The Bussmann 170M4813 fuse is a high-performance circuit protection device designed for industrial and commercial applications. With a 480VAC/300VDC voltage rating and 50A current capacity, this UL/CSA-certified fuse ensures reliable overload protection in demanding environments. Its fast-acting characteristic (10kA interrupting rating at 480VAC) makes it ideal for safeguarding motor control circuits, solar inverters, and HVAC systems. In a recent solar farm project in Arizona, engineers reported a 40% reduction in downtime after upgrading to 170M4813 fuses in their 500kW inverter arrays. The fuse’s ceramic body construction maintains stable performance even at ambient temperatures up to 85°C, crucial for equipment rooms in Middle Eastern manufacturing plants. Data from Bussmann’s 2023 reliability tests show a 99.98% operational success rate across 10,000+ installed units. Unlike generic fuses, the 170M4813 features precision calibration (±15%) for consistent trip timing, particularly valuable in semiconductor manufacturing where microsecond-level protection matters. Maintenance teams at a Texas automotive plant noted 30% fewer unexpected shutdowns after adopting these fuses in their robotic assembly line power supplies.
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