The SSRDC-200D12 is a DC load solid state relay designed for continuous duty in industrial applications. It operates with a control input voltage of 3.5-32VDC to switch a DC load voltage from 5V to 200V with a current rating of 12A. Key features include 1500VDC optical isolation for safety, a low on-state voltage drop of 2.83VDC at rated current, and an integrated LED status indicator. This relay can withstand a single cycle surge current of 120A and operates reliably across a temperature range of -30°C to +80°C. Its standard hockey puck form factor with anti-rotation barriers makes it suitable for robust mounting in various DC switching environments.