{"product_id":"aims-1200w-pure-sine-inverter-w-transfer","title":"AIMS 1200W Pure Sine Inverter w\/ Transfer","description":"\u003cdiv style=\"width: 100%; color: #1b2520; line-height: 1.65; font-size: 18px;\"\u003e\n\u003c!-- HOOK --\u003e\n\u003ch2 style=\"font-size: clamp(1.6rem,5.5vw,2.2rem); line-height: 1.2; margin: 6px 0 10px;\"\u003eAutomatic Shore-to-Battery Switching in Under 20ms — UL 458 Certified Pure Sine Power for Residential RV Refrigerators\u003c\/h2\u003e\n\u003cp style=\"font-size: clamp(1.1rem,3vw,1.3rem); color: #5b6b63; font-weight: 500; margin: 0 0 16px;\"\u003e1200W continuous pure sine output with a built-in 10A automatic transfer switch — when shore power drops, your fridge, microwave, and sensitive electronics keep running on battery without interruption.\u003c\/p\u003e\n\u003c!-- INTRO --\u003e\n\u003cp style=\"margin: 8px 0 14px;\"\u003eThe AIMS Power 1200 Watt Pure Sine Inverter with Transfer Switch (PWRIX120012SUL) is a hardwire-only inverter built for RV and mobile power systems running residential-style refrigerators, small microwaves, coffee makers, and sensitive electronics. ETL Certified to conform to UL 458 standards — including the Hi-Pot (High Voltage Dielectric Withstand) test at 1,250 VAC — this inverter passes shore power straight through to your connected loads when available, then automatically switches to clean 1200W pure sine battery power in under 20 milliseconds if shore power is lost. No manual switching, no extra wiring, no interruption to your appliances.\u003c\/p\u003e\n\u003cdiv style=\"background: #fff8f1; border: 1px solid #f3d9bd; border-radius: 14px; padding: 14px 16px; font-size: 1rem; color: #6b4318; margin: 16px 0;\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e This is a hardwire-only inverter — it must be permanently wired using the direct-connect terminal block; it does not have AC outlets. The built-in transfer switch bypass\/throughput is limited to 10 amps — do not exceed this, as it may cause damage and void the warranty. AC input is not recommended for use on a GFCI circuit.\u003c\/div\u003e\n\u003c!-- TRUST BADGES --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 0;\"\u003e\n\u003cspan style=\"font-size: 0.92rem; font-weight: 600; background: #f6f8f6; border: 1px solid #e3e8e4; color: #0a4a36; padding: 8px 13px; border-radius: 999px;\"\u003eAuthorized AIMS Power Dealer\u003c\/span\u003e \u003cspan style=\"font-size: 0.92rem; font-weight: 600; background: #f6f8f6; border: 1px solid #e3e8e4; color: #0a4a36; padding: 8px 13px; border-radius: 999px;\"\u003eETL Listed · Conforms to UL 458\u003c\/span\u003e \u003cspan style=\"font-size: 0.92rem; font-weight: 600; background: #f6f8f6; border: 1px solid #e3e8e4; color: #0a4a36; padding: 8px 13px; border-radius: 999px;\"\u003ePure Sine Wave\u003c\/span\u003e \u003cspan style=\"font-size: 0.92rem; font-weight: 600; background: #f6f8f6; border: 1px solid #e3e8e4; color: #0a4a36; padding: 8px 13px; border-radius: 999px;\"\u003e2-Year Warranty\u003c\/span\u003e \u003ca style=\"font-size: 0.92rem; font-weight: 600; background: #f6f8f6; border: 1px solid #e3e8e4; color: #0a4a36; padding: 8px 13px; border-radius: 999px; text-decoration: none; display: inline-block;\" rel=\"noopener noreferrer\" href=\"https:\/\/www.truesteadsupply.com\/policies\/shipping-policy\" target=\"_blank\"\u003eFree Shipping\u003c\/a\u003e\n\u003c\/div\u003e\n\u003chr style=\"border: 0; border-top: 1px solid #e3e8e4; margin: 34px 0;\"\u003e\n\u003c!-- KEY FEATURES \u0026 BENEFITS --\u003e\n\u003ch2 style=\"font-size: clamp(1.6rem,5.5vw,2.2rem); line-height: 1.2; margin: 6px 0 10px;\"\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cp style=\"margin: 8px 0 14px;\"\u003eThe PWRIX120012SUL combines certified safety, automatic switching, and marine-grade durability into a hardwire-ready package built for permanent RV and mobile installations.