170M3146

Applications:	Electrical, Industrial
Melting I²t:	18500
Size / Dimension:	3.150" L x 1.772" W x 2.283" H (80.00mm x 45.00mm x 58.00mm)
Package / Case:	Rectangular, Blade
Mounting Type:	Bolt Mount
Breaking Capacity @ Rated Voltage:	100kA
Operating Temperature:	--
Approvals:	CSA, UR
Class:	--
Features:	Indicating
Series:	--
Response Time:	--
Voltage Rating - AC:	1.3kV
Current Rating:	315A
Fuse Type:	Square
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to Electrical Specialty FusesElectrical specialty fuses are designed for specific applications. They feature configurable current ratings with different current thresholds depending upon the application requirements. Specialty fuses are usually used to protect electrical devices and circuits from damage due to overcurrent or voltage surge conditions. Due to their accuracy, they are frequently used in safety circuits, automotive and aerospace applications, and other demanding applications where precise current limiting is required. The 170M3146 is a precision, miniature fuse used for all types of overcurrent protection in the industrial, commercial, and aerospace sectors. This fuse features a high breaking capacity, low voltage drop, and fast response.Features of 170M3146 FusesThe 170M3146 fuse features some unique characteristics which make it a reliable choice for many specialty fuse applications. Its voltage rating is 250V AC, and it can handle currents up to 20 amp. Its temperature limits range from a 0° C (32° F) low to 85° C (185° F) high. This fuse is capable of interrupting up to 500A at rated voltage and is suitable for both AC and DC circuits. The fuse has a compact size and can be easily installed in tight spaces due to its small size and low profile.170M3146 ApplicationsThe 170M3146 is a precision, miniature fuse designed to provide maximum protection in high current demanding applications. This fuse is commonly used in industrial, commercial, and aerospace applications, and is ideally suited to provide protection for equipment such as electric motors, generators, transformers, air conditioning equipment, and electronic circuits. It is also used in safety circuits in industrial settings.Working Principle of 170M3146 FuseThe working principle of 170M3146 fuse is simple. When an overcurrent or overload condition occurs in the protected device or circuit, the fuses miniature elements melt due to the generated heat, providing an electrical disconnection between the source and load. This disconnection protects the circuit or device from electric shock and potential fire. The fuse housing is designed in such a way that after the melting of the fuse element, the housing remains intact and the fuse can be reset and reused after replacing the fuse element. ConclusionThe 170M3146 fuse is a reliable, high-performance specialty fuse designed to provide maximum safety and precise current limiting. This fuse has configurable current ratings, is capable of handling up to 500A, and is suitable for a range of applications such as safety circuits, electric motors, transformers, and air conditioning equipment. Its working principle is simple: in the case of an overload or overvoltage condition, its miniature elements melt, providing an electric disconnection between the source and load.

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