ECNR20

Response Time:	Slow
Size / Dimension:	0.560" Dia x 2.00" L (14.22mm x 50.80mm)
Package / Case:	Cartridge, Non-Standard
Mounting Type:	Holder
Breaking Capacity @ Rated Voltage:	200kA
Operating Temperature:	--
Approvals:	CE, CSA, UL
Class:	RK5
Features:	--
Applications:	Electrical, Industrial
Series:	ECNR
Voltage Rating - DC:	125V
Voltage Rating - AC:	250V
Current Rating:	20A
Fuse Type:	Cartridge
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

ECNR20 Application Field and Working PrincipleThe ECNR20 is a speciality fuse designed for a wide array of industrial, medical, and consumer applications. This fuse features thermal protection as well as overload protection which can be used to protect expensive and sensitive equipment from sudden voltage spikes or current surges. The ECNR20 has application in many fields due to its low profile and small size.The basic working principle of the ECNR20 fuse is fairly simple. The fuse is made of a small wire in an inert gas-filled enclosure. The wire is a metal alloy that has relatively low melting temperature compared to other metals. When the current passing through is too high, the metal will heat up and eventually melt, which will cause an interruption of the current path, thus protecting the equipment.The ECNR20 fuse has a relatively low current rating at 20A, which is much less than the typical 50A that is found in normal circuit breakers. Its small size makes it ideal for applications where space is an issue, such as in audio equipment and medical instrumentation. It is also suitable for use in high-voltage components such as transformers.The thermal protection feature of the ECNR20 is very helpful in preventing short circuits. In these situations, the melting wire will help reduce the flow of current until the problem can be rectified. This is an important feature in many applications, since sudden voltage spikes or current surges can be catastrophic if not corrected quickly.The ECNR20 also provides overload protection. When the limit of its current rating is exceeded, the fuse will be overloaded and will activate the thermal protection circuit. This will cause the fuse to melt and interrupt the current path, thus preventing any major damage to the equipment.Overall, the ECNR20 is a versatile specialty fuse. Its small size and low current rating make it an ideal choice for a variety of applications. The thermal and overload protection features help to ensure the safe operation of delicate equipment, making this a smart choice for many industrial, medical, and consumer applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description