{"product_id":"command-access-4-wire-electrified-power-transfer-hinge-4-1-2-x-5-626-satin-chrome","title":"Command Access 4-Wire Electrified Power Transfer Hinge | 4-1\/2\" x 5\" | 626 Satin Chrome","description":"\u003cp\u003eThe \u003cstrong\u003eCommand Access Technologies ETH4W4550 626 CH-BB79 Electrified Energy Transfer Hinge\u003c\/strong\u003e provides a discreet, concealed wiring path between the door frame and moving door leaf for compatible electrically operated commercial door hardware. This model is a \u003cstrong\u003e4-1\/2\" high x 5\" wide\u003c\/strong\u003e five-knuckle, standard-weight, full-mortise hinge with a \u003cstrong\u003e626 \/ US26D Satin Chrome\u003c\/strong\u003e finish. The \u003cstrong\u003eCH-BB79 steel-base configuration\u003c\/strong\u003e and \u003cstrong\u003efour factory-installed 26 AWG conductors\u003c\/strong\u003e make it suitable for properly rated low-voltage commercial access-control and monitoring applications.\u003c\/p\u003e\u003ch3\u003eDetailed Hinge Selection and Field Verification\u003c\/h3\u003e\u003cp\u003eThe model number identifies the \u003cstrong\u003eelectrified hinge size, wire arrangement and factory finish\u003c\/strong\u003e. This listing is for the following specific factory model:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eETH4W4550-652-5SW\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003ePhysical Fit and Finish\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHinge template:\u003c\/strong\u003e Verify door and frame mortise, leaf dimensions, thickness, centerline, hinge spacing, screw locations, knuckle pattern and corner preparation before selecting the part. Exact hinge geometry must match the opening even when the visible finish is similar.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish selection:\u003c\/strong\u003e Match the finish code and metal construction to the approved hardware schedule. Do not substitute 626, 613, 612, 630 or other finishes without confirming project requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eElectrical System and Commissioning\u003c\/h4\u003e\u003cp\u003eDetermine the connected device's operating voltage, peak current and any monitoring signals; confirm the selected hinge's wire gauges, manufacturer ratings, termination method and available conductor count. Route wiring without sharp edges, pinching or strain through the door swing. After mounting, verify door clearance, continuity, electrical actuation, monitoring signals and relatching under normal operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSupplied scope:\u003c\/strong\u003e One selected Command Access transfer hinge assembly as identified by the ordered SKU. Locking devices, access controller, external power supply, extended field wiring and labor are not part of this hinge-only listing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExact hinge size matters:\u003c\/strong\u003e The \u003cstrong\u003eETH4W4550\u003c\/strong\u003e measures \u003cstrong\u003e4-1\/2\" in height and 5\" in width\u003c\/strong\u003e. It is \u003cstrong\u003enot\u003c\/strong\u003e the ETH4W5045 (5\" high x 4-1\/2\" wide), ETH4W4545 (4-1\/2\" x 4-1\/2\") or ETH4W5050 (5\" x 5\") model. Verify the hinge dimensions, handing\/orientation, screw-hole spacing, gauge, corner preparation and manufacturer's template before ordering or replacing an existing commercial butt hinge.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCorrect wiring specification:\u003c\/strong\u003e This is the \u003cstrong\u003eETH4W\u003c\/strong\u003e configuration, featuring \u003cstrong\u003e4 x 26 AWG wires\u003c\/strong\u003e. It is \u003cstrong\u003enot the ETH4WH heavy-wire\u003c\/strong\u003e configuration with two 18 AWG power wires plus two 26 AWG conductors. Check the connected lock, electrified trim, reader or monitoring circuit's conductor count, continuous and inrush current, voltage drop and wire allocation to ensure compatibility.\u003c\/p\u003e\n\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcealed electrical transfer:\u003c\/strong\u003e Routes four low-voltage conductors inside the hinge, helping eliminate exposed wiring loops at the door edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour 26-gauge wires:\u003c\/strong\u003e Factory-fitted \u003cstrong\u003e4 x 26 AWG conductors\u003c\/strong\u003e for appropriately rated low-voltage power, control and status monitoring circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-1\/2\" x 5\" commercial size:\u003c\/strong\u003e Intended for appropriately prepared full-mortise hinge openings matching this unusually wider leaf dimension.