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 14px; margin: 16px 0;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; background: #f6f8f6; border: 1px solid #e3e8e4; border-radius: 14px; padding: 18px;\"\u003e\n\u003cspan style=\"display: block; font-size: 1.65rem; font-weight: 800; color: #0f6b4f; line-height: 1.1; margin-bottom: 4px;\"\u003eUL 458\u003c\/span\u003e\n\u003ch4 style=\"font-size: 1.15rem; margin: 0 0 6px; color: #0a4a36;\"\u003eETL Certified, Hi-Pot Tested\u003c\/h4\u003e\n\u003cp style=\"margin: 0; font-size: 1.05rem; color: #5b6b63;\"\u003eETL Listed and conforming to UL 458 standards. Every unit passes a Hi-Pot (High Voltage Dielectric Withstand) test at 1,250 VAC before leaving the factory — verifying insulation integrity for long-term electrical safety.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; background: #f6f8f6; border: 1px solid #e3e8e4; border-radius: 14px; padding: 18px;\"\u003e\n\u003cspan style=\"display: block; font-size: 1.65rem; font-weight: 800; color: #0f6b4f; line-height: 1.1; margin-bottom: 4px;\"\u003e\u0026lt;20ms\u003c\/span\u003e\n\u003ch4 style=\"font-size: 1.15rem; margin: 0 0 6px; color: #0a4a36;\"\u003eAutomatic Transfer Switch\u003c\/h4\u003e\n\u003cp style=\"margin: 0; font-size: 1.05rem; color: #5b6b63;\"\u003eWhen shore power is present, it passes straight through to your loads. If shore power is lost, the built-in 10A transfer switch automatically switches to battery power in under 20 milliseconds — fast enough to keep most appliances running without a noticeable interruption.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; background: #f6f8f6; border: 1px solid #e3e8e4; border-radius: 14px; padding: 18px;\"\u003e\n\u003cspan style=\"display: block; font-size: 1.65rem; font-weight: 800; color: #0f6b4f; line-height: 1.1; margin-bottom: 4px;\"\u003e1200W \/ 2400W\u003c\/span\u003e\n\u003ch4 style=\"font-size: 1.15rem; margin: 0 0 6px; color: #0a4a36;\"\u003eContinuous + Surge Output\u003c\/h4\u003e\n\u003cp style=\"margin: 0; font-size: 1.05rem; color: #5b6b63;\"\u003e1200 watts of continuous pure sine power with 2400-watt surge capacity — enough for residential-size RV refrigerators, small microwaves, coffee makers, and sensitive electronics.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; background: #f6f8f6; border: 1px solid #e3e8e4; border-radius: 14px; padding: 18px;\"\u003e\n\u003cspan style=\"display: block; font-size: 1.65rem; font-weight: 800; color: #0f6b4f; line-height: 1.1; margin-bottom: 4px;\"\u003eConformal Coated\u003c\/span\u003e\n\u003ch4 style=\"font-size: 1.15rem; margin: 0 0 6px; color: #0a4a36;\"\u003eMarine-Grade Board Protection\u003c\/h4\u003e\n\u003cp style=\"margin: 0; font-size: 1.05rem; color: #5b6b63;\"\u003eThe circuit board is conformal coated to protect against moisture and corrosion — built to handle the humidity and condensation common in marine and RV installations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; background: #f6f8f6; border: 1px solid #e3e8e4; border-radius: 14px; padding: 18px;\"\u003e\n\u003cspan style=\"display: block; font-size: 1.65rem; font-weight: 800; color: #0f6b4f; line-height: 1.1; margin-bottom: 4px;\"\u003e10A Bypass\u003c\/span\u003e\n\u003ch4 style=\"font-size: 1.15rem; margin: 0 0 6px; color: #0a4a36;\"\u003eShore Power Passthrough\u003c\/h4\u003e\n\u003cp style=\"margin: 0; font-size: 1.05rem; color: #5b6b63;\"\u003eThe transfer switch bypass\/throughput supports up to 10 amps of shore power passthrough when AC input is present — keeping your loads running on shore power without drawing from the battery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; background: #f6f8f6; border: 1px solid #e3e8e4; border-radius: 14px; padding: 18px;\"\u003e\n\u003cspan style=\"display: block; font-size: 1.65rem; font-weight: 800; color: #0f6b4f; line-height: 1.1; margin-bottom: 4px;\"\u003e86–90%\u003c\/span\u003e\n\u003ch4 style=\"font-size: 1.15rem; margin: 0 0 6px; color: #0a4a36;\"\u003eEfficient Pure Sine Conversion\u003c\/h4\u003e\n\u003cp style=\"margin: 0; font-size: 1.05rem; color: #5b6b63;\"\u003e86–90% efficiency with an intelligent thermally controlled cooling fan that runs only as needed — keeping the unit quiet and conserving battery power during light