{"id":2144,"date":"2026-08-20T01:00:00","date_gmt":"2026-08-20T01:00:00","guid":{"rendered":"https:\/\/abukelec.com\/?p=2144"},"modified":"2026-10-22T02:55:11","modified_gmt":"2026-10-22T02:55:11","slug":"%d9%85%d8%a7-%d9%87%d9%88-%d8%a7%d9%84%d9%85%d9%82%d8%a8%d8%b3-%d8%a7%d9%84%d9%85%d9%82%d8%a7%d9%88%d9%85-%d9%84%d9%84%d8%b9%d8%a8%d8%ab%d8%9f","status":"publish","type":"post","link":"https:\/\/abukelec.com\/ar\/blog\/what-is-a-tamper-resistant-outlet\/","title":{"rendered":"\u0645\u0627 \u0647\u0648 \u0645\u0646\u0641\u0630 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u062a\u0644\u0627\u0639\u0628\u061f"},"content":{"rendered":"<p>\u0639\u0646\u062f\u0645\u0627 \u0648\u0627\u062c\u0647\u062a \u0645\u062f\u064a\u0631\u0629 \u0645\u0634\u0631\u0648\u0639 \u0645\u062f\u0631\u0633\u064a \u0641\u064a \u062a\u0648\u0631\u0648\u0646\u062a\u0648 \u0627\u0633\u062a\u0628\u062f\u0627\u0644\u064b\u0627 \u0645\u062a\u0623\u062e\u0631\u064b\u0627 \u0644\u0645\u0642\u0627\u0628\u0633 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\u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0643\u0645\u0627 \u064a\u0641\u0639\u0644 \u0627\u0644\u0642\u0627\u0628\u0633 \u0627\u0644\u0639\u0627\u062f\u064a. \u0648\u064a\u063a\u0637\u064a \u0627\u0644\u0645\u0639\u064a\u0627\u0631 UL 498 \u062a\u0631\u0643\u064a\u0628 \u0648\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0642\u0627\u0628\u0633\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u062d\u062f\u062f NEC 406.12 \u0627\u0644\u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u062a\u064a <strong>\u0645\u0642\u0627\u0628\u0633 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0639\u0628\u062b<\/strong> \u064a\u0644\u0632\u0645 \u0630\u0644\u0643 \u0628\u0645\u0648\u062c\u0628 \u0627\u0644\u0637\u0628\u0639\u0629 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629.<\/p>\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" alt=\"Tamper resistant outlet shutter mechanism comparing single probe and two blade insertion\" height=\"675\" src=\"https:\/\/abukelec.com\/wp-content\/uploads\/2026\/08\/tamper-resistant-outlet-shutter-diagram.png\" width=\"1200\" \/><figcaption>\u062a\u064f\u0642\u0627\u0648\u0645 \u0627\u0644\u0645\u0632\u0627\u0644\u062c \u0627\u0644\u0645\u064f\u0646\u0633\u064e\u0651\u0642\u0629 \u0627\u0644\u0648\u0635\u0648\u0644 \u0645\u0646 \u0641\u062a\u062d\u0629 \u0648\u0627\u062d\u062f\u0629\u060c \u0644\u0643\u0646\u0647\u0627 \u062a\u0641\u062a\u062d \u0639\u0646\u062f\u0645\u0627 \u062a\u062f\u062e\u0644 \u0634\u0641\u0631\u062a\u0627 \u0627\u0644\u0642\u0627\u0628\u0633 \u0645\u0639\u064b\u0627.<\/figcaption><\/figure>\n<h2>\u0643\u064a\u0641 \u062a\u0639\u0645\u0644 \u0627\u0644\u0645\u0635\u0627\u0631\u064a\u0639 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0639\u0628\u062b\u061f<\/h2>\n<p>\u064a\u0642\u0639 \u0645\u062c\u0645\u0639 \u0627\u0644\u063a\u0627\u0644\u0642 \u062e\u0644\u0641 \u0627\u0644\u0648\u0627\u062c\u0647\u0629 \u0648\u064a\u0633\u062a\u062c\u064a\u0628 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\u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629. \u0644\u0627 \u064a\u0646\u0628\u063a\u064a \u0644\u0623\u064a \u0645\u0634\u062a\u0631\u064d \u0627\u0639\u062a\u0645\u0627\u062f \u0646\u0645\u0648\u0630\u062c \u0627\u0633\u062a\u0646\u0627\u062f\u064b\u0627 \u0625\u0644\u0649 \u0639\u0631\u0636 \u062a\u0648\u0636\u064a\u062d\u064a \u062a\u0633\u0648\u064a\u0642\u064a \u0641\u0642\u0637\u061b \u0625\u0630 \u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0637\u0627\u0628\u0642 \u0639\u0644\u0627\u0645\u0629 \u201cTR\u201d \u0648\u0627\u0644\u0631\u0642\u0645 \u0627\u0644\u062f\u0642\u064a\u0642 \u0644\u0644\u0643\u062a\u0627\u0644\u0648\u062c \u0645\u0639 \u0648\u062b\u0627\u0626\u0642 \u0627\u0644\u0625\u062f\u0631\u0627\u062c. \u0642\u062f \u064a\u0634\u064a\u0631 