Charge Controller Relay 12 Volt - 500W / 40A

500 Watt / 40 Amp Charge Controller Expansion Relay. Add up to four relays per Controller. Add this relay to our 12V Charge Controller to control multiple small turbines, solar arrays, or a combination of the two. This relay can also be used to control a large fan with our 12V Charge Controller.
Charge Controller Relay 12 Volt - 500W / 40A
  • Item #: RY-5-C14-40A
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Price $10.79