Product Name: relay module
Relay Type: SRD-12VDC-SL-C
Coil Voltage: DC 12V
Pulley Number: 4ch
Charge: AC 250V / 125V 10Acc 30V / 28V 10A
Total size: 73 x 50 x 18 mm / 2.8 inchx 2inch x 0.71 inch(L * W * T)
Mounting Hole Dia. : 3mm / 0.12 inch
Center Hole Distance: 67 x 44mm / 2.6 inchx 1.8inch (Length X Width)
Main color: Red
Quantity: 1 piece
Package Content: 1 x relay module
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.