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Heavy Duty HMR4 Relay, 3 Phase

Hydroponics is a method of growing plants using mineral nutrient solutions, in water, without soil. Terrestrial plants may be grown with their roots in the mineral nutrient solution only or in an inert medium, such as perlite, gravel, mineral wool, or coconut husk

Our Price: $1,154.00
List Price: $$1,154.00
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Relay switches for you to plug and run:
Lights, Fans, Heater or any other timed device.

Each relay is rated to switch 15Amps.

120vAC or 240vAC:
- EU/AUS. 240v
- USA. 240v, 2pole Relay switches available.
- Heavy Duty 3 phase 32amp per phase type available.

Relays can be daisy chained with "Y" connectors to permit up to 6 relay switches to be switched ON by a single Harvest-Master output signal (for up to 6 light arrays for example).

NOTE: A maximum of 7 relay swithes per controller output.