Single-phase Solid State Relays (SSR) in four configurations — DA, AA, DD, and SSVR — for precise, silent, and long-life switching in industrial heating, temperature control, and automation applications. All models feature optical isolation (except SSVR), CE certification, and current ratings from 10A to 120A.
| Parameter | DA | AA | DD | SSVR |
|---|---|---|---|---|
| Control Type | DC-AC | AC-AC | DC-DC | Voltage Regulator |
| Control Input | 3–32V DC | 70–280V AC | 3–32V DC | Potentiometer (470KΩ–560KΩ/2W) |
| Load Voltage | 24–480V AC | 24–480V AC | 12–220V DC | 10–220V AC / 10–380V AC |
| Current Range | 10A–120A | 10A–120A | 10A–100A | 10A–120A |
| Peak Voltage | 800V–1200V AC | 800V–1200V AC | 220V DC | 600V AC |
| Isolation Voltage | 2500V rms | 2500V rms | 2000V rms | No isolation |
