{"product_id":"20a-1-pole-tm-brkr","title":"20A 1-POLE TM BRKR","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"ad84082e-f894-486b-8954-9248f80370c8\" data-testid=\"conversation-turn-151\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69f2818e-6ad8-83e8-961f-b5a7ce12594b-67\" data-testid=\"conversation-turn-152\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"1367ea8a-f156-49d6-9a8e-9cdd1d2f9f51\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"44\"\u003e\u003cstrong data-start=\"0\" data-end=\"44\"\u003e20A 1-POLE TM BRKR – Product Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1idzntm\" data-start=\"46\" data-end=\"63\"\u003e🔌 What it is\u003c\/h3\u003e\n\u003cp data-start=\"64\" data-end=\"195\"\u003eA \u003cstrong data-start=\"66\" data-end=\"122\"\u003e20-amp, single-pole thermal-magnetic circuit breaker\u003c\/strong\u003e used for standard 120V residential and light commercial branch circuits.\u003c\/p\u003e\n\u003chr data-start=\"197\" data-end=\"200\"\u003e\n\u003ch3 data-section-id=\"9f6580\" data-start=\"202\" data-end=\"233\"\u003e🧾 What the shorthand means\u003c\/h3\u003e\n\u003cul data-start=\"234\" data-end=\"516\"\u003e\n\u003cli data-section-id=\"1u21s6c\" data-start=\"234\" data-end=\"269\"\u003e\n\u003cstrong data-start=\"236\" data-end=\"243\"\u003e20A\u003c\/strong\u003e → 20-amp current rating\u003c\/li\u003e\n\u003cli data-section-id=\"p3ckvs\" data-start=\"270\" data-end=\"336\"\u003e\n\u003cstrong data-start=\"272\" data-end=\"282\"\u003e1-POLE\u003c\/strong\u003e → single hot conductor (used for \u003cstrong data-start=\"316\" data-end=\"333\"\u003e120V circuits\u003c\/strong\u003e)\u003c\/li\u003e\n\u003cli data-section-id=\"1sf2epm\" data-start=\"337\" data-end=\"516\"\u003e\n\u003cstrong data-start=\"339\" data-end=\"350\"\u003eTM BRKR\u003c\/strong\u003e → Thermal-Magnetic breaker:\n\u003cul data-start=\"381\" data-end=\"516\"\u003e\n\u003cli data-section-id=\"f2k34r\" data-start=\"381\" data-end=\"457\"\u003e\n\u003cstrong data-start=\"383\" data-end=\"394\"\u003eThermal\u003c\/strong\u003e = overload protection (slow trip from sustained overcurrent)\u003c\/li\u003e\n\u003cli data-section-id=\"96yuo1\" data-start=\"460\" data-end=\"516\"\u003e\n\u003cstrong data-start=\"462\" data-end=\"474\"\u003eMagnetic\u003c\/strong\u003e = short-circuit protection (instant trip)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"518\" data-end=\"521\"\u003e\n\u003ch3 data-section-id=\"1xn4pf1\" data-start=\"523\" data-end=\"541\"\u003e⚡ What it does\u003c\/h3\u003e\n\u003cp data-start=\"542\" data-end=\"555\"\u003eThis breaker:\u003c\/p\u003e\n\u003cul data-start=\"556\" data-end=\"805\"\u003e\n\u003cli data-section-id=\"1nesfyq\" data-start=\"556\" data-end=\"619\"\u003eProtects \u003cstrong data-start=\"567\" data-end=\"584\"\u003e120V circuits\u003c\/strong\u003e from overload and short circuits\u003c\/li\u003e\n\u003cli data-section-id=\"140kv9j\" data-start=\"620\" data-end=\"751\"\u003eAutomatically shuts off power if:\n\u003cul data-start=\"658\" data-end=\"751\"\u003e\n\u003cli data-section-id=\"evd5qm\" data-start=\"658\" data-end=\"706\"\u003eToo many devices draw current on the circuit\u003c\/li\u003e\n\u003cli data-section-id=\"zervvs\" data-start=\"709\" data-end=\"751\"\u003eA wiring fault or short circuit occurs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1mnl7vj\" data-start=\"752\" data-end=\"805\"\u003eHelps prevent \u003cstrong data-start=\"768\" data-end=\"805\"\u003ewire overheating and fire hazards\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"807\" data-end=\"810\"\u003e\n\u003ch3 data-section-id=\"1a97u8\" data-start=\"812\" data-end=\"831\"\u003e🏠 Typical uses\u003c\/h3\u003e\n\u003cul data-start=\"832\" data-end=\"1054\"\u003e\n\u003cli data-section-id=\"qufnm4\" data-start=\"832\" data-end=\"866\"\u003eKitchen countertop receptacles\u003c\/li\u003e\n\u003cli data-section-id=\"bsm8k3\" data-start=\"867\" data-end=\"926\"\u003eBathroom outlets (non-GFCI protected circuits upstream)\u003c\/li\u003e\n\u003cli data-section-id=\"bhzklb\" data-start=\"927\" data-end=\"945\"\u003eGarage outlets\u003c\/li\u003e\n\u003cli data-section-id=\"1dwbej5\" data-start=\"946\" data-end=\"966\"\u003eLaundry circuits\u003c\/li\u003e\n\u003cli data-section-id=\"fxp7ps\" data-start=\"967\" data-end=\"1010\"\u003eGeneral-purpose 20A receptacle circuits\u003c\/li\u003e\n\u003cli data-section-id=\"zfx1an\" data-start=\"1011\" data-end=\"1054\"\u003eDedicated appliance circuits (120V loads)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1056\" data-end=\"1059\"\u003e\n\u003ch3 data-section-id=\"1p3o9gl\" data-start=\"1061\" data-end=\"1086\"\u003e🧠 Simple explanation\u003c\/h3\u003e\n\u003cblockquote data-start=\"1087\" data-end=\"1227\"\u003e\n\u003cp data-start=\"1089\" data-end=\"1227\"\u003eThis is a \u003cstrong data-start=\"1099\" data-end=\"1227\"\u003estandard 20-amp breaker used for regular household 120V outlets and circuits that protects wiring from overloads and shorts.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"LEVITON MANUFACTURING CO","offers":[{"title":"Default Title","offer_id":52411465269537,"sku":"LB120-T","price":7.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1905\/1041\/files\/shopping_1_094ce1b5-1dc6-4317-8d8a-9fe5a7b923c7.webp?v=1777578298","url":"https:\/\/standardvmi.com\/products\/20a-1-pole-tm-brkr","provider":"Standard Plumbing Supply","version":"1.0","type":"link"}