Littelfuse JTD200ID Indicator Fuse 200A 600V 20000A@500VDC Slo-Blo Knife-Blade

Engineered for versatility in electrical systems, the JTD_ID series from Littelfuse provides robust protection for general purpose circuits, including mains, feeders, and branch circuits, especially in applications where space is limited. These fused combination motor controllers deliver essential IEC Type II protection, ensuring that motor branch circuits are safeguarded from short-circuits and ground faults without incurring damage, enhancing the reliability of motor control centers. Designed with safety in mind, the JTD_ID indicator fuses significantly reduce the risks associated with live circuits; when the indicator window darkens, it provides a clear and permanent signal of a blown fuse, eliminating the need for power to remain on for detection. This feature not only enhances safety for maintenance personnel but also streamlines operations by allowing immediate identification of open fuses, thereby reducing downtime. Moreover, with superior performance characteristics, these fuses are compatible with a broad range of applications, helping to minimize inventory and managing nuisance openings effectively, making them a wise choice for efficient circuit protection and operational continuity.

• Provides IEC Type II motor branch circuit protection
• Indicator window shows blown fuse status without power
• Time-delay Slo-Blo design prevents nuisance fuse openings
• High interrupting rating for AC and DC fault protection
• Enhances safety by minimizing exposure to live circuits
• Compatible with fused combination motor controllers and general circuits
• Durable nickel-plated bronze and brass caps for conductivity
• Meets UL, CSA, CE, and RoHS safety and environmental standards
• Compact design ideal for space-limited electrical setups
• Reduces downtime with immediate open fuse identification

• Voltage: 600 V AC, 500 V DC
• Ampere Rating: 200 A
• Interrupting Rating: 20 kA @ 500 V DC, 200 kA AC
• Opening: Time Delay (Slo-Blo/Time Lag)
• Material Body: Melamine
• Material Caps: Nickel-plated Bronze (0.8–60 A), Brass (70–200 A), Brass Cap with Copper Blade (225–600 A)
• Compliance: UL Listed, CSA Certified, CE, RoHS
• Country of Origin: Mexico

Certification

Datasheets