use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- IMAGE SLOT 1: front\/side view of PWRIX120012SUL showing terminal block, LED indicators, and overall unit form factor --\u003e \u003cimg style=\"width: 100%; max-width: 600px; height: auto; border-radius: 14px; display: block; margin: 8px auto 18px;\" loading=\"lazy\" alt=\"AIMS Power PWRIX120012SUL 1200 watt pure sine inverter with automatic transfer switch UL458 certified hardwire terminal block\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/pwrix120012120sfrontblock.webp?v=1781266850\"\u003e\u003chr style=\"border: 0; border-top: 1px solid #e3e8e4; margin: 34px 0;\"\u003e\n\u003c!-- HOW IT WORKS --\u003e\n\u003ch2 style=\"font-size: clamp(1.6rem,5.5vw,2.2rem); line-height: 1.2; margin: 6px 0 10px;\"\u003eHow the Automatic Transfer Switch Works\u003c\/h2\u003e\n\u003cp style=\"margin: 8px 0 14px;\"\u003eOnce hardwired into your system, the PWRIX120012SUL manages shore and battery power automatically — no switches to flip, no extra wiring beyond the initial installation.\u003c\/p\u003e\n\u003col style=\"margin: 8px 0 14px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin: 6px 0;\"\u003e\n\u003cstrong\u003eShore power connected:\u003c\/strong\u003e AC input from shore power or a generator passes through the inverter to your connected loads — up to 10 amps of bypass\/throughput.\u003c\/li\u003e\n\u003cli style=\"margin: 6px 0;\"\u003e\n\u003cstrong\u003eShore power lost:\u003c\/strong\u003e The transfer switch detects the loss and automatically switches your loads to the inverter's battery-powered pure sine output in under 20 milliseconds.\u003c\/li\u003e\n\u003cli style=\"margin: 6px 0;\"\u003e\n\u003cstrong\u003eShore power restored:\u003c\/strong\u003e The transfer switch automatically switches back to passthrough mode, and the inverter returns to standby.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr style=\"border: 0; border-top: 1px solid #e3e8e4; margin: 34px 0;\"\u003e\n\u003c!-- WHO IT'S FOR --\u003e\n\u003ch2 style=\"font-size: clamp(1.6rem,5.5vw,2.2rem); line-height: 1.2; margin: 6px 0 10px;\"\u003eWho the AIMS Power 1200W Transfer Switch Inverter Is For\u003c\/h2\u003e\n\u003cul style=\"margin: 8px 0 14px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin: 6px 0;\"\u003e\n\u003cstrong\u003eRV owners with residential-size refrigerators\u003c\/strong\u003e who need automatic battery backup so the fridge keeps running when shore power or generator power is interrupted.\u003c\/li\u003e\n\u003cli style=\"margin: 6px 0;\"\u003e\n\u003cstrong\u003eMobile business operators\u003c\/strong\u003e running microwaves, coffee makers, and sensitive electronics that need uninterrupted clean power during power source transitions.\u003c\/li\u003e\n\u003cli style=\"margin: 6px 0;\"\u003e\n\u003cstrong\u003eRV manufacturers and upfitters\u003c\/strong\u003e who need a UL 458 certified, hardwire-installed inverter with transfer switch for OEM installations.\u003c\/li\u003e\n\u003cli style=\"margin: 6px 0;\"\u003e\n\u003cstrong\u003eMarine installers\u003c\/strong\u003e who need a conformal-coated inverter with transfer switch capable of handling humid onboard environments.\u003c\/li\u003e\n\u003cli style=\"margin: 6px 0;\"\u003e\n\u003cstrong\u003eInstallers and electricians\u003c\/strong\u003e who prefer a permanent hardwire installation over a plug-in inverter for cleaner, more integrated power systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr style=\"border: 0; border-top: 1px solid #e3e8e4; margin: 34px 0;\"\u003e\n\u003c!