This is a very versatile relay board.
Handy where a relay is needed to operate with either 12v ac or dc voltage
The board is suppressed ( back emf protection. )
The relay is single pole changeover (clean contacts) and with contacts capable of
switching 10 amp 240v ac / 30vdc.
Can be used for hobbies, fire, auto or security applications.
Input voltage is either 12 volt ac or 12 volt dc.
LED illumination to indicate relay activation.
Board size 49 x 43 x 18mm
