SM Power Fuses: S&C

Their precision-engineered non-damageable 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.

Description

SM Power Fuses

For outdoor distribution, 4.16 KV through 34.5 KV. For use with SM refill units, S&C SM power fuses are especially suited for protecting transformers, capacitor banks, and cables in outdoor distribution substations.

Offered in a wide variety of ampere ratings and time-current characteristics, permitting close fusing ratios for optimal coordination and maximum protection; their time-current characteristics are precise and permanently accurate.

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