This latching relay board is triggered by a normally open pushbutton switch input
(wired into i/p terminals), or a +ve voltage pulse input (wired into i/p terminal).
With each pushbutton input, or a +ve voltage pulse input (wired into i/p terminal).
the relay will toggle on and off.
The board is polarised and suppressed (voltage reversal and back emf protection ).
The relay is double pole changeover (clean contacts) rated at 10 amp 240v ac / 30vdc
Can be used for a wide range of applications eg hobbies, auto, fire, security.
Supply voltage is 12vdc, 24vdc is available
Led illuminates to show relay activated.
