A module featuring 4 x 250V AC 2A solid state relay outputs.
Solid state relays are extremely quiet in operation, great for installations where relay noise must be avoided.
Plug it into a modular controller (not included).
Note: MOD-SSRY4 only works with non-LED loads due to a extremely low leak current that may cause LEDs to still blink when the relay is open. This is the nature of solid state relays.
For more information on the MOD-SSRY4, please visit the MOD-SSRY4 page on our website.