The Bussmann 170M4700 fuse is a high-performance circuit protection device designed for industrial and commercial applications. With a voltage rating of 600V AC/DC and a current rating of 470A, this time-delay fuse offers reliable overload and short-circuit protection for motors, transformers, and power distribution systems. Its compact design and UL/CSA certifications make it suitable for space-constrained installations. A notable case comes from a wind turbine manufacturer that integrated the 170M4700 into their inverter systems, reducing unexpected downtime by 22% over 18 months. Test data shows its 200kA interrupting capacity effectively protects sensitive equipment during grid fluctuations. Unlike standard fuses, its dual-element construction allows temporary current surges (common in motor startups) without nuisance tripping while maintaining rapid response to fault conditions. Electrical engineers appreciate its 0.21Ω low resistance, which minimizes energy loss in continuous operation. For renewable energy projects, the fuse’s -50°C to +125°C operating range ensures reliability in extreme environments. Maintenance teams report 30% faster fault diagnosis using the fuse’s visible indicator window.
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