Solid State Relays & SCR Power Modules
BSSR3-80DA Three Phase Solid State Relay, DC to AC, 80A
The BSSR3-80DA Three Phase Solid State Relay is a DC control AC output module with an integrated protective cover, designed for three-phase AC load switching. It accepts a 3–32VDC control signal and switches 24–480VAC loads at a rated current of 80A, making it suitable for industrial heating, temperature control, motor control, lighting systems, automation equipment and power control cabinets.
- Three-phase solid state relay with protective terminal cover
- DC control AC output
- Control voltage: 3–32VDC
- Load voltage: 24–480VAC
- Rated current: 80A
- LED work indicator
- No contact spark, silent switching
- High reliability and long service life
- Suitable for resistive and heating loads
- Heat sink recommended for continuous operation
- Lead time
- 3–5 working days
- Warranty
- 12 months
- OEM
- Supported
- Shipping
- Worldwide export
Technical specifications
| Model | BSSR3-80DA |
|---|---|
| Phase | Three Phase |
| Rated Current | 80A |
| Load Voltage | 24–480VAC |
| Control Voltage | 3–32VDC |
| Control Current | 10–68mA |
| On-state Voltage Drop | ≤1.5V |
| Off-state Leakage Current | ≤2mA |
| On-off Time | ≤10ms |
| Dielectric Strength | 2500VAC |
| Insulation Resistance | 1000MΩ |
| Ambient Temperature | −30°C to +75°C |
| Mounting Method | Screw mounting |
| Work Indicator | LED |
| Weight | 275g |
BSSR3 Selection Guide
Dimensions & Wiring Diagram
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