-- WHAT'S INCLUDED --\u003e\n\u003ch2 style=\"font-size: clamp(1.6rem,5.5vw,2.2rem); line-height: 1.2; margin: 6px 0 10px;\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 14px; margin: 16px 0;\"\u003e\n\u003cdiv style=\"flex: 1 1 250px; background: #f6f8f6; border: 1px solid #e3e8e4; border-radius: 14px; padding: 18px;\"\u003e\n\u003ch4 style=\"font-size: 1.15rem; margin: 0 0 8px; color: #0a4a36;\"\u003eIn the Box\u003c\/h4\u003e\n\u003cul style=\"margin: 0; padding-left: 20px; font-size: 1.05rem;\"\u003e\n\u003cli style=\"margin: 5px 0;\"\u003eAIMS Power PWRIX120012SUL 1200W Inverter with Transfer Switch (×1)\u003c\/li\u003e\n\u003cli style=\"margin: 5px 0;\"\u003eInstruction Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 250px; background: #f6f8f6; border: 1px solid #e3e8e4; border-radius: 14px; padding: 18px;\"\u003e\n\u003ch4 style=\"font-size: 1.15rem; margin: 0 0 8px; color: #0a4a36;\"\u003eSold Separately\u003c\/h4\u003e\n\u003cul style=\"margin: 0; padding-left: 20px; font-size: 1.05rem;\"\u003e\n\u003cli style=\"margin: 5px 0;\"\u003eDC battery cables (required for hardwire installation)\u003c\/li\u003e\n\u003cli style=\"margin: 5px 0;\"\u003eAC wiring for shore power input and load output connections\u003c\/li\u003e\n\u003cli style=\"margin: 5px 0;\"\u003eRemote on\/off switch — Part # REMOTEHF (optional, flush-mount design with LED blackout dip switches)\u003c\/li\u003e\n\u003cli style=\"margin: 5px 0;\"\u003e12V deep-cycle or lithium battery bank\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff8f1; border: 1px solid #f3d9bd; border-radius: 14px; padding: 14px 16px; font-size: 1rem; color: #6b4318; margin: 16px 0;\"\u003e\n\u003cstrong\u003eInstallation note:\u003c\/strong\u003e This unit is hardwire-only — it has no AC outlets and must be permanently wired via the direct-connect terminal block by a qualified installer. DC battery cables, AC wiring, and the battery bank are not included. The bypass\/throughput is limited to 10 amps; AC input is not recommended for use on a GFCI circuit.\u003c\/div\u003e\n\u003chr style=\"border: 0; border-top: 1px solid #e3e8e4; margin: 34px 0;\"\u003e\n\u003c!-- SPECIFICATIONS --\u003e\n\u003ch2 style=\"font-size: clamp(1.6rem,5.5vw,2.2rem); line-height: 1.2; margin: 6px 0 10px;\"\u003eAIMS Power PWRIX120012SUL Specifications\u003c\/h2\u003e\n\u003ch4 style=\"font-size: 1.15rem; margin: 18px 0 6px; color: #0a4a36;\"\u003eOutput\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 1.05rem; border: 1px solid #e3e8e4; border-radius: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; width: 44%; padding: 11px 13px; background: #f6f8f6; font-weight: 600; vertical-align: top;\"\u003eContinuous Output Power\u003c\/th\u003e\n\u003ctd style=\"text-align: left; padding: 11px 13px; vertical-align: top;\"\u003e1,200 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; width: 44%; padding: 11px 13px; background: #f6f8f6; font-weight: 600; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003eSurge \/ Peak Power\u003c\/th\u003e\n\u003ctd style=\"text-align: left; padding: 11px 13px; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003e2,400 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; width: 44%; padding: 11px 13px; background: #f6f8f6; font-weight: 600; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003eOutput Voltage\u003c\/th\u003e\n\u003ctd style=\"text-align: left; padding: 11px 13px; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003e120V AC, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; width: 44%; padding: 11px 13px; background: #f6f8f6; font-weight: 600; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003eOutput Waveform\u003c\/th\u003e\n\u003ctd style=\"text-align: left; padding: 11px 13px; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003ePure Sine Wave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; width: 44%; padding: 11px 13px; background: #f6f8f6; font-weight: 600; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003eAC Connection Type\u003c\/th\u003e\n\u003ctd style=\"text-align: left; padding: 11px 13px; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003eDirect-connect terminal block (hardwire only — no AC outlets)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; width: 44%; padding: 11px 13px; background: #f6f8f6; font-weight: 600; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003eEfficiency\u003c\/th\u003e\n\u003ctd style=\"text-align: left; padding: 11px 13px; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003e86–90%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4 style=\"font-size: 1.15rem; margin: 