MDL-15-R

Package / Case:	3AB, 3AG, 1/4" x 1-1/4"
DC Cold Resistance:	0.005 Ohms
Size / Dimension:	0.250" Dia x 1.250" L (6.35mm x 31.75mm)
Color:	--
Operating Temperature:	--
Approvals:	CE, CSA, UL
Melting I²t:	354
Breaking Capacity @ Rated Voltage:	1kA
Mounting Type:	Holder
Series:	MDL
Response Time:	Slow
Voltage Rating - AC:	32V
Current Rating:	15A
Fuse Type:	Cartridge, Glass
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Fuses: MDL-15-R Application Field and Working Principle

Fuses are an important safety device in electrical systems. They are designed to protect against short circuits and other hazardous conditions. Fuses work by controlling the current flow through the circuit to a predetermined safe level. Once the predefined level is reached, the fuse melts down and cuts off the power. The MDL-15-R is a well-known type of fuse commonly used in electrical and industrial applications.The MDL-15-R is a dual-element, midget-sized current-limiting fuse designed for protection from arc-fault and overload conditions. This type of fuse is suitable for use in a range of industrial and commercial applications where limited amounts of energy are needed and current protection is essential. It is UL-listed, which means that it meets the standards for safety and performance set by Underwriters Laboratories, an independent testing organization. The MDL-15-R is constructed with high temperature thermoplastic resin and is rated for 15A and 250VAC.The MDL-15-R fuse has an adjustable range from 6A to 15A, allowing for a variety of applications. For most applications, the lower range is ideal for protecting delicate or expensive components from damage due to overloaded currents. The higher range is ideal for protecting against high-impedance, low-level current arcs or if you need a slow response time for motor control.The MDL-15-R fuse also features a time-delay element. This allows the fuse to withstand momentary short circuits, as well as protect against overloads caused by motor starting. The delay element also allows the device to detect and protect against arc-faults and short-circuit conditions caused by damaged insulation or other equipment faults.The working principle of the MDL-15-R is quite simple. When the current level of the circuit reaches the fuse\'s current rating, the time-delay element heats up and melts the fuse element, cutting off the current flow. The amount of time taken for the fuse to open depends on the level of the current, meaning large currents are cut off faster than small currents.The MDL-15-R can be used in a variety of applications, from motor control to general industrial applications. The wide range of current ratings make it ideal for nearly any situation, and the time delay element adds extra protection in high-impedance circuits. If safety and protection are a primary concern, the MDL-15-R is an ideal fuse to keep in any electrical system.

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