The LR03-L10M is a non-mercury level regulator Float Switch moulded in either 5 or 10m PVC 3 core cable. The float chamber houses the micro-switch arrangement, totally sealed within a polypropylene casing, with a single pole double throw action. These float switches are efficient liquid level detectors. Actuation is via a roller ball and micro-switch arrangement within the switch thereby eliminating all heavy metals from this version. They are simple to install and designed for trouble free operation over a long life.