and cartridge fuses.Fuse links are the oldest type of fuse, and are generally used only for low voltage and low current applications. Fuse links are made from a metal wire or slug enclosed in an insulating material, such as porcelain or glass, and then encased in a metal tube. When the circuit draws too much current, the metal wire will heat up and eventually melt, disconnecting the circuit and preventing further damage.Circuit breakers are more advanced than fuse links, as they can detect an overload or short circuit and quickly disconnect the power, before the wiring or components can be damaged. Circuit breakers utilize a sensing mechanism that detects when the incoming current exceeds a certain threshold. This triggers a switch to open, breaking the circuit and disconnecting the power. Circuit breakers are usually rated to detect a short circuit and then quickly disconnect the loads from the power supply.Cartridge fuses are actually a subcategory of circuit breakers, as they utilize the same sensing mechanism to detect a short circuit. However, unlike circuit breakers, they are designed to continually reset themselves after they have disconnected the power. This makes them especially useful in industrial applications that have high voltages and currents, as they can provide long-term protection against electrical faults.3404.0113.11 is a type of cartridge fuse designed to protect a line or circuit from overloads and short circuits. It is rated for a maximum current of 1300A and is designed to quickly disconnect the power if the current exceed this threshold. This makes it especially useful in industrial applications where the equipment is handling high currents and voltages. The fuse is designed to trip at 1350A, which is above the normal operating current of the system, but below the levels that can cause damage.In conclusion, the 3404.0113.11 is a type of cartridge fuse designed to quickly disconnect the power in the event of a short circuit or overload. This type of fuse is ideal for use in industrial applications, as it can protect the wiring and electrical components from damage.

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