Durite standard/mini changeover relay rated at 12V, 30/40A.
Includes detachable metal bracket for mounting if not using a relay socket.
Type B pin layout
Sold individually or in packs of 10.
Further information
The dual current rating (30/40A) means that the output connected when the coil is not energised (term 87a) can carry 30A , and the output connected when the coil is energised (term 87) can carry 40A.