18px 0 6px; color: #0a4a36;\"\u003eTransfer Switch\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 1.05rem; border: 1px solid #e3e8e4; border-radius: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; width: 44%; padding: 11px 13px; background: #f6f8f6; font-weight: 600; vertical-align: top;\"\u003eTransfer Time\u003c\/th\u003e\n\u003ctd style=\"text-align: left; padding: 11px 13px; vertical-align: top;\"\u003eLess than 20 milliseconds (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; width: 44%; padding: 11px 13px; background: #f6f8f6; font-weight: 600; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003eTransfer Switch Rating\u003c\/th\u003e\n\u003ctd style=\"text-align: left; padding: 11px 13px; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003e10 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; width: 44%; padding: 11px 13px; background: #f6f8f6; font-weight: 600; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003eBypass \/ Throughput\u003c\/th\u003e\n\u003ctd style=\"text-align: left; padding: 11px 13px; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003e10 Amps maximum — do not exceed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; width: 44%; padding: 11px 13px; background: #f6f8f6; font-weight: 600; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003eAC Input Voltage\u003c\/th\u003e\n\u003ctd style=\"text-align: left; padding: 11px 13px; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003e120V AC ± 10% (not recommended on GFCI circuits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; width: 44%; padding: 11px 13px; background: #f6f8f6; font-weight: 600; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003eBypass Behavior\u003c\/th\u003e\n\u003ctd style=\"text-align: left; padding: 11px 13px; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003eBypass active whether inverter is on or off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4 style=\"font-size: 1.15rem; margin: 18px 0 6px; color: #0a4a36;\"\u003eInput \u0026amp; Protection\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 1.05rem; border: 1px solid #e3e8e4; border-radius: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; width: 44%; padding: 11px 13px; background: #f6f8f6; font-weight: 600; vertical-align: top;\"\u003eDC Input Voltage Range\u003c\/th\u003e\n\u003ctd style=\"text-align: left; padding: 11px 13px; vertical-align: top;\"\u003e10–16V DC (nominal 12V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; width: 44%; padding: 11px 13px; background: #f6f8f6; font-weight: 600; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003eNo-Load Current\u003c\/th\u003e\n\u003ctd style=\"text-align: left; padding: 11px 13px; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003e1.2A DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; width: 44%; padding: 11px 13px; background: #f6f8f6; font-weight: 600; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003eOver Voltage Shutdown\u003c\/th\u003e\n\u003ctd style=\"text-align: left; padding: 11px 13px; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003e16V DC ± 0.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; width: 44%; padding: 11px 13px; background: #f6f8f6; font-weight: 600; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003eUnder Voltage Alarm\u003c\/th\u003e\n\u003ctd style=\"text-align: left; padding: 11px 13px; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003e10.3V DC ± 0.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; width: 44%; padding: 11px 13px; background: #f6f8f6; font-weight: 600; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003eUnder Voltage Shutdown\u003c\/th\u003e\n\u003ctd style=\"text-align: left; padding: 11px 13px; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003e10V DC ± 0.