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0634\u062f\u064a\u062f \u0627\u0644\u0635\u0644\u0627\u0628\u0629 \u0625\u0644\u0649 \u0648\u062c\u0648\u062f \u0632\u0627\u0648\u064a\u0629 \u0625\u062f\u062e\u0627\u0644 \u063a\u064a\u0631 \u0635\u062d\u064a\u062d\u0629 \u0623\u0648 \u062a\u0644\u0641 \u0641\u064a \u0627\u0644\u0642\u0627\u0628\u0633 \u0623\u0648 \u062a\u0644\u0648\u062b \u0628\u0627\u0644\u062f\u0647\u0627\u0646 \u0623\u0648 \u0648\u062c\u0648\u062f \u0622\u0644\u064a\u0629 \u0631\u062f\u064a\u0626\u0629\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u0633\u062a\u062f\u0639\u064a \u0627\u0644\u063a\u0627\u0644\u0642 \u0627\u0644\u0630\u064a \u064a\u0641\u062a\u062d \u0645\u0646 \u0641\u062a\u062d\u0629 \u0648\u0627\u062d\u062f\u0629 \u0625\u062c\u0631\u0627\u0621 \u062a\u062d\u0642\u064a\u0642.<\/p>\n<h2>\u0623\u064a\u0646 \u064a\u062a\u0637\u0644\u0628 \u0627\u0644\u0643\u0648\u062f \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0644\u0627\u0639\u0628\u061f<\/h2>\n<p>NEC 406.12 requires tamper-resistant receptacles in dwelling units and additional occupancies and areas listed by the adopted edition, subject to stated exceptions. Requirements have expanded across code cycles, so a project should cite its jurisdiction and edition rather than copy a residential rule into every tender. Replacement work is also governed by NEC 406.4, which can trigger updated protection features when receptacles are changed.<\/p>\n<h2>Is Tamper Resistance the Same as GFCI?<\/h2>\n<p>No. The shutter reduces access to energized contacts; a Class A GFCI evaluated to UL 943 trips on a ground-fault imbalance of roughly 4\u20136 mA. One product can combine both functions and carry TR plus TEST\/RESET markings. Likewise, weather resistance addresses moisture and material exposure, while AFCI protection responds to defined arcing conditions. Each function solves a different hazard.<\/p>\n<h2>\u0623\u064a\u0646 \u062a\u0638\u0647\u0631 \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u0643\u0627\u0645\u0646\u0629\u061f<\/h2>\n<p>If 300 devices are rejected and each replacement takes 0.20 labor-hour at USD 45 per hour, labor reaches USD 2,700 before new stock, room access, and retesting. The premium for compliant shutters is normally small compared with sitewide replacement; lifecycle value also depends on smooth plug insertion, contact retention, and low complaint rates in schools, hotels, and housing.<\/p>\n<h2>Outlet Protection Comparison<\/h2>\n<table>\n<thead>\n<tr>\n<th>Feature<\/th>\n<th>Standard receptacle<\/th>\n<th>TR receptacle<\/th>\n<th>TR GFCI receptacle<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Internal shutters<\/td>\n<td>\u0644\u0627<\/td>\n<td>\u0646\u0639\u0645<\/td>\n<td>\u0646\u0639\u0645<\/td>\n<\/tr>\n<tr>\n<td>Ground-fault interruption<\/td>\n<td>\u0644\u0627<\/td>\n<td>\u0644\u0627<\/td>\n<td>Yes, Class A where specified<\/td>\n<\/tr>\n<tr>\n<td>Typical marking<\/td>\n<td>Rating\/listing<\/td>\n<td>TR + rating<\/td>\n<td>TR + TEST\/RESET<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0623\u0648\u0644\u064a\u0629<\/td>\n<td>Lowest<\/td>\n<td>\u0645\u0646\u062e\u0641\u0636 \u0625\u0644\u0649 \u0645\u062a\u0648\u0633\u0637<\/td>\n<td>\u0645\u062a\u0648\u0633\u0637 \u0625\u0644\u0649 \u0645\u0631\u062a\u0641\u0639<\/td>\n<\/tr>\n<tr>\n<td>Main risk if misapplied<\/td>\n<td>Access exposure<\/td>\n<td>Missing GFCI function<\/td>\n<td>LINE\/LOAD wiring error<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" alt=\"Wall socket product with tamper resistance procurement checklist\" height=\"675\" src=\"https:\/\/abukelec.com\/wp-content\/uploads\/2026\/08\/tamper-resistant-outlet-product-checklist.png\" width=\"1200\" \/><figcaption>A product photo cannot establish shutter compliance; markings, catalog identity, and test documentation must be verified.