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The Mersen A4BY800 is a 800 Amp, 600 Volt Class L Time Delay Fuse designed for robust performance in various applications. This fuse is ideal for protecting service entrance equipment, feeder circuits, and circuit breakers. Its unique design allows it to handle normal current surges without tripping, making it reliable for continuous operational use.
This fuse features a cylindrical body design that ensures its efficacy in hard environments. The Mersen A4BY800 fuse supports applications in mains, feeders, circuit breakers, load centers, panelboards, switchboards, and metering centers.
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