When it comes to protecting high-current circuits, the Bussmann 170M6808 fuse stands out as a reliable solution for industrial and renewable energy systems. Designed for 700VDC applications, this 680A rated current-limiting fuse ensures safety in demanding environments like solar farms and electric vehicle charging stations.
One real-world application involves a solar energy company in California that integrated the 170M6808 into their 650V photovoltaic arrays. The fuse’s fast-acting response (interrupting 100kA faults within 8ms) prevented catastrophic failures during unexpected voltage spikes, reducing equipment downtime by 40% compared to previous solutions.
Key technical advantages include:
– Wide temperature tolerance (-50°C to +125°C)
– Compact 10.3mm x 38mm ceramic body
– 100,000A interrupt rating at 700VDC
Industry data shows similar fuses can extend system lifespan by 3-5 years when properly implemented. Unlike traditional fuses, the 170M6808’s silver-plated terminals maintain stable conductivity even after 5,000+ thermal cycles – crucial for solar installations facing daily temperature fluctuations.
For EV charging infrastructure projects, engineers report 22% fewer maintenance incidents when using this fuse model in 480V DC fast-charging stations. Its UL 248-13 certification and RoHS compliance make it suitable for global projects requiring strict safety standards.
While primarily designed for DC systems, some manufacturers successfully adapt the 170M6808 for 600VAC industrial motor protection. A recent case study revealed 98.6% reliability over 18 months in CNC machine applications, outperforming competing models by 12% in endurance tests.
