Littelfuse JTD005 Indicator Fuse 5A 600VAC 300VDC 20000A Slo-Blo

The JTD005 from Littelfuse's JTD Series is engineered to enhance safety and efficiency in various electrical applications. This indicator fuse improves safety by minimizing exposure to live circuits; when the indicator window darkens, it remains that way, clearly signaling a blown fuse regardless of whether the power is on or off—an essential feature for protecting personnel in potentially hazardous environments. With superior performance characteristics, the JTD_ID Indicator fuse can be utilized across a range of applications such as motor control centers and general purpose circuits, streamlining fuse inventory requirements. Designed to provide exceptional overload and short circuit protection, this fuse reduces the potential for equipment damage, while its IEC Type II "No Damage" protection capability ensures compliance with industry standards. The user-friendly indicator facilitates quick identification of blown fuses—operators can immediately assess the situation at a glance, minimizing downtime and allowing for prompt maintenance intervention. With attributes including an ampere rating of 5 A and robust interrupting ratings up to 20,000 A@300 VDC, the JTD005 fuse is a reliable choice for enhancing electrical safety and operational efficiency.

• Minimizes exposure to live circuits for enhanced personnel safety
• Indicator window remains dark after blow for clear visual identification
• Provides IEC Type II "No Damage" protection to prevent motor circuit damage
• Time-delay dual-element design reduces nuisance fuse openings
• Current-limiting capability reduces damage from short-circuit currents
• High interrupting rating of 20 kA at 300 V DC and 200 kA AC for reliable fault clearing
• Suitable for motor control centers and general-purpose electrical circuits
• Compliance with UL, CSA, RoHS, and CE standards ensures safety and environmental adherence
• Made with melamine body and corrosion-resistant nickel-plated bronze and brass materials for durability
• Reduced downtime with quick visual blown fuse indication

• Amperage: 5 A
• Voltage: 600 V AC, 300 V DC
• Interrupting Rating: 20 kA at 300 V DC, 200 kA AC
• Time Delay: Slo-Blo/Time Lag (T)/Time Delay, current limiting dual-element
• Length: 2 1/4 in (57.2 mm) (1-30 A example)
• Diameter: 1/2 in (12.7 mm) (1-30 A example)
• Material: Melamine body, Nickel-plated Bronze, Brass, Brass with Copper Blade (varies by amp rating)
• Compliance: UL Listed, CSA Certified, RoHS, CE Certified (varies by amp rating)
• Country of Origin: Mexico

Certification

Datasheets