Square D 9036DG2R Float Switch, 230 V, DPST-DB, NEMA 1 UL 50 Enclosure | Float switch is designed for use in open tank or sump pump applications. Reverse action contacts open on liquid rise. 2-pole, NEMA 1 enclosure, bracket mounted, screw clamp terminals, UL/CSA listed, RoHS compliant, contacts open on liquid rise. Individually boxed.