Detects and terminates arc faults fast. Protects circuits against electrical fires caused by dangerous arcing conditions. Fits into Acti9 systems for advanced safety compliance.
40A rated current, works on 1P+N configurations. Compatible voltage 230V AC, operates at 50Hz frequency. Compact modular design with DIN rail mounting – fits standard enclosures.
Thermal magnetic circuit interruption combined with AFDD electronics. Tripping sensitivity follows IEC/EN 62606 requirements. Operates in temperature range -25°C to +70°C, storage up to +85°C safely handled.
- Model: A9TSB3640.
- Arc fault detection Class B certified.
- Dimensions approx.: H=91mm x W=36mm x D=74mm.
- Endurance >10,000 mechanical operations.
- Response time <2 seconds for fault complete isolation.
- LED fault indicator integrated (red).
- Power loss per pole ≈3W max typical at full load operational levels,
