FLSR.400T

Response Time:	Slow
Size / Dimension:	0.811" Dia x 5.000" L (20.60mm x 127.00mm)
Package / Case:	Cartridge, Non-Standard
Mounting Type:	Holder
Breaking Capacity @ Rated Voltage:	200kA AC, 20kA DC
Operating Temperature:	--
Approvals:	CE, CSA, QPL, UL
Class:	RK5
Features:	--
Applications:	Electrical, Industrial
Series:	POWR-GARD® FLSR
Voltage Rating - DC:	300V
Voltage Rating - AC:	600V
Current Rating:	400mA
Fuse Type:	Cartridge
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction: The FLSR.400T is an industrial-grade fuse designed for use in a wide variety of applications. This fuse is designed to withstand short-circuit currents while protecting sensitive electronics and components from overvoltage. A wide range of ratings is available for different application requirements, from 200V to 400V AC.Fuse Characteristics: The FLSR.400T fuse is characterized by time-delay elements which provide extra protection for electronic components and networks in the event of an overvoltage condition. The time-delay elements allow the fuse to open slowly when the current reaches a critical level, limiting sudden stops or damage to components. Unlike other industrial-grade fuses, the FLSR.400T fuse does not incorporate a sensing element which is necessary for sensing current, hence it is not suitable for motor starting applications.Applications: The FLSR.400T fuse is suitable for a wide range of industrial applications, such as motors, power supplies, lighting systems, robotic systems and other sensitive electronics. The time-delay element of the fuse makes it suitable for applications where there are short-circuit currents or irregular current fluctuations, as this provides an extra layer of protection. The wide range of ratings available allows for application flexibility in terms of working voltage and current levels.Working Principle: The working principle of the FLSR.400T fuse is relatively simple. It uses a short-circuit current fault detector and a small electrical element to detect the current. Once the current reaches a certain level, it causes the electrical element to heat up and create an electrical arc, which will then blow the fuse and break the circuit, disconnecting it from the electricity supply.Safety Precautions: When using the FLSR.400T fuse, it is important to be aware of the safety precautions that should be taken. It is important to make sure that the fuse is properly rated for the application, as an incorrect rating could result in damage to components and equipment. It is also important to make sure the fuse is properly installed in order to ensure the safety of the system and avoid any potential accidents or damage.Conclusion: The FLSR.400T is an industrial-grade fuse designed for use in a wide variety of applications. It is well-suited for applications that require time-delay elements for extra protection in the event of an overvoltage condition. The fuse is characterized by a short-circuit current fault detector and a small electrical element that will heat, creating an arc to blow the fuse and disconnect the circuit from the electricity supply. It is important to be aware of the safety precautions that need to be taken when installing and using the FLSR.400T fuse, in order to ensure the safety of components and equipment.

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