Littelfuse JTD001ID Indicator Fuse 1A 600VAC 300VDC Time Delay 20kA Industrial Cartridge

Engineered for efficiency and safety, the JTD001ID from Littelfuse is a powerful solution in the realm of fused combination motor controllers. Designed to provide IEC Type II protection, it ensures that motor branch circuits are safeguarded against short-circuits and ground faults, making it ideal for general purpose circuits such as mains, feeders, and branch circuits—especially in constrained spaces. One of its standout features is the innovative JTD_ID Indicator fuse, which enhances safety by minimizing exposure to live circuits. Its darkened indicator window reliably signifies when a fuse has blown, regardless of the power status, eliminating the need for hazardous testing and significantly reducing downtime. With superior time-delay characteristics and compatibility across a diverse range of applications, the JTD001ID helps manage fuse inventory efficiently, while offering robust protection for motor control centers, transformers, and UL Listed circuit breaker panels. This ensures not only enhanced safety for personnel but also diminishes the risk of equipment damage, contributing to a more reliable operational environment.

• Provides IEC Type II no damage motor branch circuit protection
• Minimizes exposure to live circuits with darkened JTD_ID indicator fuse window
• Superior time-delay characteristics reduce nuisance opening and fuse inventory
• High interrupting rating of 20 kA at 300 VDC and 200 kA rms AC for fault protection
• Compatible with fused combination motor controllers and UL Listed panels
• Compact design suitable for constrained spaces
• Body made of melamine for electrical insulation and durability
• Nickel-plated bronze caps ensure reliable electrical connections
• UL Listed and CSA Certified for compliance and safety standards
• Indicator fuse window signals blown fuse regardless of power status for reduced downtime

• Voltage: 600 VAC, 300 VDC
• Ampere Rating: 1 A
• Interrupting Rating: 20 kA @ 300 VDC, 200 kA rms symmetrical AC
• Opening Type: Slo-Blo/Time Lag (T)/Time Delay
• Dimensions: Ranges from 0.5 in to 8 in depending on dimension type
• 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 (225–600 A only), RoHS (225–600 A only)
• Applicable Standards: UL 248-8, Class J
• Fuse Weight: 0.084–3.120 lbs (38.10–1415.21 g)
• Country of Origin: Mexico

Certification

Datasheets