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive-knuckle standard-weight hinge:\u003c\/strong\u003e The supplier suffix \u003cstrong\u003e5SW\u003c\/strong\u003e indicates the five-knuckle standard-weight design; verify the exact manufacturer hinge template.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e626 \/ US26D Satin Chrome:\u003c\/strong\u003e Satin chromium-plated appearance on a commercial steel-base hinge, designed to coordinate with 626-finish commercial door hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e652 \/ US26D supplier finish code:\u003c\/strong\u003e The distributor identifies the satin chrome plated steel-base finish as \u003cstrong\u003e652 \/ US26D\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCH-BB79 steel-base construction:\u003c\/strong\u003e Matches the specified steel-base hinge configuration, not the alternative stainless-steel-base CH-BB91 model.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean installation:\u003c\/strong\u003e Protects frame-to-door wiring within the hinge area instead of leaving an exposed, exterior door loop when installed with approved raceways.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-voltage compatibility:\u003c\/strong\u003e Appropriate for selected electric mortise\/cylindrical locks, exit trim, door-mounted sensing and other permitted low-current circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePublished ETH4W family electrical guidance:\u003c\/strong\u003e Manufacturer literature lists a \u003cstrong\u003e1 amp continuous at 24 VDC\u003c\/strong\u003e rating for designated wire pairings; follow the current factory wiring diagram and connected-device limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtected wire access:\u003c\/strong\u003e Command Access's energy-transfer family describes protective conductor caps and a center-positioned wire access point; confirm actual lead\/connector options on the supplied assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer lead options:\u003c\/strong\u003e Four-foot lead options are described in the ETH family literature. Verify the specific supplied lead length and termination requirements before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eCommand Access Technologies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Model\u003c\/th\u003e\n\u003ctd\u003eETH4W4550 626 CH-BB79\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplier \/ Shopify SKU\u003c\/th\u003e\n\u003ctd\u003eETH4W4550-652-5SW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eConcealed electrified power \/ energy transfer hinge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHinge Series\u003c\/th\u003e\n\u003ctd\u003eETH4W — four 26-gauge conductors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e4-1\/2\" (four-and-a-half inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e5\" (five inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHinge Style\u003c\/th\u003e\n\u003ctd\u003eFive-knuckle, standard-weight (5SW), full mortise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCorner Preparation\u003c\/th\u003e\n\u003ctd\u003eStandard 5SW configuration; verify exact corner style and screw template\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase \/ Chassis\u003c\/th\u003e\n\u003ctd\u003eSteel-base CH-BB79 configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eArchitectural Finish\u003c\/th\u003e\n\u003ctd\u003e626 \/ US26D Satin Chrome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplier Plating Code\u003c\/th\u003e\n\u003ctd\u003e652 \/ US26D, satin chromium plated steel base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Conductors\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWire Gauge\u003c\/th\u003e\n\u003ctd\u003e4 x 26 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePublished ETH4W Family Rating\u003c\/th\u003e\n\u003ctd\u003e1.0 A continuous at 24 VDC for specified conductor arrangement; verify official current cut sheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTransfer Function\u003c\/th\u003e\n\u003ctd\u003eConcealed low-voltage power and signal transfer between frame and door leaf\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHanding\u003c\/th\u003e\n\u003ctd\u003eVerify exact installation orientation and hinge template\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLead \/ Termination\u003c\/th\u003e\n\u003ctd\u003eConfirm actual lead length and connector configuration with