Fotek Solid-State Relay Module (Taiwan) Ampere:40 frequently yellow or orange for

frequently yellow or orange for high visibility

and safety features like auto discharge and high voltage indication

Whether you're working on construction projects

Connection: The flat blade design allows for a secure and quick connection to corresponding male spade connectors

Fotek Solid-State Relay Module (Taiwan) Ampere:40 frequently yellow or orange forFotek solid state relays (SSRs) are popular, compact, and highly reliable semiconductor based switching devices, commonly used in temperature control, heating, and automation applications. The most common series, such as the SSR DA (DC AC) and SSR AA (AC AC), feature zero cross switching to minimize interference. 1. Electrical Specifications Input Control Voltage: Typically 3 32VDC or 4 32VDC (compatible with Arduino TTL). Load Voltage (Output):