Description:
Now features a mercury-free design The latest generation of Super Switch features a larger float for more buoyancy and less on/off cycling, top-led wiring with moisture-tight seal and grommet for strain relief, removable, "snap-in" base for easy switch installation or cleaning all in an environmentally friendly, mercury-free design.  
 
Specs:
Float Switch Mechanical AgSnO2 Contact Activation Method 20 Amps at 12/24/32 Volts DC 1 3/4" Width x 2 5/8" Height x 5" Length