{"product_id":"yk-a-low-pressure-switch-auto-reset-1-4in-female-flare-off-0-3-mpa-on-0-45-mpa","title":"YK-A Low Pressure Switch Auto Reset 1\/4in Female Flare (OFF 0.3 MPa \/ ON 0.45 MPa)","description":"\u003cp\u003eThe YK-A Low Pressure Switch is a compact capsule pressure safety control engineered for air conditioning and commercial refrigeration systems. Designed with an automatic reset mechanism, this switch safeguards compressors against loss of charge or low suction pressure conditions by opening the electrical circuit at 0.3 MPa (3.0 bar \/ 43.5 psi) and automatically resetting when system pressure rises to 0.45 MPa (4.5 bar \/ 65.3 psi). Featuring a standard 1\/4in female flare brass connection with an internal valve depressor and pre-wired flying leads, it delivers direct-mount pressure protection for refrigeration engineers and OEMs.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable class=\"trade-spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYK-A-0.3\/0.45-1\/4F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLow Pressure Switch (Capsule Type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReset Action\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAuto Reset (Automatic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCut-Out Pressure (OFF)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.3 MPa (3.0 bar \/ ~43.5 psi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCut-In Pressure (ON)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.45 MPa (4.5 bar \/ ~65.3 psi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePressure Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/4in Female Flare (SAE Thread)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitting Construction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBrass Coupling with Internal Valve Depressor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrical Lead Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePre-wired Insulated Flying Leads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMedia Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard Commercial Refrigerants and Synthetic\/Mineral Oils\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":58620288729472,"sku":"CTR-GEN-YKA-03045","price":9.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/6647\/5904\/files\/yk-low-pressure-switch-auto-reset-1-4in-female-flare.jpg?v=1785497815","url":"https:\/\/rasonline.co.uk\/products\/yk-a-low-pressure-switch-auto-reset-1-4in-female-flare-off-0-3-mpa-on-0-45-mpa","provider":"Refrigeration \u0026 Air Conditioning Supplies Ltd","version":"1.0","type":"link"}