List Price
R 7 860,61
Excluding VAT · per unit
Key Specifications
- Poles
- 3P
- Rated Current
- 13 A
- Rated Voltage (DC)
- 1200 V DC
- Application
- PV solar, battery and DC distribution systems
- Standard
- IEC/EN 60947-2, IEC 60364-7-712
ABB S803PV series DC miniature circuit breaker for photovoltaic (PV) solar and DC distribution systems. Specifically rated for DC breaking at up to 1200 V DC, where conventional AC MCBs cannot safely extinguish the sustained DC arc. Protects PV string circuits, battery feeders, and DC distribution boards from overload and short-circuit faults.
Features & Benefits
- Rated for 1200 V DC — PV string and array circuit protection
- Reinforced DC arc extinction — safe breaking of sustained DC currents
- 3P isolation
- IEC 60364-7-712 compliant — PV power supply systems standard