L25S030.T

Response Time:	Fast
Size / Dimension:	0.563" Dia x 2.000" L (14.30mm x 50.80mm)
Package / Case:	Cartridge, Non-Standard
Mounting Type:	Holder
Breaking Capacity @ Rated Voltage:	200kA AC, 20kA DC
Operating Temperature:	--
Approvals:	CE, CSA, UR
Class:	--
Features:	--
Applications:	Semiconductors
Series:	POWR-GARD® L25S
Voltage Rating - DC:	250V
Voltage Rating - AC:	250V
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 L25S030.T is an electrical specialty fuse designed for medium and low-voltage use. It is used to prevent damage to equipment and personnel due to short circuits or overcurrents. The fuse operates by limiting the current through the circuit in the event of an overload, thereby reducing the risk of damage or injury.

Application Field

The L25S030.T is suitable for a variety of medium and low-voltage applications, such as transformers, motors, pumps, lighting, and other industrial equipment. It can also be used for residential and commercial applications when installed in fuse boxes or circuit breakers. The fuse is designed for a maximum operating voltage of 250V and a maximum current of 30A.

Working Principle

The L25S030.T is a thermal fuse that operates by sensing the current flow through the fuse element. When the current flow exceeds the specified limit, the fuse element will heat up and eventually melt, thus breaking the circuit and preventing further damage. The melting of the fuse element is easily visible, thus providing an indication of an overload or short circuit.

Advantages

One of the main advantages of the L25S030.T is its high level of safety. The fuse is designed with a high-temperature rating of 250V, ensuring that it can safely handle electrical surges and overloads. Additionally, the fuse is designed with an audible warning system that will alert nearby personnel when an overload has occurred. This provides an additional layer of safety, as the warning can alert personnel to a potentially dangerous situation.

Construction

The L25S030.T is a self-contained fuse and is constructed of a metal tube that contains two metal discs. One of the discs is permeable and is sandwiched between two layers of insulation material, while the other disc is solid. The fuse element is then housed within the tube and secured with two metal rivets.

Safety features

The L25S030.T is approved for use in electrical systems up to a maximum voltage of 250V and a maximum current of 30A. This indicates that the fuse is rated for safe operation in a wide range of applications. Additionally, the fuse is designed with a high-temperature rating and an audible warning system to alert personnel of any potential dangers.

Conclusion

The L25S030.T is an electrical specialty fuse designed for medium and low voltage applications. It operates by limiting the current through the circuit in the event of an overload, thus providing an extra layer of safety. The fuse has a high-temperature rating of 250V for maximum safety and is approved for use in a wide range of applications.

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