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; width: 44%; padding: 11px 13px; background: #f6f8f6; font-weight: 600; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003eOver Temperature Protection\u003c\/th\u003e\n\u003ctd style=\"text-align: left; padding: 11px 13px; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003e150°F ± 5°F (66°C ± 3°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; width: 44%; padding: 11px 13px; background: #f6f8f6; font-weight: 600; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003eCooling\u003c\/th\u003e\n\u003ctd style=\"text-align: left; padding: 11px 13px; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003eIntelligent thermally controlled fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; width: 44%; padding: 11px 13px; background: #f6f8f6; font-weight: 600; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003eBoard Protection\u003c\/th\u003e\n\u003ctd style=\"text-align: left; padding: 11px 13px; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003eConformal coated for marine applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; width: 44%; padding: 11px 13px; background: #f6f8f6; font-weight: 600; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003eCertifications\u003c\/th\u003e\n\u003ctd style=\"text-align: left; padding: 11px 13px; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003eETL Listed — Conforms to UL 458; Hi-Pot tested at 1,250 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- DIMENSIONS \u0026 WEIGHT --\u003e\n\u003ch4 style=\"font-size: 1.15rem; margin: 18px 0 6px; color: #0a4a36;\"\u003eDimensions \u0026amp; Weight\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 1.05rem; border: 1px solid #e3e8e4; border-radius: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; width: 44%; padding: 11px 13px; background: #f6f8f6; font-weight: 600; vertical-align: top;\"\u003eUnit Dimensions (L × W × H)\u003c\/th\u003e\n\u003ctd style=\"text-align: left; padding: 11px 13px; vertical-align: top;\"\u003e17.25 × 9.5 × 3.8 in (43.8 × 24.1 × 9.7 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; width: 44%; padding: 11px 13px; background: #f6f8f6; font-weight: 600; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003eUnit Weight\u003c\/th\u003e\n\u003ctd style=\"text-align: left; padding: 11px 13px; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003e10.2 lb (4.6 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; width: 44%; padding: 11px 13px; background: #f6f8f6; font-weight: 600; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003eBoxed Weight\u003c\/th\u003e\n\u003ctd style=\"text-align: left; padding: 11px 13px; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003e13 lb (5.9 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; width: 44%; padding: 11px 13px; background: #f6f8f6; font-weight: 600; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003eOptional Remote (REMOTEHF) Dimensions\u003c\/th\u003e\n\u003ctd style=\"text-align: left; padding: 11px 13px; vertical-align: top; border-top: 1px solid #e3e8e4;\"\u003e3 × 2.06 × 1 in (7.6 × 5.2 × 2.5 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr style=\"border: 0; border-top: 1px solid #e3e8e4; margin: 34px 0;\"\u003e\n\u003c!-- WARRANTY \u0026 BUYER ASSURANCE --\u003e\n\u003ch2 style=\"font-size: clamp(1.6rem,5.5vw,2.2rem); line-height: 1.2; margin: 6px 0 10px;\"\u003eWarranty \u0026amp; Buyer Assurance\u003c\/h2\u003e\n\u003cdiv style=\"background: #f6f8f6; border: 1px solid #e3e8e4; border-radius: 14px; padding: 18px; margin: 16px 0;\"\u003e\n\u003cul style=\"margin: 0; padding-left: 22px;\"\u003e\n\u003cli style=\"margin: 7px 0;\"\u003e\n\u003cstrong\u003e2-Year Manufacturer Warranty\u003c\/strong\u003e — Full coverage from date of purchase against manufacturer defects. Retain your receipt as proof of purchase for any warranty claim.\u003c\/li\u003e\n\u003cli style=\"margin: 7px 0;\"\u003e\n\u003cstrong\u003eFree Lifetime Technical Support\u003c\/strong\u003e — AIMS Power's own tech support team available at no charge for the life of the product.\u003c\/li\u003e\n\u003cli style=\"margin: 7px 0;\"\u003e\n\u003cstrong\u003eAuthorized Dealer\u003c\/strong\u003e — Purchased from TrueStead Supply, an authorized AIMS Power dealer. Your warranty is fully valid and supported.