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PHP-AJT Reducer Fuses-Photo
Series

AJT Reducer Fuses - Class J - Time-delay

AJT Reducer Fuses are a safe permanent solution for decreasing your current rating without using a fuse reducer which are designed and list for temporary use only. These reducer fuses provide the same trusted protection levels as a traditional AJT fuses but in a larger body.
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PHP-AJT125-400
Product

AJT125/400

Reducer Fuse AJT - Class J - Time-delay 600VAC 500VDC 125A Blade
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PHP-AJT150-400
Product

AJT150/400

Reducer Fuse AJT - Class J - Time-delay 600VAC 500VDC 150A Blade
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PHP-AJT175-400
Product

AJT175/400

Reducer Fuse AJT - Class J - Time-delay 600VAC 500VDC 175A Blade
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PHP-AJT200-400
Product

AJT200/400

Reducer Fuse AJT - Class J - Time-delay 600VAC 500VDC 200A Blade
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PHP-AJT250-600
Product

AJT250/600

Reducer Fuse AJT - Class J - Time-delay 600VAC 500VDC 250A Blade
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PHP-AJT300-600
Product

AJT300/600

Reducer Fuse AJT - Class J - Time-delay 600VAC 500VDC 300A Blade
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PHP-AJT350-600
Product

AJT350/600

Reducer Fuse AJT - Class J - Time-delay 600VAC 500VDC 350A Blade
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PHP-AJT400-600
Product

AJT400/600

Reducer Fuse AJT - Class J - Time-delay 600VAC 500VDC 400A Blade
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PHP-HSJ-Photos
Series

HSJ - Class J - High-Speed

The High Speed Class J (HSJ) combines the low I2t of a semiconductor fuse and the branch-circuit performance of a Class J UL Listed fuse into a single design. The HSJ can provide both branch circuit protection per NEC requirements, as well as very low I2t for protection of power semiconductors such as Diodes, SCRs, GTOs and SSRs.
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