BAF-4

Applications:	Electrical, Industrial
Size / Dimension:	0.406" Dia x 1.500" L (10.30mm x 38.10mm)
Package / Case:	5AG, 10mm x 38.1mm
Mounting Type:	Holder
Breaking Capacity @ Rated Voltage:	200A
Operating Temperature:	--
Approvals:	CE, CSA, UL
Class:	--
Features:	--
Series:	BAF
Response Time:	Fast
Voltage Rating - AC:	250V
Current Rating:	4A
Fuse Type:	Cartridge
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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BAF (Blade-actuated Fuse) is a type of special protection device that has been widely used in the protection of AC distribution systems. It is a low voltage fuse with a blade-like actuating arm that is designed to increase protection against electric current surges and extreme temperatures. BAF-4 is a type of fuse designed for use in AC distribution systems and has been developed for the protection of high current circuits and equipment, especially in industrial and commercial applications. This article will discuss the application and working principles of BAF-4.The BAF-4 is a high current, fast-acting, low voltage fuse that is used for the protection of AC distribution systems. It is designed to protect high current circuits and equipment from damage caused by electric current surges and extreme temperatures. It is also designed to provide higher levels of protection against short circuits and overcurrent conditions.The BAF-4 consists of a base unit that houses a contact blade and a protective sleeve. The contact blade is attached to the sleeve and is held in place by a spring-loaded mechanism. When an overload or short circuit occurs, the contact blade extends outward from the sleeve and interrupts the electric current by making contact with a trip lever. The trip lever then activates the fuse by opening the protective sleeve and breaking the contact between the contact blade and the trip lever.The BAF-4 is designed to act quickly in response to overcurrents and short circuits and is suitable for use in AC distribution systems. It is ideal for use in high current applications such as industrial and commercial installations.In operation, the BAF-4 is designed to interrupt the electric current if the current exceeds a preset level. This action is known as tripping and is initiated by the movement of the contact blade. The contact blade makes contact with a trip lever which in turn activates the fuse by opening the protective sleeve. The trip lever is designed to be sensitive and can activate the fuse even if the current is only slightly higher than the preset level.The BAF-4 can be used in conjunction with other protective devices such as circuit breakers to provide additional protection. It can also be used as a main overcurrent protective device in an AC distribution system.The BAF-4 is a reliable and cost-effective way of providing protective measures for AC systems. It can be used in a wide range of applications and is suitable for use in a variety of environments. The BAF-4 is also easy to install and maintain, making it an ideal choice for many businesses and commercial applications.

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