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The WAR480-030 is a 4 pole, 80A Type A RCD with high immunity, designed for demanding three-phase applications where nuisance tripping must be avoided. Fully compliant with BS EN 61008-1 and BS EN 61008-2-1, it provides dependable residual current protection for distribution boards, EV chargers, and industrial loads.

High immunity RCDs are engineered to filter out transient disturbances and harmonics that can cause standard RCDs to trip unnecessarily, while still providing full AC and pulsed DC fault protection. The 80A rating makes this unit suitable for mid-sized installations where higher load capacity is required.

Installer Tip: Use the 80A 4-pole version for medium-sized commercial and industrial sites — such as workshops, retail units, and multi-charger EV bays — where robust residual current protection is essential.

Key Features

  • 80A, 4 Pole – suitable for three-phase + neutral applications
  • High Immunity – minimises nuisance trips caused by harmonics or surges
  • Type A sensitivity – detects AC and pulsed DC residual currents
  • Compliant with BS EN 61008-1 & 61008-2-1
  • DIN rail mounting for easy installation
  • Compatible with three-phase boards and EV-ready systems

Compare High Immunity RCD Variants

Model Poles Rating Immunity
WAR240-030 2 40A High Immunity
WAR263-030 2 63A High Immunity
WAR280-030 2 80A High Immunity
WAR2100-030 2 100A High Immunity
WAR440-030 4 40A High Immunity
WAR463-030 4 63A High Immunity
WAR480-030 (This Product) 4 80A High Immunity
WAR4100-030 4 100A High Immunity
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