Intermatic, Inc - Intermatic ET90415CR NEMA 3R Steel Case 365 Day 120 to 277 VAC 60 Hz 30 Amp SPDT Astronomic Time Switch with Ethernet

The ET90000 Series combines powerful and intuitive scheduling with truly maintenance-free convenience. The PC App and Mobile App provide real-time remote control, and the USB connection and Ethernet capabilities enable in-field updates. Features: Automatic input voltage selection from 120 to 277 VAC, 50/60 Hz; Over 2,000 events plus holiday schedules; Allows for simple override control when paired with MS-101-WH Momentary Switch (sold separately); Advanced scheduling including relative events, such as fourth Thursday of November or first week of year; 30 A rated contacts; 100-hour supercapacitor eliminates the need for batteries; USB connection for uploading, downloading and transferring programs; Easy-to-follow on-screen menus for programming to-the-minute accuracy; Non-volatile memory protects programming indefinitely; Firmware can be upgraded in-field via USB or Ethernet; Internally expandable, in 4-circuit increments, up to 16-circuits for 4, 8, and 12-circuit models