Opto 22's 240D25 SSR is a robust solution for controlling 240 VAC loads with DC control signals. Its epoxy encapsulation provides excellent protection against harsh environments, while the 4,000 volt optical isolation ensures electrical safety. The SSR's design incorporates Opto 22's unique heat-spreader technology for efficient thermal management, contributing to long-term reliability. Suitable for a wide range of industrial automation and control systems, the 240D25 offers a dependable and efficient switching solution.