<\/figcaption><\/figure>\n<h2>\u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u0644\u0637\u0644\u0628\u0627\u062a<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u0627\u0644\u062a\u0637\u0628\u064a\u0642<\/th>\n<th>Typical feature set<\/th>\n<th>\u0641\u062d\u0635 \u0627\u0644\u0645\u0641\u0627\u062a\u064a\u062d<\/th>\n<th>\u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0642\u0627\u0639\u062f\u0629<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Dwelling room<\/td>\n<td>TR receptacle<\/td>\n<td>Adopted NEC edition and exceptions<\/td>\n<td>NEC 406.12<\/td>\n<\/tr>\n<tr>\n<td>Kitchen\/bathroom<\/td>\n<td>TR + GFCI<\/td>\n<td>Protection location and accessibility<\/td>\n<td>NEC 210.8, 406.12<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u0646\u0637\u0642\u0629 \u062e\u0627\u0631\u062c\u064a\u0629<\/td>\n<td>TR + WR + GFCI<\/td>\n<td>Cover, enclosure, weather exposure<\/td>\n<td>NEC 406.9<\/td>\n<\/tr>\n<tr>\n<td>School\/childcare<\/td>\n<td>TR as jurisdiction requires<\/td>\n<td>Occupancy scope and abuse resistance<\/td>\n<td>Adopted local code<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0648\u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644<\/h2>\n<ul>\n<li><strong>UL 498:<\/strong> receptacle construction, endurance, contact, and tamper-resistance evaluation.<\/li>\n<li><strong>NFPA 70, Article 406:<\/strong> receptacle installation, replacement, tamper-resistant, and weather-resistant rules.<\/li>\n<li><strong>UL 943:<\/strong> GFCI performance when ground-fault protection is integrated.<\/li>\n<li><strong>CE\u060c RoHS\u060c GCC\/GSO:<\/strong> relevant to specified export products but not substitutes for a required North American listing.<\/li>\n<\/ul>\n<p>Missing or inaccurate TR documentation can cause inspection rejection, distributor returns, recalls, and exposure to preventable injury claims. Certification must match the model and destination rather than a visually similar product family.<\/p>\n<h2>\u062f\u0644\u064a\u0644 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631<\/h2>\n<ul>\n<li>Confirm the adopted code edition and occupancy before writing \u201cTR required.\u201d<\/li>\n<li>Specify voltage, amperage, NEMA configuration, grade, grounding, and shutter marking.<\/li>\n<li>Add GFCI, AFCI, and WR functions independently where the location requires them.<\/li>\n<li>Test representative samples for smooth, simultaneous blade insertion without accepting single-slot opening.<\/li>\n<\/ul>\n<p>ABUK provides wall-device sourcing and configuration support; buyers can review the <a href=\"https:\/\/abukelec.com\/ar\/wall-switch-socket\/\"><strong>\u0645\u0642\u0628\u0633 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0639\u0628\u062b<\/strong><\/a> requirements alongside CE, RoHS, and GCC documentation for applicable models and markets, subject to project verification.<\/p>\n<h2>\u0623\u0633\u0626\u0644\u0629 \u0634\u0627\u0626\u0639\u0629<\/h2>\n<h3>Why can\u2019t I plug in a tamper resistant outlet?<\/h3>\n<p>Both blades must enter squarely and with even pressure. A bent plug, angled insertion, paint, debris, or a defective shutter can prevent opening; force should not be excessive.<\/p>\n<h3>Are tamper-resistant outlets code now?<\/h3>\n<p>They are required in many locations covered by NEC 406.12, but the adopted code edition, occupancy, and listed exceptions determine the project requirement.<\/p>\n<h3>How can someone tell if outlets are tamper resistant?<\/h3>\n<p>Look for \u201cTR\u201d on the face and inspect the catalog and listing. Visible barriers behind the slots support identification but do not replace documentation.<\/p>\n<h3>Is a tamper resistant GFCI outlet safer?<\/h3>\n<p>It combines shutter protection with ground-fault interruption, so it addresses two different hazards. It must still be correctly wired, tested, and installed in the proper location.<\/p>\n<h3>Can a standard outlet be replaced with a tamper-resistant outlet?