Product Description
The JTD-070ID is a 70 Amp, 600 Volt AC Class J cartridge fuse from Littelfuse’s POWR-PRO® line — designed for robust, industrial-grade overcurrent protection. Featuring a dual-element, time-delay, current-limiting architecture plus a built-in blown-fuse indicator, it excels in circuits with high inrush currents (like motors or transformers) and helps reduce nuisance fuse-outs. Its compact Class J size makes it ideal for motor controllers, panelboards, feeders, and general-purpose circuits where space is limited.
Product Details
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Brand: Littelfuse / POWR-PRO®
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Model / Part Number: JTD70ID
- Condition: Used
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Fuse Class: Class J
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Amperage Rating: 70 A
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Voltage Rating: 600V AC
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Type: Time-Delay, Dual-Element, Current-Limiting, Indicating Fuse
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Interrupt Rating: Up to 200 kA RMS symmetrical AC, 20 kA DC
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Body Style: Knife-blade / Cartridge (compact Class J package)
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Applications: Motor controllers, motor control centers, transformers, panelboards, series-rated breaker panels, general-purpose circuits
Key Features
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Dual-element, time-delay design handles harmless inrush currents without nuisance blowing
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Current-limiting construction reduces fault energy to protect downstream components
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Built-in blown-fuse indicator provides instant visual confirmation of fuse operation — simplifies maintenance and reduces downtime
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High interrupt rating (200 kA AC / 20 kA DC) ensures robust short-circuit protection in industrial environments
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Compact Class J cartridge body — space-efficient and easy to install in standard holders
IS.06132024.30
