-1.webp&w=3840&q=75)
The Legrand DX3 RCCB HPI FP 40A 100mA is a four-pole residual current circuit breaker designed for 400V residential applications. This Type A device installs as a main incomer to detect earth leakage and disconnect the circuit to prevent fire hazards. It operates at 50 Hz and provides reliable protection against current imbalances in three-phase systems.
Quick Answer
Yes, the Legrand DX3 RCCB HPI FP 40A 100mA is an excellent choice for modern Indian residential main incomers requiring robust earth leakage protection. It specifically guards against fire hazards in three-phase systems, backed by BIS certification and a 10kA short circuit strength. Invest in this RCCB for reliable safety and peace of mind, aligning with stringent electrical standards for your home.
This Legrand DX3 RCCB is ideal for homeowners prioritizing premium fire protection and BIS-certified safety for their 400V residential main incomers. Avoid if your application demands capacities beyond standard residential ratings or if budget constraints strictly dictate minimum capital expenditure over high-efficiency, long-term performance.