BK/MDL-V-12-R

Series:	MDL
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Fuse Type:	Cartridge, Glass
Current Rating:	12A
Voltage Rating - AC:	32V
Response Time:	Slow
Package / Case:	3AB, 3AG, 1/4" x 1-1/4" (Axial)
Mounting Type:	Through Hole
Breaking Capacity @ Rated Voltage:	--
Approvals:	--
Operating Temperature:	--
Color:	--
Size / Dimension:	0.266" Dia x 1.292" L (6.76mm x 32.82mm)

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BK/MDL-V-12-R Fuse

Fuses are a key component in many electrical systems. They are designed to protect against short circuits, overloads, and voltage imbalances. BK/MDL-V-12-R fuses are used in a variety of applications, such as automotive, industrial, and aerospace applications. As such, they are an important part of a complete electrical system.

Application Field

The BK/MDL-V-12-R is a type V (medium time) fuse. This type of fuse is used in a variety of applications, including circuits rated from 0-30 amps. It can also be used in applications with a voltage rating ranging from 32-240 volts AC/DC. The BK/MDL-V-12-R has a nominal current rating of 12 amps, and a nominal voltage rating of 120 volts. It is also UL listed for use as an open fuse.The BK/MDL-V-12-R is a dual-element fuse, which means it incorporates two fusing elements, one in series and one in parallel. This enables the fuse to provide maximum protection while providing a higher level of security. This fuse is commonly used in residential applications such as lighting, heating, air conditioning, and fire prevention systems. It is also often used in industrial and commercial applications such as office buildings, manufacturing plants, and electric motors.

Working Principle

The BK/MDL-V-12-R fuse works by containing a thin, hollow, metallic tubing filled with a fuse element. The tube is then sealed off using a metal cap. When the electrical current passing through the fuse exceeds the maximum amperage rating of the fuse, the fuse element will begin to heat up. This heat will cause the thin metal tube to rupture or break open, breaking the circuit and preventing any further electric flow.The BK/MDL-V-12-R also has an internal over-current protection device. This device will begin to trigger when the current passing through the fuse exceeds its rating. When this happens, the over-current protection device will cause the fuse element to heat up faster than normal, causing it to break open sooner than normal. This prevents the circuit from being overloaded and protects all components from potential damage.

Advantages

The BK/MDL-V-12-R is a versatile and reliable fuse. Its dual-element construction provides excellent protection against short circuits, overloads, and voltage imbalances. The internal over-current protection device ensures reliable protection and prevents overloading of the circuit or damage to electrical components. The BK/MDL-V-12-R is widely used in a variety of applications due to its dependability and reliability.

Disadvantages

The BK/MDL-V-12-R is designed for use in regular household voltage circuits and as such, may not be suitable for high-voltage applications. Although the fuse element will rupture under normal conditions, the metal cap seals off the tubing, making it difficult for the user to detect the fault even when visually inspecting the fuse.

Conclusion

The BK/MDL-V-12-R is a reliable and versatile fuse commonly used in residential, industrial, and commercial applications. It contains a dual-element construction, which provides excellent protection against short circuits, overloads, and voltage imbalances. It also includes an internal over-current protection device, ensuring reliable protection and preventing overloading of the circuit. Despite its few disadvantages, the BK/MDL-V-12-R is an ideal choice for the majority of applications.

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