LFR600303S

Series:	LF
Part Status:	Active
Lead Free Status / RoHS Status:	--
Fuseholder Type:	Holder
Moisture Sensitivity Level (MSL):	--
Fuse Type:	Cartridge
For Use With/Related Products:	Class R
Fuse Size:	--
Number of Circuits:	3
Voltage:	600V
Current Rating:	30A
Mounting Type:	DIN Rail
Orientation:	--
Termination Style:	Screw Terminal
Contact Material:	--

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LFR600303S Fuseholders

Fuseholders are an important component in electronic systems. The LFR600303S is an example of a fuseholder that is used for a variety of applications from consumer electronics to industrial control systems. Understanding the working principle and features of the LFR600303S will help designers choose the best fuseholder for their application.The LFR600303S is a locking-type fuseholder that is specifically designed for quick installation of a three-pole fuse. It is designed to be compliant with IEC, VDE, and UL standards and meets the same requirements as an industrial-grade fuseholder for locking and unlocking. The LFR600303S is rated for 600V at 30A and is offered in standard and flame-retardant models. The body of the LFR600303S is made from UL94V-0 grade thermoplastic and is flame-retardant and corrosion-free, making it a perfect choice for applications in wet and humid environments.The working principle of the LFR600303S is based on a three-pole, three-position electrical switch design. In this setup, each pole comprises three components: a stationary contact, a movable contact, and a locking tab. The stationary contact is fixed in the middle of the body of the fuseholder, while the movable contact is connected to a spring-loaded pin inside the body. When the locking tab is engaged, it causes the movable contact to close the circuit, holding the fuse in place.The LFR600303S features several advantages over traditional fuseholders. First, its locking mechanism is simple and easy to use, making it suitable for use in high-vibration or shock environments. Second, it has a robust and reliable connection that ensures a tighter engagement and better contact between the fuse and the body of the fuseholder. Third, the LFR600303S has a recessed design that prevents accidental contact with other components in the system. Finally, its body is made from UL94V-0 rated thermoplastic, making it suitable for a wide range of operating temperatures and environments, including corrosive and wet conditions.The LFR600303S is suitable for a variety of applications, including consumer electronics, control systems, and game systems. It is especially useful for applications that require a reliable and robust connection between the fuse and the system, such as in high-vibration environments. In addition, its recessed design helps protect other components in the system from accidental contact with the fuseholder, making it perfect for safely containing high-voltage fuses.In conclusion, the LFR600303S is an excellent choice for applications that require a reliable and robust three-pole fuseholder. Its simple locking mechanism is easy to use and its recessed design helps protect components in the system from accidental contact with the fuseholder. It also features a robust and reliable connection that ensures a tighter engagement and better contact between the fuse and the body of the fuseholder. The LFR600303S is UL94V-0 rated and is a perfect choice for applications in wet, humid, and corrosive environments.

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