MODULE: ZT606-12V-C micro relay,12V,SPDT, 5PINS, suitable for automobile used for control, alarms, horn, headlight and more.... Shape Dimensions(mm):23*15.5*25.4 Switching Current: 30A Contact Arrangement:1A 1B 1C 1U Coil Voltage: 6VDC, 12VDC, 24VDC, 48VDC Layout (Bottom view):  Electrical Life: 10⁵ ops Wiring Diagram