
GEYA GSR1-1-40DA | Single Phase 24V Solid State Relay
The GEYA GSR1-1-40DA is a single-phase solid state relay designed for industrial electrical control applications. Unlike mechanical relays, it uses semiconductor switching elements to provide fast, reliable, and maintenance-free switching of AC loads
đ Key Features
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Solid State Switching: No moving parts = long service life and high reliability.
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Zero-Crossing Switching: Reduces electrical noise and stress during load switching.
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Wide Input Control Range: Operates with a low-voltage DC control signal (typically 3-32 VDC).
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Photoelectric Isolation: Ensures high electrical isolation between control and load circuits (~2500 Vrms).
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Compact & Durable: Epoxy-filled housing for shock, moisture, and corrosion resistance.
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CE Certified: Meets standard safety & quality requirements.
âī¸ Technical Specifications
| Specification | Details |
|---|---|
| Model | GEYA GSR1-1-40DA |
| Type | Single-phase Solid State Relay (SSR) |
| Control Voltage | 3-32 VDC (DC control) |
| Control Current | Approx. 5-15 mA |
| Rated Load Current | 40 A |
| Output Voltage Range | 24-480 VAC |
| Peak Voltage Capability | Up to 800-1200 VAC |
| Leakage Current (Off State) | â¤8 mArms (or â¤2 mArms depending on spec) |
| Saturation Voltage (On State) | â¤1.5 V |
| Switching Delay | â¤10 ms |
| Operating Temp. | -20 °C to +75 °C |
| Insulation Withstand | 2500 Vrms (input-output), 4000 Vrms (to housing) |
| Mounting | Bolt fixing |
| Approx. Size | ~57.4 Ã 44.8 Ã 28 mm |
| Certifications | CE certified |