Intermatic - GM40AVE-RD89 - 24-Hour or 7-Day 120-277V Electronic Time Control GMXST-O-120 IOS-DOV models require a neutral

IOS-DOV models require a neutral connection

and the red wire connected to the appropriate station terminal

DCV: 0-500V

1m) of elevation change to prevent puddling and erosion caused by low head drainage

Audible and visual indicators

Intermatic - GM40AVE-RD89 - 24-Hour or 7-Day 120-277V Electronic Time Control GMXST-O-120 IOS-DOV models require a neutralInstall Manual Intermatic GM40AVE RD89 24 Hour or 7 Day 120 277V Electronic Time Control, 40A, Type 3R Outdoor Plastic Enclosure The GM40AVE RD89 is a universal, electronic time switch designed for general purpose residential and commercial applications. The robust 40 A time control automatically detects the input voltage without the use of a DIP switch or selector pins. The time switch automatically selects any voltage between 120 VAC and 277 VAC.