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Superimmunized residual current circuit breaker SI, 30 mA, 2P, 40 A, Class A and 10kA.
€29,90
High-end Class A Super-immunized Residual Current Device: 10 kA breaking capacity for demanding installations.
- ✅ Class A-SI immunized — filters out useless tripping due to harmonics and modern appliances
- ✅ 10 kA breaking capacity — the maximum protection available in its range
- ✅ Super-immunized — resistant to electrical transients and mains variations
- ✅ Compact DIN — only takes up 2 modules on a 35 mm DIN rail
📋 Technical specifications
| Type | A-SI (Super-immunized) |
| Rated current (In) | 40 A |
| Sensitivity (IΔn) | 30 mA |
| Poles | 2P (1P+N) |
| Voltage | 230 V AC |
| Breaking capacity (Icn) | 10 kA |
| Standard | IEC 61008 / EN 61008 |
| Marking | CE |
| Warranty | 2 years |
🛡️ When to choose this model?
Home or small business with demanding installations, where harmonics from inverters, heat pumps, or EV chargers cause false tripping. Also recommended when the installer requires the maximum available breaking capacity.
🚚 Shipping and returns
- 🚚 Free shipping in peninsula, 24-72 h.
- 🔁 Free returns within 30 days.
- 📞 Technical support: +34 618 542 456