\u003c\/li\u003e\n\u003cli style=\"margin: 7px 0;\"\u003e\n\u003cstrong\u003e\u003ca style=\"color: #0a4a36;\" rel=\"noopener noreferrer\" href=\"https:\/\/www.truesteadsupply.com\/policies\/shipping-policy\" target=\"_blank\"\u003eFree Shipping\u003c\/a\u003e\u003c\/strong\u003e — Ships free to the contiguous US.\u003c\/li\u003e\n\u003cli style=\"margin: 7px 0;\"\u003e\n\u003cstrong\u003e\u003ca style=\"color: #0a4a36;\" rel=\"noopener noreferrer\" href=\"https:\/\/www.truesteadsupply.com\/pages\/returns-and-cancellations\" target=\"_blank\"\u003eReturns Policy\u003c\/a\u003e\u003c\/strong\u003e — Review our returns and cancellations policy for full details.\u003c\/li\u003e\n\u003cli style=\"margin: 7px 0;\"\u003e\n\u003cstrong\u003e\u003ca style=\"color: #0a4a36;\" rel=\"noopener noreferrer\" href=\"https:\/\/www.truesteadsupply.com\/pages\/best-price-guaranteed\" target=\"_blank\"\u003eBest Price Guarantee\u003c\/a\u003e\u003c\/strong\u003e — Found it lower? We'll beat it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003chr style=\"border: 0; border-top: 1px solid #e3e8e4; margin: 34px 0;\"\u003e\n\u003c!-- MANUALS \u0026 DOCUMENTS --\u003e\n\u003ch2 style=\"font-size: clamp(1.6rem,5.5vw,2.2rem); line-height: 1.2; margin: 6px 0 10px;\"\u003eManuals \u0026amp; Documents\u003c\/h2\u003e\n\u003cdiv style=\"background: #f6f8f6; border: 1px solid #e3e8e4; border-radius: 14px; padding: 18px; margin: 16px 0;\"\u003e\n\u003cul style=\"margin: 0; padding-left: 22px; font-size: 1.05rem;\"\u003e\n\u003cli style=\"margin: 7px 0;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/PWRIX-022026.pdf?v=1781266894\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: #0a4a36;\"\u003e\u003cb\u003eOwner's \/ Installation Manual (PDF)\u003c\/b\u003e\u003c\/span\u003e\u003c\/a\u003e\u003ca style=\"color: #0a4a36; font-weight: 600;\" rel=\"noopener noreferrer\" href=\"DOC_URL_HERE\" target=\"_blank\"\u003e\u003c\/a\u003e — Hardwire installation, transfer switch wiring, operation, and warranty details for the PWRIX120012SUL.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003chr style=\"border: 0; border-top: 1px solid #e3e8e4; margin: 34px 0;\"\u003e\n\u003c!-- FAQ --\u003e\n\u003ch2 style=\"font-size: clamp(1.6rem,5.5vw,2.2rem); line-height: 1.2; margin: 6px 0 10px;\"\u003eAIMS Power 1200W Transfer Switch Inverter — Frequently Asked Questions\u003c\/h2\u003e\n\u003cdetails open=\"\" style=\"border-top: 1px solid #e3e8e4;\"\u003e\n\u003csummary style=\"cursor: pointer; padding: 14px 4px; font-weight: 600; font-size: 1.15rem; color: #1b2520;\"\u003eDoes this inverter have AC outlets I can plug into?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 0 4px 14px; color: #5b6b63;\"\u003e\n\u003cp style=\"margin: 0;\"\u003eNo. The PWRIX120012SUL is a hardwire-only unit — it has no AC outlets. It must be permanently wired into your electrical system using the direct-connect terminal block by a qualified installer. This design is intended for permanent RV, marine, or mobile installations where the inverter sits inline between shore power and your AC distribution panel or specific appliances.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border-top: 1px solid #e3e8e4;\"\u003e\n\u003csummary style=\"cursor: pointer; padding: 14px 4px; font-weight: 600; font-size: 1.15rem; color: #1b2520;\"\u003eWill this run a residential-size RV refrigerator?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 0 4px 14px; color: #5b6b63;\"\u003e\n\u003cp style=\"margin: 0;\"\u003eYes — this is one of the primary use cases for this inverter. Residential refrigerators typically run between 100–200W continuously with a brief compressor startup surge, well within this inverter's 1200W continuous and 2400W surge capacity. The automatic transfer switch ensures the refrigerator keeps running on battery power if shore power or generator power is interrupted, protecting your food from spoilage during outages.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border-top: 1px solid #e3e8e4;\"\u003e\n\u003csummary style=\"cursor: pointer; padding: 14px 4px; font-weight: 600; font-size: 1.15rem; color: #1b2520;\"\u003eWhat does the 10-amp bypass\/throughput limit mean?