This proven mechanical float switch design provides reliable pump actuation.This non-mercury float switch utilizes mechanical contacts for reliable bilge pump activation. Includes 3' tinned wire leads. May be mounted apart from pump or snapped into base plate of SHURflo 380, 500, 700 and 1000gph pumps. For use with 12V and 24V DC pumps. ABS plastic. Maximum Capacity: 12A @ 12V DC; 6A @ 24V DC. Two-year limited warranty.Key FeaturesMercury-free design is better for the environmentIgnition protectedThree-year warrantySpecifications Voltage: 12/24 VDC Dimensions: 4 3/8"L x 3 9/16"W x 1 5/16"D Wiring: Includes 3' tinned wire leads Approvals: ISO 8849Amperage Capacity: 12A Manufacturer's Documents For installation, see the SHURflo Float Switch Data Sheet.