Single phase solid state relay family SSRDA, SSRAA, SSRVA designed for DC controlled AC operation. The 10DA model is a representative member in this family. What it is and how it helps - Function: switches AC loads in single phase circuits using a DC control signal, enabling remote or automated control without mechanical contacts. - Reliability: solid state construction provides long life, fast switching, and quiet operation with no wear from arcing. - Compatibility: designed for single phase applications, easily integrated with standard DC control sources such as PLCs, microcontrollers, or sensors. - Size and build: compact, robust form factor suitable for panel mounting and space-limited installations. - Performance: consistent, dependable AC control driven by a DC input, with straightforward integration into control logic. Key attributes - Function: DC input to AC output control for single-phase loads - Compatibility: suitable for single-phase AC circuits and common DC control interfaces - Size: compact form factor for easy panel fit - Material/Construction: solid state design for durable switching - Performance: reliable, low-maintenance operation with precise control of AC loads 2-3 practical use scenarios - HVAC or equipment panels: use to switch a single-phase fan or pump from a PLC or microcontroller via a low-voltage DC signal. - Industrial heating or lighting: control AC heaters or lighting circuits in automation enclosures with a DC control line, reducing wiring complexity. - Machinery automation: drive single-phase motors or actuators in manufacturing cells where fast, silent switching improves process reliability. Note: This description reflects the family SSRDA, SSRAA, SSRVA with DC controlled AC operation and the 10DA model reference.