{"product_id":"060-310566-danfoss-kps-35-heavy-duty-pressure-switch","title":"060-310566 Interrupteur de pression robuste Danfoss KPS 35","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e060-310566 (060-310566)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-precision KPS 35 series pressure switch engineered for demanding industrial and marine applications. This heavy-duty instrument features a robust bellows-based sensing element designed to withstand high-vibration environments and pressure surges common in engine rooms, power plants, and hydraulic systems. Utilizing a Gold-plated SPDT (Single Pole Double Throw) contact system, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e060-310566\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures superior electrical conductivity even in low-power signal circuits. Its IP67-rated enclosure provides total protection against dust and temporary water immersion, making it the critical component for maintaining system safety and reducing downtime in the most aggressive offshore and land-based industrial settings.\u003c\/p\u003e\n\u003ch3\u003eTechnical Configuration\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e060-310566\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003earchitecture is built for extreme durability and precise control logic:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBellows Sensing Element:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe low-pressure category bellows provide high sensitivity and repeatability, reacting instantly to pressure fluctuations within the 0 to 8 bar range (Standard KPS 35 ceiling).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGold-Plated SPDT Contacts:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOptimized for both high-load AC switching and low-current PLC inputs (1-30 mA), ensuring versatile compatibility across control architectures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMarine-Grade Construction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe unit is encased in a rugged housing featuring a Pg 13.5 metal cable gland, specifically designed to resist mechanical stress and chemical corrosion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustable Differential:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAllows for fine-tuning the deadband between 0.40 and 1.50 bar, preventing rapid cycling of pumps or compressors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e060-310566\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDanfoss\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePressure Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 8 bar (KPS 35 Standard)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDifferential Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.40 to 1.50 bar (6.00 to 22.00 psi)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eContact Function\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSPDT Gold\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eElectrical Connection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePg 13.5 Metal Cable Gland\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePressure Connection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eG 1\/4 Female\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP67\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40 to 70 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.0 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow do the gold-plated contacts benefit low-current applications?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnlike standard silver contacts which require a minimum \"wetting current\" to break through oxide layers, the gold-plated contacts in the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e060-310566\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emaintain near-zero contact resistance. This makes them ideal for interfacing with 24 VDC PLC digital inputs and low-voltage control loops without signal degradation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this switch suitable for use in high-vibration marine environments?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The KPS series is specifically tested and approved for marine use. The internal bellows and switch mechanism are damped to prevent \"contact chatter\" or false trips caused by engine vibrations or structural resonance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the differential be adjusted independently of the range?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe differential is adjustable within the specified 0.40 to 1.50 bar window. Adjusting the range setpoint will shift the entire switching window, but the differential setting determines the gap between the \"Cut-in\" and \"Cut-out\" pressures.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVibration Mitigation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor installations on high-vibration machinery (e.g., diesel engines), Danfoss recommends mounting the switch on a separate bracket or wall using flexible pressure hoses rather than rigid piping. This isolates the bellows from mechanical harmonics that can lead to fatigue failure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSealing and Gland Torque:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTo maintain the IP67 rating, ensure the Pg 13.5 metal cable gland is tightened to the manufacturer's specification. Ensure the cable diameter matches the gland’s sealing range to prevent moisture ingress via capillary action through the cable jacket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePressure Pulsation Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIf the switch is connected to a system with frequent pressure spikes or water hammer, install a damping orifice (snubber) in the G 1\/4 connection to protect the bellows sensing element from permanent deformation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Danfoss","offers":[{"title":"Default Title","offer_id":53102416855403,"sku":"060-310566","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/060-310566-ygqt3ydlvqu.png?v=1776136900","url":"https:\/\/www.plcprotech.com\/fr\/products\/060-310566-danfoss-kps-35-heavy-duty-pressure-switch","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}