







⚡ Power your control systems with silent strength and lasting reliability!
The CG Solid State Relay SSR-40DA is a compact, high-performance module designed for automatic process control. Supporting 40A current and a wide input/output voltage range (3-32V DC to 24-480V AC), it features silent switching with no sparks or noise. Its durable construction includes anti-corrosion, moisture-proof, and anti-vibration properties, enhanced by included thermal grease for efficient heat dissipation, making it ideal for temperature controllers and industrial machinery.













| Connector Type | Screw |
| Contact Material | Silver Alloy Or Copper Alloy |
| Contact Type | Normally Open |
| Current Rating | 40 Amps |
| Mounting Type | DIN Rail Mount |
| Brand | CGELE |
| Operation Mode | Automatic |
| Coil Voltage | 3 Volts (DC) |
| Contact Current Rating | 40 Amps |
| Maximum Switching Current | 40 Amps |
| Number of Terminals | 3 |
| Specification Met | Electromagnetic Compatibility |
| UPC | 774297736439 |
| Manufacturer | CGELE |
| Item Weight | 3.52 ounces |
| Package Dimensions | 3.27 x 3.11 x 2.2 inches |
| Item model number | DC to AC 40A |
| Size | DC to AC 40A |
| Material | epoxy |
| Measurement System | Metric |
| Batteries Included? | No |
| Batteries Required? | No |
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