All ProductsAllTF SERIESTR-O SERIESTR-B SERIESTR-U SERIESFF-W SERIESFF-O SERIESFR-W SERIESFR-O SERIESRO SERIESHD SERIESRC SERIESRF SERIESUB SERIES Filter Module Capacity2 Modules4 Modules8 Modules12 ModulesInstallation TypeIn floor RecessedOuter Dimensions150×150 mm240×160 mm240×240 mm320×240 mmIP RatingIP67IP66Socket TypeUK StandardEU Standard(Schuko)US-Standard(NEMA) FR150-W-EU FR150-W-UK FR150-W-US FR160-W-EU FR160-W-UK FR160-W-US FR240-W-EU FR240-W-UK FR240-W-US FR320-W-EU FR320-W-UK FR320-W-US