⚙️ Solid State Relay (SSR) – SSR-100DA
High-Power, Silent, and Reliable AC Switching!
The SSR-100DA is a heavy-duty solid-state relay designed for controlling high AC loads up to 100A without mechanical contacts. Perfect for industrial automation, heating systems, motor control, and other high-power applications where durability and silent operation are crucial.
🔍 Specifications:
Model: SSR-100DA
Input Control Voltage: 3–32V DC
Load Voltage: 24–480V AC
Max Load Current: 100A
Trigger Type: Zero-crossing for safe AC switching
Isolation Voltage: ≥2500V AC between input and output
Operating Temperature: –30°C to +75°C
Dimensions: Standard compact SSR module size for panel mounting
💡 Features:
Silent switching — no mechanical contacts
High current capacity — supports loads up to 100A AC
Durable solid-state design — long operational lifespan
Optically isolated input — protects control circuits
Ideal for industrial automation, heaters, motor drives, and large AC load control
Works with Arduino, PLCs, Raspberry Pi, and other DC control systems