Power Adapter for all Timers, Counters and Horns. 6 foot cable. Extension cables can be purchased for situations where the wall outlet is too far from the timer location. For timers more than 4 years old with screw-on power connectors, this adapter can be used but the screw-on power adapter extension (part number 8000-2002) must be purchased to convert to the correct connector. International orders which require different plug configurations should contact NewChron sales.