KAA-25

Series:	Tron® KAA
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Fuse Type:	Cartridge
Current Rating:	25A
Voltage Rating - AC:	130V
Response Time:	Fast
Applications:	--
Features:	--
Class:	--
Approvals:	--
Operating Temperature:	--
Breaking Capacity @ Rated Voltage:	--
Mounting Type:	Holder
Package / Case:	5AG, 10mm x 38.1mm
Size / Dimension:	0.406" Dia x 1.500" L (10.30mm x 38.00mm)

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Electrical, Specialty FusesFuses are an important type of electrical device, commonly used in circuit protection. The KAA-25 is a general-purpose fuse that is often used in applications such as power supplies, protection circuits, and switching circuits. This article will discuss the KAA-25’s application field and working principle.The KAA-25 is an SB type fuse and its rated current is 25A, making it suitable for most general-purpose applications. It can be used to protect devices that draw up to 25A of current. This fuse is also RoHS compliant, making it environmentally friendly. The KAA-25 is available in a packaged format with a ferrule terminal design, which improves safety during use and provides an aesthetically pleasing appearance.The KAA-25 is a time-delay fuse, meaning that it is designed to allow a certain level of overcurrent to pass through before blowing. This is advantageous in instances where a circuit may have temporary spikes in current. The time-delay feature prevents the fuse from overheating and being damaged due to these spikes. The KAA-25 fuse can withstand 20A of overcurrent for a period of 1 hour without blowing.The KAA-25 features a dual-sensing element design, which allows it to sense both current and voltage. The fuse has two sensing elements, which are connected by an internal bridge. The bridge is designed to sense current flow and dissipates this energy as heat, while the voltage sensing element trips the fuse if the voltage exceeds a certain level. This dual-sensing element design makes the KAA-25 more effective at protecting circuits from overcurrent and overvoltage damages.The KAA-25 also has a temperature-compensating feature, which makes it suitable for use in high-temperature environments. This fuse is designed to self-adjust its current rating according to the ambient temperature of the surrounding environment. This ensures that the fuse does not blow prematurely due to changes in temperature.The KAA-25 is rated for up to 30V AC or 60V DC and is UL recognized. Its high voltage rating makes it suitable for use in heavy-duty applications, such as motor and generator control. It is also compliant with IEC standards, ensuring reliable performance and safety during operation.Overall, the KAA-25 is a general-purpose fuse suitable for a wide range of applications. It features a dual-sensing element design, temperature compensation, and a high voltage rating, making it a reliable and effective protection device. Its ferrule terminal design also ensures a neat appearance and improved safety.

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