{"product_id":"campbell-hausfeld-cobalt-husky-pressure-switch-w-four-port-unloader-pressure-switch","title":"Campbell Hausfeld COBALT HUSKY PRESSURE SWITCH W FOUR PORT UNLOADER Pressure Switch","description":"\u003cdiv\u003e\u003cp\u003eThe Campbell Hausfeld Cobalt Husky Pressure Switch with Four-Port Unloader is a replacement control that automates an air compressor’s on\/off operation by sensing system pressure and signaling the motor to start or stop. As a pressure switch, it regulates the compressor cycle to maintain the target pressure range and protect the electrical system from overrun. The four-port unloader feature provides a dedicated path to vent air from the compressor head when the switch opens, helping to reduce restart surge and prepare the system for the next compression cycle. This component is designed to work with Campbell Hausfeld equipment within the cobalt Husky family, serving as a direct replacement part where a four-port unloader is specified. It is commonly used in standard air compressor configurations that rely on a fixed-pressure switch to control motor operation and cycling, offering straightforward integration for those replacing a worn or failed switch in compatible Campbell Hausfeld setups.\u003c\/p\u003e\u003c\/div\u003e","brand":"CONDOR","offers":[{"title":"New","offer_id":51679797838126,"sku":null,"price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_6f4e7785-582a-4b08-955f-ecb523ad390a.jpg?v=1769612771","url":"https:\/\/plgautomation.com\/products\/campbell-hausfeld-cobalt-husky-pressure-switch-w-four-port-unloader-pressure-switch","provider":"PLG Automation ","version":"1.0","type":"link"}