0305.050M

Applications:	Hazardous Locations
DC Cold Resistance:	11.34 Ohms
Melting I²t:	0.00019
Size / Dimension:	0.354" Dia x 0.614" L (9.00mm x 15.60mm)
Package / Case:	Radial, Can, Horizontal
Mounting Type:	Through Hole
Breaking Capacity @ Rated Voltage:	1.5kA
Operating Temperature:	-40°C ~ 50°C
Approvals:	ATEX, cURus, IECEx
Class:	--
Features:	Intrinsically Safe
Series:	PICO® 305
Response Time:	--
Voltage Rating - DC:	277V
Voltage Rating - AC:	277V
Current Rating:	50mA
Fuse Type:	Board Mount
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to 0305.050M

The 0305.050M electrical fuse is a versatile and dependable specialty fuse designed to protect circuits, devices, and equipment against overload and short-circuit damage. Ideal for low-voltage AC/DC applications, 0305.050M fuses feature a time-delay action which allows higher inrush currents while providing protection in the event of overloading or short-cicuiting.

Application Field

0305.050M electrical fuses are commonly used to protect against underground shock hazards in commercial, industrial, and residential applications. These fuses are used in a wide variety of applications, such as protecting power distribution systems, telecommunications equipment, battery chargers, and motors. They can also be used in lighting, aerospace, and medical devices.

Working Principle

When current flows through the fuse, the element inside converts heat into an internal pressure which slowly pushes a plunger against a spring, breaking the metal link and permitting the current to leak out. As the current builds up, the link starts to heat up, which causes the spring to expand and push the plunger further open. This releases more heat and causes the link to break even further, and eventually it is completely melted and the circuit is broken.The 0305.050M fuse has been designed to act quickly if a fault or overload occurs. The fuse will open within one second after the fault or overload is detected, which means that the circuit is shut off before the maximum amount of damage is caused. In the event of a short-circuit, the fuse will blow in less than a second, preventing any further damage or injury.

Advantages

0305.050M electrical fuses are designed to provide reliable protection against electrical hazards while ensuring long-term protection against failure due to aging and corrosion. They are UL Listed and CSA Certified, making them safe for use in a variety of applications. In addition, these fuses are designed for easy installation and maintenance, requiring no special tools or wiring. They can also handle higher voltage and current levels than many standard fuses, making them ideal for motor and industrial applications.

Conclusion

The 0305.050M electrical fuse is a reliable and versatile specialty fuse designed to protect circuits, devices, and equipment against overload and short-circuit damage. It is commonly used in commercial, industrial, and residential applications to protect against underground shock hazards. The fuse has been designed to act quickly if a fault or overload occurs and is UL Listed and CSA Certified. In addition, it is easy to install and maintain, and can handle higher voltage and current levels than many standard fuses, making it ideal for motor and industrial applications.

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Part Number	Manufacturer	Price	Quantity	Description