LDFJ Series - UL Class J Fast-Acting Fuses

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LDFJ series fuses provide space saving, high-speed performance and short-circuit protection for AC and DC drives.
LDFJ series offers current limiting features with lowest I2T for protection of power semiconductor devices and motor controllers.

Applications:
  • All AC/DC drives (Including variable frequency drives)
  • Power converters and solid-state devices
  • Resistive loads, such as resistance electric heat

Access specifications, certifications, check availability and order parts below

Catalog #Amps (A)VAC (V)Interrupting RatingStockCompare
LDFJ0011600200 kA @ 600 VacCheck
LDFJ0022600200 kA @ 600 VacCheck
LDFJ0033600200 kA @ 600 VacCheck
LDFJ0044600200 kA @ 600 VacCheck
LDFJ0055600200 kA @ 600 VacCheck
LDFJ0066600200 kA @ 600 VacCheck
LDFJ0088600200 kA @ 600 VacCheck
LDFJ01010600200 kA @ 600 VacCheck
LDFJ01212600200 kA @ 600 VacCheck
LDFJ01515600200 kA @ 600 VacCheck
LDFJ02020600200 kA @ 600 VacCheck
LDFJ02525600200 kA @ 600 VacCheck
LDFJ03030600200 kA @ 600 VacCheck
LDFJ03535600200 kA @ 600 VacCheck
LDFJ04040600200 kA @ 600 VacCheck
LDFJ04545600200 kA @ 600 VacCheck
LDFJ05050600200 kA @ 600 VacCheck
LDFJ06060600200 kA @ 600 VacCheck
LDFJ07070600200 kA @ 600 VacCheck
LDFJ08080600200 kA @ 600 VacCheck
LDFJ09090600200 kA @ 600 VacCheck
LDFJ100100600200 kA @ 600 VacCheck
LDFJ110110600200 kA @ 600 VacCheck
LDFJ125125600200 kA @ 600 VacCheck
LDFJ150150600200 kA @ 600 VacCheck
LDFJ175175600200 kA @ 600 VacCheck
LDFJ200200600200 kA @ 600 VacCheck
LDFJ225225600200 kA @ 600 VacCheck
LDFJ250250600200 kA @ 600 VacCheck
LDFJ300300600200 kA @ 600 VacCheck
LDFJ400400600200 kA @ 600 VacCheck
LDFJ450450600200 kA @ 600 VacCheck
LDFJ500500600200 kA @ 600 VacCheck
LDFJ600600600200 kA @ 600 VacCheck

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