{"product_id":"deatschwerks-2psi-1-8th-npt-adjustable-1-3psi-hobbs-switch-with-pigtail-0-5a","title":"DeatschWerks 2psi 1\/8th NPT Adjustable (1-3psi) Hobbs Switch with Pigtail (0.5A)","description":"\u003cdiv\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e4-HOBBS-2\u003c\/span\u003e   |   \u003cstrong\u003eUPC:\u003c\/strong\u003e 887753546135\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eDeatschWerks Adjustable 2 PSI Hobbs Switch with Pigtail (0.5A) – 1\/8\" NPT (1-3 PSI Range)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe DeatschWerks is an adjustable Hobbs pressure switch with a nominal 2 PSI activation point (tunable from 1-3 PSI) and a 1\/8\" NPT thread. It includes a pre-wired pigtail for easy electrical connection. This versatile switch is commonly used to activate or deactivate circuits based on low-pressure signals, making it ideal for fuel pump priming, low-oil-pressure warning lights, electric fans, nitrous safety systems, or other low-pressure-triggered accessories.\u003c\/p\u003e\n\u003cp\u003eThe adjustable range allows fine-tuning to your specific application, while the rugged construction ensures reliable operation in demanding performance environments. Rated for 0.5A continuous load, it provides a clean, professional solution for custom vehicle builds and performance upgrades.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Activation Point\u003c\/strong\u003e – Nominal 2 PSI, tunable from 1-3 PSI for precise control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/8\" NPT Thread\u003c\/strong\u003e – Standard fitting for easy installation into fuel rails, oil galleries, or low-pressure lines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Pigtail\u003c\/strong\u003e – Pre-wired harness for simple plug-and-play electrical connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.5A Rating\u003c\/strong\u003e – Suitable for low-current circuits and accessories\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Performance\u003c\/strong\u003e – Durable design for consistent operation in performance applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable width=\"100%\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e4-HOBBS-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eDeatschWerks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eAdjustable 2 PSI Hobbs Pressure Switch with Pigtail (0.5A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActivation Pressure\u003c\/td\u003e\n\u003ctd\u003e2 PSI nominal (adjustable 1-3 PSI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Size\u003c\/td\u003e\n\u003ctd\u003e1\/8\" NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd\u003e0.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eDeatschWerks Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhats Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDeatschWerks Adjustable Hobbs Switch\u003c\/li\u003e\n\u003cli\u003ePigtail wiring harness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable from 1-3 PSI for custom tuning to your application\u003c\/li\u003e\n\u003cli\u003eCommonly used for low-pressure safety, warning lights, fuel pump priming, or auxiliary systems\u003c\/li\u003e\n\u003cli\u003eProfessional installation recommended for proper wiring and pressure line integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInstall into a 1\/8\" NPT port on fuel rail, oil gallery, or low-pressure reference line\u003c\/li\u003e\n\u003cli\u003eConnect pigtail to desired electrical circuit (normally open or normally closed depending on application)\u003c\/li\u003e\n\u003cli\u003eEstimated time: 30–60 minutes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhy Choose DeatschWerks Hobbs Switches?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable pressure range for precise control in performance applications\u003c\/li\u003e\n\u003cli\u003eIncluded pigtail simplifies wiring\u003c\/li\u003e\n\u003cli\u003eTrusted by enthusiasts and professional builders for quality and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What does a Hobbs switch do? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It opens or closes an electrical circuit when the preset pressure (adjustable 1-3 PSI) is reached.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Can I use this for low-oil-pressure warning? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is commonly used for low-pressure safety switches, warning lights, or fuel pump priming circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is professional installation recommended? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Recommended proper wiring and pressure line connections are important for safety and reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e Ground UPS or FedEx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock – ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Secure DeatschWerks retail packaging\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DeatschWerks","offers":[{"title":"Default Title","offer_id":45094354944079,"sku":"DWK4-HOBBS-2","price":41.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/adjustable_1-3_PSI_Hobbs_switch.png?v=1776368164","url":"https:\/\/www.blackopsautoworks.com\/products\/deatschwerks-2psi-1-8th-npt-adjustable-1-3psi-hobbs-switch-with-pigtail-0-5a","provider":"Black Ops Auto Works","version":"1.0","type":"link"}