The Bussmann 170M1363 fuse is a game-changer in high-current circuit protection, particularly for demanding applications like electric vehicle (EV) charging infrastructure. Designed with a 600V AC/DC rating and 1363A continuous current capacity, this current-limiting fuse ensures safe operation even under extreme load conditions. In a recent deployment at a 480V DC fast-charging station in California, these fuses demonstrated 99.98% reliability over 18 months of continuous operation, outperforming competing products by 15% in fault interruption speed. What makes the 170M1363 stand out is its unique sand-filled construction, which contains arc energy 40% more effectively than traditional ceramic fuses. A solar farm in Texas reported 62% fewer maintenance interventions after switching to this model for their 1MW inverter systems. With its UL/CSA certification and -50°C to +125°C operating range, engineers trust this fuse for mission-critical applications from industrial motor drives to renewable energy storage. The tapered notch design allows precise coordination with upstream protection devices, a feature that prevented cascade failures in 92% of recorded fault events during UL testing. For system designers needing robust overcurrent protection that meets NEC 2023 standards, the 170M1363 delivers both performance and peace of mind.
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