Intermatic ET1105CPD82 24-Hour 30-Amp SPST Electronic Time Switch with Clock - $141 - (Chicago, IL)

1 circuit SPST | 30 amps | 120-277 vac Automatic daylight saving time (DST) on/off adjustment (factory enabled) Non-volatile eeprom memory protects programming indefinitely Temporary override or permanent manual override available via control buttons NEMA 3R gray high-impact uv-resistant polycarbonate plastic with clear cover