Technical Specifications
LRSSR-SDA1H Single Phase Integrated Heatsink DIN Rail Solid State Relay
| Product Information | |
| Product Series | LRSSR-SDA1H |
| Product Type | Single Phase Integrated Heatsink DIN Rail Solid State Relay |
| Output Type | AC Output |
| Electrical Specifications | |
| Control Input Voltage | 3–32VDC |
| Impulse Withstand Voltage (Uimp) | 2.5kV |
| Load Voltage Code 24 | 12–240VAC |
| Load Voltage Code 38 | 24–380VAC |
| Load Voltage Code 48 | 48–480VAC |
| Load Current Options (Ie = Ith) | 10A / 15A / 20A / 25A |
| Utilization Category | AC-12 / DC-12 |
| Turn-on Voltage | ≥3VDC |
| Turn-off Voltage | ≤1VDC |
| Control Current | ≤15mA |
| Switching Time | 1/2 Cycle |
| Surge Current | ≥10 × Ie |
| On-state Voltage Drop | ≤2VAC |
| Installation & Structure | |
| Mounting Method | DIN Rail |
| Product Width | 18 mm |
| Terminal Type | Plug-in Terminals |
| Status Indicator | LED |
| Isolation Method | Optical or Magnetic Isolation |
| Protection Circuit | Built-in Protection Circuit |
| Output Conductor | Large Copper Output Conductor |
| Encapsulation | Epoxy Resin |
Installation Note: For long-term working current ≥20A, forced air cooling is required for improved heat dissipation.
