4 Pole 100A 100mA Type A High Immunity RCD Live Electrical RDA4100-100 4 pole residual current device for reliable circuit protection 100A current rating suitable for demanding electrical installations 100mA tripping characteristics with Type A high immunity performance Designed for enhanced protection against unwanted nuisance tripping Compact dimensions for efficient panel integration Backed by a 2 year guarantee Live Electrical RDA4100-100 is a professional-grade 4 pole RCD designed to deliver dependable protection in commercial and industrial electrical systems. With a 100A current rating and 100mA Type A high immunity specification, it offers robust performance where reliable circuit safety is essential. Its compact form factor supports straightforward installation, while the high immunity design helps improve operational continuity in challenging environments. . Brand Live Electrical Product Type RCDs 4 Pole Part Number RDA4100-100 Current Rating 100A Number Of Poles 4 Pole Tripping Characteristics 100mA Depth 70mm Height 81mm Width 72mm Weight 400 grams Guarantee 2 Years