{"product_id":"dewalt-5140169-46","title":"DeWALT Pressure Switch (Part No. 5140169-46)","description":"\u003ch2 data-section-id=\"kyjuiw\" data-start=\"110\" data-end=\"134\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-start=\"136\" data-end=\"460\"\u003eThe \u003cstrong data-start=\"140\" data-end=\"188\"\u003eDeWALT Pressure Switch (Part No. 5140169-46)\u003c\/strong\u003e is a genuine OEM replacement component designed for use in select DeWALT and Porter-Cable air compressors. This pressure switch is responsible for \u003cstrong data-start=\"336\" data-end=\"395\"\u003eautomatically controlling the compressor’s on\/off cycle\u003c\/strong\u003e based on tank pressure, ensuring safe and efficient operation.\u003c\/p\u003e\n\u003cp data-start=\"462\" data-end=\"765\"\u003eIt monitors the internal air pressure and activates the compressor when pressure drops below the set threshold, then shuts it off once the desired pressure level is reached. This function helps maintain consistent performance while preventing over-pressurization. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"767\" data-end=\"996\"\u003eIf your compressor fails to start, does not shut off, or struggles to maintain proper pressure levels, a faulty pressure switch is often the cause. Replacing it with this OEM part restores normal cycling and operational safety.\u003c\/p\u003e\n\u003chr data-start=\"998\" data-end=\"1001\"\u003e\n\u003ch2 data-section-id=\"14at72t\" data-start=\"1003\" data-end=\"1020\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"1022\" data-end=\"1262\"\u003e\n\u003cli data-section-id=\"19wfqgi\" data-start=\"1022\" data-end=\"1061\"\u003eGenuine OEM DeWALT replacement part\u003c\/li\u003e\n\u003cli data-section-id=\"e9tuwf\" data-start=\"1062\" data-end=\"1115\"\u003eControls automatic compressor start\/stop function\u003c\/li\u003e\n\u003cli data-section-id=\"lwdec8\" data-start=\"1116\" data-end=\"1160\"\u003eMaintains consistent air pressure levels\u003c\/li\u003e\n\u003cli data-section-id=\"114bqcp\" data-start=\"1161\" data-end=\"1211\"\u003eDesigned for direct replacement and proper fit\u003c\/li\u003e\n\u003cli data-section-id=\"cqmrlq\" data-start=\"1212\" data-end=\"1262\"\u003eDurable construction for long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1264\" data-end=\"1267\"\u003e\n\u003ch2 data-section-id=\"58xi60\" data-start=\"1269\" data-end=\"1298\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul data-start=\"1300\" data-end=\"1685\"\u003e\n\u003cli data-section-id=\"1yyl2ic\" data-start=\"1300\" data-end=\"1348\"\u003eBrand: \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eDeWALT\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"10jd6mv\" data-start=\"1349\" data-end=\"1376\"\u003ePart Number: 5140169-46\u003c\/li\u003e\n\u003cli data-section-id=\"1knniba\" data-start=\"1377\" data-end=\"1410\"\u003eProduct Type: Pressure Switch\u003c\/li\u003e\n\u003cli data-section-id=\"pdt7iw\" data-start=\"1411\" data-end=\"1462\"\u003eApplication: Air compressor pressure regulation\u003c\/li\u003e\n\u003cli data-section-id=\"rgu5kj\" data-start=\"1463\" data-end=\"1528\"\u003eVoltage: 120V (typical) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12pirz\" data-start=\"1529\" data-end=\"1616\"\u003eDimensions: Approx. 7.25 x 7.15 x 2.95 inches \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"icg8ge\" data-start=\"1617\" data-end=\"1685\"\u003eWeight: Approx. 0.9 – 1 lb \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1687\" data-end=\"1690\"\u003e\n\u003ch2 data-section-id=\"1e8tyu7\" data-start=\"1692\" data-end=\"1714\"\u003eCompatible Models\u003c\/h2\u003e\n\u003cul data-start=\"1716\" data-end=\"1822\"\u003e\n\u003cli data-section-id=\"5er9et\" data-start=\"1716\" data-end=\"1742\"\u003eDXCM601 (Type 0, 2, 3)\u003c\/li\u003e\n\u003cli data-section-id=\"4nrrre\" data-start=\"1743\" data-end=\"1763\"\u003eDXCM801 (Type 0)\u003c\/li\u003e\n\u003cli data-section-id=\"1t1mob1\" data-start=\"1764\" data-end=\"1822\"\u003ePXCM601 (Type 0) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1824\" data-end=\"1827\"\u003e\n\u003ch2 data-section-id=\"ce0tqk\" data-start=\"1829\" data-end=\"1846\"\u003eApplications\u003c\/h2\u003e\n\u003cul data-start=\"1848\" data-end=\"2077\"\u003e\n\u003cli data-section-id=\"1cdbm0o\" data-start=\"1848\" data-end=\"1910\"\u003eReplacement of faulty pressure switches in air compressors\u003c\/li\u003e\n\u003cli data-section-id=\"ydzht8\" data-start=\"1911\" data-end=\"1969\"\u003eFixing issues with compressor not starting or stopping\u003c\/li\u003e\n\u003cli data-section-id=\"1s16kao\" data-start=\"1970\" data-end=\"2022\"\u003eRestoring proper pressure regulation and cycling\u003c\/li\u003e\n\u003cli data-section-id=\"1hi76oq\" data-start=\"2023\" data-end=\"2077\"\u003eMaintenance of DeWALT and Porter-Cable compressors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2079\" data-end=\"2082\"\u003e\n\u003ch2 data-section-id=\"1pj4df\" data-start=\"2084\" data-end=\"2100\"\u003eUsage Notes\u003c\/h2\u003e\n\u003cul data-start=\"2102\" data-end=\"2291\"\u003e\n\u003cli data-section-id=\"fddexb\" data-start=\"2102\" data-end=\"2167\"\u003eDisconnect power and release air pressure before installation\u003c\/li\u003e\n\u003cli data-section-id=\"11u7xt8\" data-start=\"2168\" data-end=\"2223\"\u003eEnsure proper wiring connections during replacement\u003c\/li\u003e\n\u003cli data-section-id=\"97gokk\" data-start=\"2224\" data-end=\"2291\"\u003eVerify compatibility with your compressor model before purchase\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dewalt","offers":[{"title":"Default Title","offer_id":45657162121393,"sku":"5140169-46","price":59.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/0293\/3937\/files\/Craftsman_5140155-05_Air_Compressor_Pressure_Switch.jpg?v=1774969845","url":"https:\/\/genuinereplacementparts.com\/products\/dewalt-5140169-46","provider":"Genuine Replacement Parts","version":"1.0","type":"link"}