Mersen OTS - Class K5 - Fast-Acting OTS250

One-Time OTS general purpose fuses provide low cost protection for feeder and branch-circuits serving lighting, heating, and other non-motor loads. OTS fuses will safely interrupt available short circuit currents up to 50,000 amperes in all ratings. OTS fuses are not rejection fuses and care should be taken to ensure that replacement fuses do not have lower interrupting ratings than original fuses. Features Easy to read imprint label for quick recognition and replacement Low cost for high protection value Applications Feeders Branch circuits Resistive heating Residential and small commercial installations