ITEM NAME:High Current Starter Relay 200 AMP DC 12V 4 Pin Car Auto Start Contactor Split Description: Heavy Duty 12VDC Continuous Duty Rated 4-Pin SPST (Single Pole Single Throw) Relay. 200A High Current Carrying Capacity. Normally Open with 60 Ohms. 1/4" Studs for Power Input and Output. Perfect for Split Charging or Various Automotive Applications. Specification: Size(L*W*H): 45*42*42mm/1.77*1.65*1.65inch Package Includes: 1 Piece Starter Relay SKU: DMO0020974667000942.1 Piece Starter Relay. 1/4" Studs for Power Input and Output. Perfect for Split Charging or Various Automotive Applications. 200A High Current Carrying Capacity. Normally Open with 60 Ohms. SKU: DMO0020974667000942.