BK/C520-125MA

Package / Case:	2AG, 5mm x 15mm
DC Cold Resistance:	15.2 Ohms
Size / Dimension:	0.205" Dia x 0.570" L (5.20mm x 14.48mm)
Color:	--
Operating Temperature:	--
Approvals:	CSA, UL
Melting I²t:	0.0019
Breaking Capacity @ Rated Voltage:	35A
Mounting Type:	Holder
Series:	C520
Response Time:	Fast
Voltage Rating - AC:	250V
Current Rating:	125mA
Fuse Type:	Cartridge, Glass
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

The BK/C520-125MA is a fast-acting fuse. It is an electro-explosive device designed to protect circuits and other electrical apparatus from short circuit and other overcurrents. This fuse operates by allowing the current to flow through until the fuse receives more current than it’s rated for. When this happens, the fuse opens, stopping the current from continuing to flow. In this way, the fuse can be seen as a protection device, preventing hazardous and damaging overloads from occurring.

Application Field

The BK/C520-125MA is typically used in industrial machines, lighting systems, and other electrical equipment. They can also be used in power supplies, power outlets, circuit breakers, and other areas where short circuit and overcurrent protection is necessary. In addition, these fuses are also suitable for use in automated systems and robotics, as they can easily control the amount of current flowing into the system. This is especially useful in automated systems, as any excess current can be easily prevented from causing any damage to the system.

Working Principle

The BK/C520-125MA fuse works by allowing the current to flow through until the fuse is exposed to more current than it’s rated for. At this point, the fuse experiences a rapid rise in temperature which causes a physical break in the fuse wire. Once the wire is broken, the excess current is unable to flow, and the circuit is protected from any further damage or overload.Additionally, the BK/C520-125MA fuses feature an indicator window which allows the user to see if the fuse has been blown. This is an important safety measure, as it allows the user to be aware of any excessive current which may have occurred in the circuit.

Conclusion

The BK/C520-125MA is a fast-acting fuse which can be used in a variety of applications, from industrial machines to automated systems. It is ideal for preventing short circuits and other overcurrents from occurring. It is also equipped with an indicator window which allows the user to see if the fuse has been blown, providing an extra measure of safety.

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