Littelfuse JTD070ID Indicator Fuse 70A 600VAC 300VDC Slo-Blo Knife-Blade

The JTD_ID Series from Littelfuse is designed for versatile and reliable performance in general-purpose circuits, particularly in applications where space is limited. These indicator fuses provide essential motor branch-circuit short-circuit and ground fault protection, adhering to IEC Type II standards to ensure no damage occurs during operation. A standout feature of the JTD_ID fuses is the innovative indicating window that allows operators to quickly assess the status of the fuse—once the window darkens, it signals an open fuse without the need for additional testing, enhancing safety by minimizing unnecessary exposure to live circuits. With superior overload and short-circuit protection capabilities, these fuses not only protect critical equipment but also support UL Listed series-rated molded case circuit breaker panels. Their time-delay characteristics significantly reduce nuisance openings, making them suitable for a variety of applications and helping to decrease overall fuse inventory. Designed for efficiency and safety, the JTD_ID Series offers a comprehensive solution to fuse needs in motor control centers and beyond.

• Minimizes electrical hazards with indicator window for quick fuse status
• IEC Type II no-damage protection for motor branch circuits
• Time-delay opening reduces nuisance fuse trips
• Provides motor branch-circuit short-circuit and ground fault protection
• Supports UL Listed series-rated molded case circuit breaker panels
• Durable melamine body with brass caps for conductivity
• Rated for 600 V AC and 300 V DC systems with 20,000 A interrupting rating
• Suitable for space-limited general purpose circuits
• Reduces equipment damage with superior overload and short-circuit protection
• Decreases fuse inventory due to versatile application compatibility

• Voltage: 600 V AC, 300 V DC
• Ampere Rating: 70 A
• Interrupting Rating: 20,000 A @ 300 V DC
• Opening: Time Delay (Slo-Blo/Time Lag)
• Material: Melamine body, Brass caps (70-200 A)
• Compliance: UL Listed, CSA Certified
• Country of Origin: Mexico

Certification

Datasheets