MODULE: ZT713-12V-A  High voltage relay,200A 900VDC ,coil: 12V,SPST, 4PINS,, suitable for new energy automobile, solar energy, charging and more.... Shape Dimensions(mm):46*46*45 Switching Load: 200A  900VDC Contact Arrangement:1A Coil Voltage: 6VDC, 12VDC, 24VDC, 48VDC Layout (Bottom view):  Electrical Life: 10⁴ops Wiring Diagram