Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fuseholders

A fuseholder is a device which provides a means for correctly and safely installing and maintaining a fuse. Fuseholders offer protection from accidental contact with the live parts of the circuit and isolate the fuse from vibration, and can be sub-categorized by the type of fuse that is supported by it.

2430-7 Application Field and Working Principle

The 2430-7 fuseholder is designed for two types of plug-in fuses and they are the 227 type and the 269 type. The fuseholder has a stud size of ⅜” and a mounting hole size of 14.2mm and its orientation is vertical. The fuseholder has open construction which provides access to the fuses for mounting, removal or visual inspection.

The 2430-7 fuseholder utilizes a tension-roller spring force to hold the fuses in place. Its working principle involves a moveable spring plate with lugs. When a fuse is inserted, it comes in contact with the lugs and moves the plate against the tension-roller spring force, allowing the fuse to be securely held in place. The tension-roller spring is designed to hold the fuses tightly even when they are subjected to vibration.

The 2430-7 fuseholder is suitable for installation in industrial control products, motor control equipment, in airport ground support equipment, and shipboard equipment. It is an UL listed and CSA certified device which provides higher reliability in hostile operating environments. The fuseholder is also IP66 rated for outdoor use when mounted in a suitable enclosure.

Conclusion

The 2430-7 fuseholder offers a safer and reliable means for installing and maintaining plug-in fuses. Its unique working principle of tension-roller spring force ensures a secure contact with the fuse even in high vibration applications. The device is suitable for a variety of power control applications in demanding environments.

The specific data is subject to PDF, and the above content is for reference