Current Limiting High-Speed Class J Drive Fuses

New! ... JHL Series High-Speed Class J Edison Fuses

High-Speed Class J Fuses: 1-600 Amp, 600 VAC; 450 VDC

JHL series class J fuses combine the performance of high-speed semiconductor fuses and the convenience of Class J branch-circuit fuses in one small package, allowing maximum protection for AC and DC drives and controllers.

JHL series high-speed fuses can be used with GS and DURAPULSE drives in non-UL applications. Fuse the drive according to NEC guidelines (NEC Article 430).
For UL applications, GS and DURAPULSE drives require Class T fuses (refer to the drive�s user manual for details).

Current limiting, high-speed class J fuses start at $13.00 each and are sold in 1 or 10 fuses per pack.

High Speed Class J Drive Fuses

Features

Space saving Class J dimensions allow the use of readily available Class J fuse blocks, holders, and switches
Allows the lowest I²t let-through energy of any branch-circuit overcurrent protective device
Works with existing and new variable speed drives and electronic motor controllers
Meets UL, CSA, and NEC requirements for branch circuit protection devices

Specifications

Voltage Rating: 600 VAC; 450 VDC
Ampere Ratings: 1�600 Amps
Interrupting Rating: 200,000 RMS Symmetrical Amps; 100,000 DC Amps
Current Limiting: Class J Fuse

Class J High-Speed Fuses Overview

Applications

AC and DC drives
Electronic motor controllers
Power semiconductor devices that utilize diodes, GTOs, SCRs, or SSRs

Agency Approvals

UL, std 248-8, Class J, Guide JDDZ, File E162363
CSA Certified, C22.2 # 248.8, Class 1422-02, File 700489

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