{"product_id":"relaxweex-air-compressor-switch-26a-120-240v-120-155-psi-gauge-safety-valve","title":"Air Compressor Pressure Switch 26 Amps 120\/240V - 120\/155 PSI Control","description":"\u003cp\u003eIn this review the Air Compressor Pressure Switch 26 Amps 120\/240 Volts is assessed for hobbyists and light industrial users who need a reliable pressure control solution. The reviewer found the kit's single biggest advantage is its practical combination of a preset pressure switch, a 0-200 psi gauge and a safety relief valve, which together make it easy to install and get a compressor running safely at 120 psi cut-in and 155 psi cut-out. For anyone replacing a worn switch or adding a compact upgrade, this package simplifies the job without requiring extra parts.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreset Control:\u003c\/strong\u003e The pressure switch is factory-set to turn the compressor on at 120 psi and off at 155 psi, which protects the motor from overload.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Load Capacity:\u003c\/strong\u003e With a maximum load current of 26 AMPS the switch handles most home and small workshop compressor motors reliably.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Voltage:\u003c\/strong\u003e Rated for 120\/240 VOLTS so it can be used with common single-phase compressor systems without rewiring changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Gauge:\u003c\/strong\u003e The 0-200 psi pressure gauge with a 1\/8' NPT lower mount gives a clear, wide-range readout for accurate pressure monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Port Manifold:\u003c\/strong\u003e The 1\/4' NPT manifold provides multiple installation orientations and options for adding outlets, a relief valve or accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Relief Valve:\u003c\/strong\u003e The included 1\/4' male NPT relief valve adds a manual safety control to protect the system from overpressure situations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is well suited for DIYers, repair technicians and small shop owners replacing a worn pressure switch or assembling a compact compressor control assembly. It is especially useful where a simple preset on\/off range of \u003cstrong\u003e120\/155 PSI\u003c\/strong\u003e is acceptable and where the installer values the convenience of a bundled gauge and relief valve.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for specialty compressors that require custom electronic control, very low or very high pressure ranges, or for systems that demand integrated digital monitoring. Professionals needing advanced automation or nonstandard pressure setpoints should look at dedicated controllers or custom solutions.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete kit includes a pressure switch, a 0-200 psi gauge and a safety relief valve for straightforward installation.\u003c\/li\u003e\n\u003cli\u003eFactory preset 120 psi on and 155 psi off provides reliable protection against motor overload.\u003c\/li\u003e\n\u003cli\u003e4-port 1\/4' NPT manifold increases mounting flexibility and accessory options.\u003c\/li\u003e\n\u003cli\u003e26 AMP maximum load suits most home and small workshop compressors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe pressure switch body is mainly plastic, which some users may consider less robust than all-metal alternatives.\u003c\/li\u003e\n\u003cli\u003eThe preset range is fixed by default and while adjustable, those needing precise electronic setpoint control may prefer a different device.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eRelaxweex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum load current\u003c\/td\u003e\n\u003ctd\u003e26 AMPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated voltage\u003c\/td\u003e\n\u003ctd\u003e120\/240 VOLTS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating pressure setting\u003c\/td\u003e\n\u003ctd\u003e120 psi (on) \/ 155 psi (off)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManifold connection\u003c\/td\u003e\n\u003ctd\u003e1\/4' NPT, 4 port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure gauge\u003c\/td\u003e\n\u003ctd\u003e0-200 psi, 1\/8' NPT lower mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelief valve inlet\u003c\/td\u003e\n\u003ctd\u003e1\/4' male NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Relaxweex pressure switch kit is a practical, good-value option for homeowners and small shops needing a straightforward pressure control upgrade. It bundles a sturdy 0-200 psi gauge and a safety relief valve with a 26 AMP, 120\/240V switch preset to 120\/155 PSI, offering easy installation and flexible mounting via the 4-port manifold. Choose this kit when you want a complete, no-nonsense replacement that balances convenience and reliable protection.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan the pressure switch settings be changed?\u003c\/strong\u003e\u003cbr\u003eYes, the working range can be customized based on specific needs, although it ships preset to 120 psi on and 155 psi off.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat pipe thread sizes are included?\u003c\/strong\u003e\u003cbr\u003eThe kit uses a 1\/4' NPT 4-port manifold and the pressure gauge is 1\/8' NPT; the relief valve has a 1\/4' male NPT inlet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this suitable for 240V compressors?\u003c\/strong\u003e\u003cbr\u003eYes, the switch is rated for 120\/240 VOLTS and supports common single-phase compressor installations.\u003c\/p\u003e","brand":"Relaxweex","offers":[{"title":"Default Title","offer_id":46756672897243,"sku":"B0DKF4LTF6","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71uhvf8NQgL._AC_SL1500.jpg?v=1747658928","url":"https:\/\/gearmusthave.com\/products\/relaxweex-air-compressor-switch-26a-120-240v-120-155-psi-gauge-safety-valve","provider":"GearMustHave","version":"1.0","type":"link"}