




🛡️ Stay powered, stay protected — the smart switch for the savvy professional
The Hager CDA440D FI Switch is a compact, high-performance 40A circuit breaker with 30mA A-type residual current protection, designed for both commercial and personal electrical safety. Rated for 500 volts and DIN rail mountable, it offers reliable, precise leakage detection in a sleek, lightweight package.
| Manufacturer | Hager |
| Part number | CDA440D |
| Item Weight | 200 g |
| Product Dimensions | 9.5 x 8 x 8 cm; 200 g |
| Item model number | CDA440D |
| Color | gray |
| Material | Plastic |
| Voltage | 500 Volts |
| Item Package Quantity | 1 |
| Measurement System | Metric |
| Plug Profile | DIN Rail Mount |
| Specific uses | Commercial and personal use |
| Included components | NO |
| Batteries Included? | No |
| Batteries Required? | No |
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