Class J High speed fuse now available from KEB America

A fast-acting, Class J high-speed fuse for your VFD can now be purchased directly from KEB America. For customers needing large quantities of Class J fuses we are able to offer competitive pricing along with fast service and reliable support. Fuse holders and covers are also available.

The compact High-Speed Class J fuse feature optimized over-load capability allowing them to withstand elevated levels of current and excellent cycling ability for applications that require frequent starts and stops. They have low I2t let-through are available in AC and DC ratings.

The High Speed Class J (HSJ) combines the low I2t of a semiconductor fuse and the branch-circuit performance of a Class J UL Listed fuse into a single design. The HSJ can provide both branch circuit protection per NEC requirements, as well as very low I2t for protection of power semiconductors such as Diodes, SCRs, GTOs and SSRs.

For more information or to add HSJ fuses to your KEB order, contact us today.