supplier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage\u003c\/th\u003e\n\u003ctd\u003eOne electrically wired energy-transfer hinge; verify screws and lead package\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEstimated Shipping Weight\u003c\/th\u003e\n\u003ctd\u003e3 lb packaged weight for Shopify rate calculations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eTypical Commercial Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible electrically operated mortise locksets and cylindrical locksets\u003c\/li\u003e\n\u003cli\u003eAppropriately rated electric exit trims and other low-current electrified door devices\u003c\/li\u003e\n\u003cli\u003eDoor-mounted proximity readers, monitoring contacts, position sensors and signal circuits\u003c\/li\u003e\n\u003cli\u003eCommercial and institutional doors requiring discreet electrical transfer from the jamb into the door\u003c\/li\u003e\n\u003cli\u003eAccess-control installation or replacement when the existing hinge preparation matches \u003cstrong\u003e4-1\/2\" x 5\"\u003c\/strong\u003e and all electrical requirements are met\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eETH4W vs. ETH4WH: Choose by Wire Gauge\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eETH4W4550\u003c\/strong\u003e contains \u003cstrong\u003efour 26 AWG wires\u003c\/strong\u003e. An \u003cstrong\u003eETH4WH\u003c\/strong\u003e version instead carries \u003cstrong\u003e2 x 18 AWG power wires plus 2 x 26 AWG signal\/control wires\u003c\/strong\u003e. High-inrush equipment, motorized latch retraction, or heavy-duty electrified locking devices can require larger power conductors or a separate manufacturer-approved power transfer; do not substitute an all-26-gauge ETH4W hinge solely because the size and finish match.\u003c\/p\u003e\n\u003ch3\u003eOrdering and Installation Checklist\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm hinge measurements:\u003c\/strong\u003e Verify \u003cstrong\u003e4-1\/2\" high x 5\" wide\u003c\/strong\u003e. The ETH4W5045 uses the reverse dimensions and is not a dimensional substitute.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch the hinge template:\u003c\/strong\u003e Check screw-hole layout, hinge gauge, corner radius and clearance with the current manufacturer specification and actual door\/frame mortises.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify the finish and base:\u003c\/strong\u003e Specify \u003cstrong\u003e626 \/ US26D Satin Chrome\u003c\/strong\u003e with \u003cstrong\u003eCH-BB79 steel base\u003c\/strong\u003e and the supplier 652\/US26D designation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReview the electrical design:\u003c\/strong\u003e Confirm \u003cstrong\u003efour 26 AWG conductors\u003c\/strong\u003e, circuit mapping, continuous\/inrush load, voltage drop, lead termination, and connected-hardware operating voltage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrepare approved wireways:\u003c\/strong\u003e Follow manufacturer directions for routing conductors through the hinge jamb and door leaf. Protect wires from pinch points, chafing and sharp edges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest the installed opening:\u003c\/strong\u003e Check electrical continuity, full swing, latching and locking operation, status circuits and any fire-door\/egress requirements.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eOne \u003cstrong\u003eCommand Access ETH4W4550 626 CH-BB79\u003c\/strong\u003e commercial energy-transfer hinge, \u003cstrong\u003e4-1\/2\" x 5\"\u003c\/strong\u003e, in \u003cstrong\u003e626 Satin Chrome\u003c\/strong\u003e with a \u003cstrong\u003efour-wire 26 AWG harness\u003c\/strong\u003e. Confirm wiring lead length, connectors and installation fasteners prior to ordering.\u003c\/p\u003e\n\u003ch3\u003eNot Included\u003c\/h3\u003e\n\u003cp\u003eDoor or frame, electric lock, exit device, reader, access-control panel, separate power supply, controller, powered latch-retraction kit or additional field wiring. This product is the \u003cstrong\u003eelectrified hinge only\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Command Access Technologies","offers":[{"title":"Default Title","offer_id":68030511743191,"sku":"ETH4W4550-652-5SW","price":123.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/4933\/1927\/files\/ETH4W4545_652_5SW_3b8af1f0-6303-4084-bdc3-3e86220cfa07.png?v=1794336052","url":"https:\/\/shop.commercialdoorworx.com\/products\/command-access-4-wire-electrified-power-transfer-hinge-4-1-2-x-5-626-satin-chrome","provider":"Commercial Door Worx","version":"1.0","type":"link"}