NMRS66306 is a High Integrity Consumer Unit, supplied with 100A Switch, 2 x 30mA RCD and 3 MCB way. It comes with metal enclosure, no external plastic parts. It is painted with Low Smoke and Fume paint. It has non-combustible cover blanks. It features compact enclosure, available in ‘no miss terminal’ fixed busbar versions and flexible versions. It is designed with raised and removable DIN rail/busbar assembly. It is constructed with cable entry knockouts on 5 sides, top, bottom, left, right and rear, mains tails cable entry grommet/gland for supplementary insulation similar to Class II level of protection to mains tails. It is fully compliant to BS EN 61439-3.