

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Cyprus.
🛡️ Power up your safety game with Doepke’s cutting-edge FI Switch!
The Doepke FI Switch DFS4 040-4/0.03-A R is a high-performance residual current circuit breaker designed for professional-grade electrical safety. Rated at 40 Amps and 400 Volts, it features advanced sensitivity to alternating and pulsating DC fault currents, a robust 10kA short circuit capacity, and cold-proof reliability down to -25°C. Its DIN rail mounting and clear fault display make it an essential upgrade for secure, efficient electrical installations.
| ASIN | B01BGG4KC0 |
| Best Sellers Rank | 261,128 in DIY & Tools ( See Top 100 in DIY & Tools ) 503 in Circuit Breakers |
| Brand | Doepke |
| Circuit Breaker Type | Standard |
| Circuit breaker type | Standard |
| Current Rating | 40 Amps |
| Current rating | 40 Amps |
| Global Trade Identification Number | 04014712111127 |
| Included Components | DOEP FI Circuit Breaker DFS4 040-4/0.03-A R Neutral Conductor Right |
| Manufacturer | Doepke |
| Manufacturer Part Number | DFS4 040-4/0,03-A R |
| Model Number | DFS4 040-4/0,03-A R |
| Mounting Type | DIN Rail Mount |
| Mounting type | DIN Rail Mount |
| Number of Poles | 4 |
| Number of items | 1 |
| Number of poles | 4 |
| Product Warranty | 1 |
| Unit Count | 1.0 count |
| Voltage | 400 Volts |
Trustpilot
2 weeks ago
1 month ago
1 month ago
1 month ago