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High Speed Class J (225-600 Amp) Drive Fuses & Holders
Edison 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. These space-saving high-current fuses are available in ratings from 225A to 600A at a maximum voltage of 600VAC or 450VDC.
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
$16.50each and are sold in 1 or 10 fuses per pack.
Class J Drive Fuses
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
Voltage Rating: 600 VAC; 450 VDC
Ampere Ratings: 1–600 Amps
Interrupting Rating: 200,000 RMS Symmetrical Amps;
100,000 DC Amps