<\/h3>\n<p>Usually yes when the new device matches the circuit, box, conductor, and protection requirements; a qualified installer should follow NEC 406.4 and the instructions.<\/p>\n<h3>Is a tamper resistant duplex outlet two receptacles?<\/h3>\n<p>Yes. A <a href=\"https:\/\/abukelec.com\/ar\/blog\/%d9%85%d8%a7-%d9%87%d9%88-%d8%a7%d9%84%d9%85%d9%82%d8%a8%d8%b3-%d8%a7%d9%84%d9%85%d8%b2%d8%af%d9%88%d8%ac%d8%9f\/\">tamper resistant duplex outlet<\/a> contains two receptacle contact sets on one yoke, and both faces should have the required shutter protection.<\/p>\n<h2>\u0627\u0644\u0645\u0631\u0627\u062c\u0639<\/h2>\n<ol>\n<li><a href=\"https:\/\/www.nfpa.org\/codes-and-standards\/nfpa-70-standard-development\/70\" rel=\"noopener nofollow\" target=\"_blank\">NFPA 70 \u2014 \u0642\u0627\u0646\u0648\u0646 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0621 \u0627\u0644\u0648\u0637\u0646\u064a<\/a><\/li>\n<li><a href=\"https:\/\/www.shopulstandards.com\/ProductDetail.aspx?productId=UL498\" rel=\"noopener nofollow\" target=\"_blank\">UL 498 \u2014 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u062a\u0627\u0628\u0639\u0629 \u0648\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u062a\u062d\u062a\u064a\u0629<\/a><\/li>\n<li><a href=\"https:\/\/www.shopulstandards.com\/ProductDetail.aspx?productId=UL943\" rel=\"noopener nofollow\" target=\"_blank\">UL 943 \u2014 Ground-Fault Circuit-Interrupters<\/a><\/li>\n<\/ol>\n<p>The best protective feature is the one the user never notices: it stays closed to the wrong object, opens smoothly to the right plug, and remains documented for the life of the building.<\/p>\n<p>ABUK builds wall-device solutions for that moment. Compare <a href=\"https:\/\/abukelec.com\/ar\/blog\/%d9%85%d9%88%d8%a7%d8%b5%d9%81%d8%a7%d8%aa-%d9%85%d9%86%d8%a7%d9%81%d8%b0-gfi-%d9%88-gfci%d8%8c-%d9%85%d8%a7-%d9%87%d9%88-%d8%a7%d9%84%d9%81%d8%b1%d9%82%d8%9f\/\">tamper resistant gfci outlet<\/a> requirements or contact the technical team with the occupancy and destination standard.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0643\u064a\u0641\u064a\u0629 \u0639\u0645\u0644 \u0645\u0646\u0641\u0630 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u062a\u062f\u062e\u0644\u060c \u0648\u0623\u064a\u0646 \u062a\u0646\u0637\u0628\u0642 \u0645\u0639\u064a\u0627\u0631 NEC 406.12\u060c \u0648\u0643\u064a\u0641 \u064a\u062e\u062a\u0644\u0641 TR \u0639\u0646 GFCI\u060c \u0648\u0645\u0627 \u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0646 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647 \u0642\u0628\u0644 \u0637\u0644\u0628 \u0627\u0644\u0645\u0646\u062a\u062c.<\/p>","protected":false},"author":3,"featured_media":1688,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-2144","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"acf":[],"_links":{"self":[{"href":"https:\/\/abukelec.com\/ar\/wp-json\/wp\/v2\/posts\/2144","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/abukelec.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/abukelec.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/abukelec.com\/ar\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/abukelec.com\/ar\/wp-json\/wp\/v2\/comments?post=2144"}],"version-history":[{"count":2,"href":"https:\/\/abukelec.com\/ar\/wp-json\/wp\/v2\/posts\/2144\/revisions"}],"predecessor-version":[{"id":2633,"href":"https:\/\/abukelec.com\/ar\/wp-json\/wp\/v2\/posts\/2144\/revisions\/2633"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/abukelec.com\/ar\/wp-json\/wp\/v2\/media\/1688"}],"wp:attachment":[{"href":"https:\/\/abukelec.com\/ar\/wp-json\/wp\/v2\/media?parent=2144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/abukelec.com\/ar\/wp-json\/wp\/v2\/categories?post=2144"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/abukelec.com\/ar\/wp-json\/wp\/v2\/tags?post=2144"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}