2030.0548

Applications:	Telecom
Melting I²t:	0.045
Size / Dimension:	0.252" Dia x 0.346" L (6.40mm x 8.80mm)
Package / Case:	Radial, Can, Vertical
Mounting Type:	Through Hole
Breaking Capacity @ Rated Voltage:	100A
Operating Temperature:	-25°C ~ 85°C
Approvals:	cURus
Class:	--
Features:	--
Series:	MSU 125
Response Time:	Fast
Voltage Rating - DC:	125V
Voltage Rating - AC:	125V
Current Rating:	710mA
Fuse Type:	Board Mount
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Electrical specialty fuses have been designed to provide overcurrent protection in a variety of applications, ranging from industrial and consumer electronics to telecommunications and medical systems. The 2030.0548 specialty fuse is an example of this, offering a high level of protection for sensitive equipment. This article will discuss the application fields and working principles of the fuse.

Overview of the 2030.0548 Fuse

The 2030.0548 fuse is an AC operated time-delay fuse that is UL 248 Certified. This fuse is suitable for use in a variety of applications ranging from three phase motor control to appliance motor protection and industrial process control. In general, the 2030.0548 fuse is designed to provide overcurrent protection for motors, transformers, motors with multiple windings, and other such loads. It is easily installed within existing panel or equipment designs.

Applications of the 2030.0548 Fuse

The 2030.0548 fuse is designed for use in a variety of different application fields. Its primary application is in the protection of electrical motors in three-phase applications, as well as the protection of transformers, power supplies, and other such loads. The fuse is also suitable for use in motor-driven applications, such as pumps, fans, and compressors. It can be used in applications with a current rating of up to 400 Amps, and is particularly effective in protecting against overloads or short circuits. Additionally, the 2030.0548 fuse is suitable for use in the telecommunications industry. In this application, the fuse can be used to protect sensitive equipment, such as switches, routers, and other telecom equipment from overcurrents or shorts. It can also be used to protect data centers and other communications premises from power surges.

Working Principle of the 2030.0548 Fuse

The 2030.0548 fuse operates in the time-delay mode, meaning that it will respond to an overload or short circuit in a delayed manner. This makes the fuse ideal for use in applications where a fast response time is not required, such as in motor protection applications. The fuse utilizes a bimetal strip to detect an overcurrent or short circuit condition. When a predetermined current value is exceeded, the bimetal strip in the fuse heats up and begins to bend. This causes the circuit breaker to trip, cutting off power to the load.The time-delay feature of the fuse ensures that the fuse will respond to an overload in a manner that is appropriate for the application and provides protection for the underlying load.

Conclusion

The 2030.0548 specialty fuse is a UL 248 certified AC operated time-delay fuse that is suitable for a variety of overcurrent protection applications. The fuse is suitable for use in motor control, appliance motor protection, industrial process control, telecommunications, and other applications. It can be used to protect sensitive equipment, such as motors, transformers, power supplies, and telecom equipment, from overloads or short circuits. The fuse operates in the time-delay mode, making it ideal for applications where a fast response time is not required.

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