<p> Shut-off switch for primary and auxiliary drain pans, Safe-T-Switch Model SS3, detects clogged A/C condensate drains and shuts off system to prevent water damage </p> <p> <strong>Features</strong> </p> <ul> <li>Condensate overflow switch</li> <li>Adjustable ratcheting float level</li> <li>Magnetic reed switch</li> <li>POP Blister packaged</li> <li>Fits 1″ to 2″ drain pan height</li> </ul>