Amazon.com: Intermatic 156T1978A Time Switch Tripper Kit - Genuine 2-Pack Trippers - Exclusive Compatibility with T100, T7000, WH40 Series Timers - Easy Setup for Precision Time Control : Tools & Home Improvement
Intermatic T104P201 Time Switch DPST Outdoor Type 3R Plastic 208-277 VAC | eBay
Intermatic Time Clock in Plastic Enclosure with Heater Protection 220V - T104P201 - INYOPools.com
Intermatic T104P201 220V DPST Outdoor Time Clock With Switch