NL210 Type B RCD RCCB 4P 3P+N 25A 40A 63A Tipo B Interruptor diferencial PV Solar EV charging DC residual current device.
Main Functions:
Control electric circuits. Protect people against indirect contacts and provides additional protection against direct contacts. Protect installations against fire hazards due to insulation faults.
Type B Selection:
Tripping is ensured for sinusoidal AC residual currents, pulsed DC residual currents, alternating residual sinusoidal currents up to 1000Hz, pulsating direct residual currents, and for smooth direct residual currents.
Tripping Sensitivity:
• 30mA: Additional protection against direct contact.
• 100mA: Co-ordinated with the earth system according to formula IAn < 50/R.
• 300mA: Protection against indirect contacts and fire hazards.
Operation:
Instantaneous tripping ensures immediate disconnection without time-delay.
Compatible Add-ons:
AX-5 auxiliary contacts and TC-1 terminal cover.