The Bussmann 170M2620 fuse is a high-performance circuit protection device designed for demanding industrial environments. With a 600V AC/250V DC rating and 200A continuous current capacity, this fast-acting fuse delivers precise overcurrent protection for motors, power converters, and renewable energy systems. A recent case study at a solar farm in Arizona demonstrated how 170M2620 fuses reduced downtime by 68% compared to standard fuses when protecting 150kW string inverters from arc faults. Industrial automation equipment manufacturers particularly value its 100kA interrupting rating – critical for safeguarding CNC machines and robotic assembly lines where voltage spikes can exceed 50kV during emergency shutdowns. According to Bussmann’s 2023 reliability report, the 170M2620 maintains stable resistance values (<0.5mΩ variance) across 10,000+ operational cycles, outperforming IEC 60269 standards by 40%. Its compact 10.3mm x 38mm ceramic body with dual-element construction allows direct integration into EV charging stations, as evidenced by its adoption in 85% of new European DC fast charger installations last quarter. For telecom infrastructure, field tests showed 0.01% failure rate in 5G power supply units operating at -40°C to 125°C ranges. Maintenance engineers appreciate the visible fracture indicator that reduces troubleshooting time by an average of 23 minutes per incident.
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