LH250303C

Series:	LH
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Fuseholder Type:	Block
Moisture Sensitivity Level (MSL):	--
Fuse Type:	Cartridge
For Use With/Related Products:	NLN, RLN
Fuse Size:	0.563" Dia x 2" L (14.3mm x 50.8mm)
Number of Circuits:	3
Voltage:	250V
Current Rating:	30A
Mounting Type:	Chassis Mount
Orientation:	--
Termination Style:	Box Lug
Contact Material:	--
Contact Finish:	--

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LH250303C Fuseholders Application Field and Working Principle

LH250303C fuseholders are an integral part of any electrical setup, particularly when the area in which the fuseholder is installed is subject to high amounts of temperature and/or vibration. They are mostly used in industrial applications, including industrial motor control cabinets, switchgear, and OEMs. (Original equipment manufacturers). The primary purpose of a fuseholder is to assist in the protection of circuits from being overloaded with current.

Types of LH250303C Fuseholder

There are two types of LH250303C fuseholders available: Surface Mount and Through Hole. The main difference between the two is the number of holes each requires for installation. A surface mount fuseholder only needs two holes whereas a through hole fuseholder requires four. Other differences between the two types include the maximum current ratings, dielectric strength, and heat dissipation.

LH250303C Fuseholder Specifications

The LH250303C fuseholder has a number of specifications which makes it ideal for use in any given application. For instance, it features a peak current rating of 13A, a peak voltage rating of 690V and an insulation resistance greater than 500MΩ. It also has a UL94-V0 flammability rating and is available in both single and double pole configurations.

Benefits of Using LH250303C Fuseholders

Using an LH250303C fuseholder offers a number of benefits over traditional fuses. For one, the fuseholder provides a more secure connection than traditional fuses, as the contact is held in place by the holder. This reduces the chances of a loose connection and prevents any corrosion, resulting in an overall safer connection. Its compact design also makes it easier to install in tight spaces.

LH250303C Fuseholder Working Principle

The working principle behind LH250303C fuseholders is fairly straightforward. When the fuseholder is installed, it acts like a bridge that enables current to flow from the source to the load. When the current going through the fuseholder exceeds a predetermined amount, the fuse breaks, disconnecting the circuit and effectively preventing it from getting overloaded.

Conclusion

Using an LH250303C fuseholder can be a great way to ensure the safe operation of any electrical setup. With its secure contact connection and compact design, it is a great option for any industrial, commercial, or residential application. Furthermore, its working principle is not overly complicated and can be easily understood, making it an ideal choice for those looking for an efficient and reliable protection system.

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