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The A6T250 – GOULD 250A 600V CLASS T FAST ACTING FUSE is designed for efficient protection in high-voltage applications. With a rating of 250 amps and 600 volts, this fuse ensures rapid interrupting of faults, safeguarding your equipment. Ideal for critical circuits, it delivers reliable performance and peace of mind for your electrical systems.
Class T and Class J fuses are both current-limiting with high interrupting ratings, but they have different physical dimensions and are NOT interchangeable. Class T fuses are more compact than Class J, and Class T holders will only accept Class T fuses. Always replace the A6T250 with another 250A 600V Class T fuse to maintain proper protection and ensure it fits your existing holder.
The Gould brand transitioned to Mersen (formerly Ferraz Shawmut), and some Gould-labelled Class T fuses may be discontinued or rebranded. Northern Breaker Group specialises in obsolete and hard-to-find electrical components. Contact us with the part number and quantity needed and we'll locate new-old-stock or a confirmed equivalent for you.
The A6T250 is rated for 600V AC service. Class T fuses in this series are generally not rated for DC applications unless the manufacturer's datasheet explicitly states a DC voltage rating. For DC circuit protection, verify the fuse's DC rating before installation. Contact our team if you need guidance on a suitable DC-rated alternative.
