






⚡ Elevate your control game with silent, powerful switching!
The SSR-40DA Solid State Relay is a robust 40A module designed for precise temperature and machinery control. Featuring a wide input range (3-32V DC) and output (24-380V AC), it ensures fast, silent switching without sparks. Built tough for harsh environments and equipped with a heat sink, it guarantees reliable, long-lasting performance in professional automation systems.





| Connector Type | Screw | 
| Contact Type | Normally Open | 
| Current Rating | 40 Amps | 
| Mounting Type | Bolt Mount | 
| Brand | Coliao | 
| Operation Mode | Automatic | 
| Coil Voltage | 32 Volts (DC) | 
| Contact Current Rating | 40 Amps | 
| Maximum Switching Current | 40 Amps | 
| UPC | 701715495739 | 
| Manufacturer | Coliao | 
| Country of Origin | USA | 
| Model number | Coliao-SSR-40DA | 
| Colour | 1pcs SSR-40DA with Heat Sink | 
| Item Weight | 159 g | 
| Package Dimensions | 12.09 x 8.71 x 5.99 cm; 159 g | 
| Item model number | Coliao-SSR-40DA | 
| Voltage | 250 Volts, 380 Volts | 
| Power Source | Corded Electric | 
| Are batteries included? | No | 
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