Response Time:	--
Size / Dimension:	2.323" Dia x 3.060" L (59.00mm x 77.72mm)
Package / Case:	Cylindrical, Blade Terminal (Bolt)
Mounting Type:	Bolt Mount
Breaking Capacity @ Rated Voltage:	200kA
Operating Temperature:	--
Approvals:	CE, CSA
Class:	--
Features:	--
Applications:	Electrical, Industrial
Series:	--
Voltage Rating - DC:	250V
Voltage Rating - AC:	600V
Current Rating:	250A
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

Introduction

The 250P11C is an electrical fuse designed for specialty purposes that offers a unique combination of features and benefits. The 250P11C features a fast reacting dual element protection type that provides superior short circuit and overload protection. It is commonly used in the electrical industry and has a range of applications. This article will discuss the application field and working principle of the 250P11C.

Application field of the 250P11C

The 250P11C can be found in a wide variety of applications, including industrial equipment, communications systems, outlets, and power supplies. Industrial equipment such as ovens, stoves, refrigerators, and air conditioners often include the 250P11C to protect against overvoltage and short circuits. Communications systems such as data centers, telecommunication networks, and cable modems may also use the 250P11C to provide additional protection against unexpected power spikes and fluctuations. The 250P11C is also a popular choice for use in outlets due to its fast reacting dual element protection type that provides superior short circuit and overload protection. Lastly, the 250P11C may be found in power supplies, where it provides protection against overloads and spikes.

Working Principle and Operating Mechanisms of the 250P11C

The 250P11C is a dual element fuse. As such, it has two protection mechanisms. The first is the fast response element. This element is designed to react extremely quickly. It is sensitive to both over current and undercurrent, and it will be triggered when either of these parameters is exceeded. The second element is the thermal fuse. This fuse acts as a backup system and is designed to prevent permanent damage to the circuit. It reacts to heat caused by extensive current, which can cause damage to the circuit.When current exceeds the limit set by the 250P11C, the fast response element is triggered, causing the current to be interrupted. This interrupts the flow of current, preventing it from reaching the circuit’s components. The thermal fuse only activates when the fast response element fails to shut off the current. The thermal fuse has a much lower melting point than the other components in the circuit, so it melts first, opening the circuit and again interrupting the current.

Conclusion

The 250P11C is an electrical fuse that offers a unique protection type and is suitable for many specialty applications. The fuse has two systems of protection, the fast response element and the thermal fuse. The fast response element is designed to react quickly to overcurrent, undercurrent, and power spikes. The thermal fuse provides a backup system and prevents permanent damage to the circuit. The 250P11C can be found in many applications, such as industrial equipment, communications systems, outlets, and power supplies.

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

Part Number	Manufacturer	Price	Quantity	Description