The JTD_ID Indicating* Series fuses provide visual blown indication and maximum protection in a compact size. These time-delay, dual-element fuses carry the Littelfuse POWR-PRO® advanced technology designation and are specifically designed for circuits where space is at a premium. They are ideal for use in systems with high in-rush currents. The JTD_ID fuses offer a patented design that reduces nuisance fuse openings. In addition, they provide Type 2 “No Damage” protection for both NEMA- and IEC-type motor circuit components. These fuses help lower the costs associated with downtime, provide longer fuse life by minimizing nuisance openings, increase system performance by minimizing equipment damage, and improve safety by minimizing accidents. The POWR-PRO performance brand offers advanced technology protection features, such as self-certification to 300,000 A rms symmetrical and superior current-limiting capability. The self-certification at 300,000 A meets the current trend toward higher short-circuit current ratings (SCCR). Self-certification testing was conducted at a nationally recognized testing laboratory, and the tests were UL witnessed. The POWR-PRO design also includes blown fuse indication for maximum security and protection. FEATURES POWR-PRO® technology Dual-element Blown fuse indicator Current-limiting Mounting options BENEFITS Superior protection against electrical system damage Provides extra time-delay protection with dual-element construction Built-in, blown-fuse indication for quick identification of blown fuses, which reduces downtime and increases safety POWR-PRO current limitation is 8 /10–600 A. Reduces damage caused by heating and magnetic effects of short-circuit currents Indicating and DIN mount holders available Applications • Motor control centers • Fused combination motor controllers • Transformers • UL listed series-rated molded case circuit breaker panels • General purpose circuits Ampere Rating (A) 70 VAC (V) 600 VDC (V) 300 Interrupting Rating 20 kA @ 300 Vdc Opening Slo-Blo/Time Lag (T)/Time Delay Size Knife-Blade