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 0 4px 14px; color: #5b6b63;\"\u003e\n\u003cp style=\"margin: 0;\"\u003eWhen shore power is connected, AC current passes through the inverter to your loads at up to 10 amps — this is the bypass or throughput rating. This limit applies regardless of whether the inverter itself is switched on or off. Exceeding 10 amps of passthrough current may damage the unit and void the warranty. Make sure the total load connected downstream of the inverter does not exceed 10 amps when on shore power.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border-top: 1px solid #e3e8e4;\"\u003e\n\u003csummary style=\"cursor: pointer; padding: 14px 4px; font-weight: 600; font-size: 1.15rem; color: #1b2520;\"\u003eWhy isn't this recommended for a GFCI circuit?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 0 4px 14px; color: #5b6b63;\"\u003e\n\u003cp style=\"margin: 0;\"\u003eThe inverter's internal grounding and switching behavior during transfer events can sometimes cause a GFCI breaker to trip even when there's no actual ground fault, due to the way current paths shift during the transfer. AIMS Power notes that the AC input is not recommended for use on a GFCI circuit. Consult a qualified electrician for the correct wiring approach for your specific installation and local code requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border-top: 1px solid #e3e8e4;\"\u003e\n\u003csummary style=\"cursor: pointer; padding: 14px 4px; font-weight: 600; font-size: 1.15rem; color: #1b2520;\"\u003eWhat is the Hi-Pot test and why does it matter?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 0 4px 14px; color: #5b6b63;\"\u003e\n\u003cp style=\"margin: 0;\"\u003eThe Hi-Pot (High Voltage Dielectric Withstand) test is a UL 458 requirement where each unit is tested with a voltage equal to 1,000V plus two times the line voltage rating — 1,250 VAC for this 120VAC inverter. This test verifies that the insulation between live components and the chassis can safely withstand voltage spikes without breaking down, confirming long-term electrical safety. Every PWRIX120012SUL unit is individually Hi-Pot tested before leaving the factory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border-top: 1px solid #e3e8e4;\"\u003e\n\u003csummary style=\"cursor: pointer; padding: 14px 4px; font-weight: 600; font-size: 1.15rem; color: #1b2520;\"\u003eWhat does the optional remote switch (REMOTEHF) do?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 0 4px 14px; color: #5b6b63;\"\u003e\n\u003cp style=\"margin: 0;\"\u003eThe REMOTEHF is a flush-mount remote on\/off switch sold separately. It lets you control the inverter from a convenient panel location away from the unit itself — useful since this inverter is typically installed in a less accessible compartment. It also includes dip switches that let you black out the indicator LEDs if you prefer a darker panel display, such as in a bedroom.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border-top: 1px solid #e3e8e4; border-bottom: 1px solid #e3e8e4;\"\u003e\n\u003csummary style=\"cursor: pointer; padding: 14px 4px; font-weight: 600; font-size: 1.15rem; color: #1b2520;\"\u003eWhat warranty and support come with this inverter?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 0 4px 14px; color: #5b6b63;\"\u003e\n\u003cp style=\"margin: 0;\"\u003eThis inverter is backed by a 2-year manufacturer warranty from date of purchase, plus free lifetime technical support from AIMS Power's tech team. As an authorized AIMS Power dealer, TrueStead Supply ensures your warranty is valid from day one.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Aims Power","offers":[{"title":"Default Title","offer_id":49232633266328,"sku":"PWRIX120012SUL","price":454.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/pwrix120012sulyahoo.webp?v=1781266850","url":"https:\/\/www.truesteadsupply.com\/products\/aims-1200w-pure-sine-inverter-w-transfer","provider":"TrueStead Supply","version":"1.0","type":"link"}