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Medium-voltage fuse - 34.5 kV | SM
SM Power FusesSM Power Fuses are especially suited for protecting transformers, capacitor banks, and cables in outdoor distribution substations through 34.5 kV. Their precision-engineered nondamageable silver or nickel-chrome fusible elements have time-current characteristics that are precise and permanently accurate assuring not only dependable performance, but also continued reliability of system coordination plans.
With SM Power Fuses, source-side devices may be set for faster operation than practical with other power fuses or circuit breakers, thereby providing better system protection without compromising coordination.