• 800V DC prepared for the regeneration voltage of 400V servos/inverters. •800CF • Designed for small-capacity power-supply lines of a high-pressure inverter. •Rating 700CF- 35 to 40 A Rated voltage and blocking capacity: 700V AC-1 OOkA, 700V DC (L/R = 1 Oms)-1 OOkA Minimum block-off current: 700V AC/DC - 4 times the rated amperage Maximum arc voltage: 1400V •Rating 800CF- 5 to 30 A Rated voltage and blocking capacity: 700V AC-1 OOkA, 800V DC (L/R =1 Oms)-l OkA Minimum block-off current: 700V AC/800V DC - 4 times the rated amperage Maximum arc voltage: 1600V •Rating 1 OOOCF Rated voltage and blocking capacity: 1OOOV AC-1 OOkA Minimum block-off current: 1 OOOV AC - 4 times the rated amperage Maximum arc voltage: 2000V When applying the standard to UL standard approved items, use the fuse in the following rating. •800CF Rated voltage and blocking capacity: 660V AC -1 OkA 800V DC (L/R = 1 Oms)-1 OkA CAUTION! • Read "FOR SAFE USE- and "PROTECT FUSE USER'S GUIDE" at the back of this catalog before use. • A small fuse may generate a relatively large amount of heat, so a fuse with sufficient capacity is recommended for long, continuous use. • Fusing indication function is not provided.

FAST ACTING FUSES - COMPACT TYPES Fusing Characteristics Power Loss

Fusing Characteristics Power Loss Temperature Rise Shutdown l2t Against Working AC VoltageApplication to Direct-Current Circuit 16