The SAFE-T-SWITCH MODEL SS2 is a condensate overflow shut off switch compatible with RectorSeal products. It has a 4 inch diameter and is made of plastic material. The switch is designed to detect excess water and shut off the flow to prevent damage to the HVAC system. It is powered by corded electric and has a 3/4 inch connection size. The item length is also 4 inches and it weighs 1 kg. The switch comes in a white color and has a 1 year manufacturer warranty.