Product Description
The Ferraz Shawmut AJT30 Smart‑Spot is a high‑performance 30 Amp, 600 Volt AC Class J fuse featuring Smart‑Spot blown‑fuse indication and dual‑element time‑delay, current‑limiting protection. Engineered for industrial and commercial electrical systems, this fuse allows harmless temporary overloads — including motor and transformer inrush currents — while providing fast, dependable interruption of sustained overloads and short circuits. With a 200 kA interrupt rating, the AJT30 delivers safe and reliable protection for motors, feeders, control panels, and power distribution equipment.
Product Details
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Brand: Ferraz Shawmut (Mersen)
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Model / Part Number: AJT30
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Series: Class J Smart‑Spot
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Amperage Rating: 30A
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Voltage Rating: 600V AC
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Interrupt Rating: 200 kA
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Fuse Type: Dual‑Element, Time‑Delay, Current‑Limiting
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Indication: Smart‑Spot visual blown‑fuse indicator
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Fuse Class: J
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Form Factor: Cartridge Fuse
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Applications: Motor protection, feeders, control panels, industrial electrical systems
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Condition: Used
Key Features
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Smart‑Spot visual indicator for quick blown‑fuse identification
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Dual‑element time‑delay design tolerates temporary overloads
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Current‑limiting performance reduces let‑through energy
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High 200 kA interrupt rating for enhanced safety
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Durable construction for industrial and commercial applications
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Compatible with standard Class J fuse holders
IS.08062024.22
