The Hortitek LMU1208 features 24 timed plugs that are 12 on / 12 off.
The unit also features 4 live plugs that run seperate from the timers,
these outlets can be used for constantly operating equipment such as fans.
The LMU1208 can handle up to 63A spikes, but you should try to keep the continuous current to around 50A.
This unit is hardwired installed, and runs from single phase power.
These Hortitek LMU's have been the standard for horticultural environment timers for years now,
You may as well stick to the best!!