{"product_id":"eaton-xtob057dc1-xt-iec-bimetallic-overload-relay-40-57a-direct-mount-55-mm-frame","title":"Eaton XTOB057DC1 XT IEC Bimetallic Overload Relay – 40–57A, Direct Mount, 55 mm Frame","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a077481-6f54-83e8-be9d-9bc8345bdf87-4\" data-is-intersecting=\"true\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\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-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a077481-6f54-83e8-be9d-9bc8345bdf87-4\" data-turn-id-container=\"request-6a077481-6f54-83e8-be9d-9bc8345bdf87-4\" data-testid=\"conversation-turn-172\" 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=\"9fa2e822-773b-4999-b088-283491a03bae\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" 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 wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp data-start=\"115\" data-end=\"593\"\u003eThe Eaton XTOB057DC1 is an XT IEC series bimetallic overload relay designed to provide reliable thermal overload protection for motors in industrial applications. Built for direct mounting with compatible Eaton contactors, this overload relay helps safeguard motors from overheating and overcurrent conditions. Its adjustable overload range and compact 55 mm frame make it suitable for motor starters, automation systems, and industrial control panels.\u003c\/p\u003e\n\u003cp data-start=\"600\" data-end=\"622\"\u003e\u003cstrong data-start=\"600\" data-end=\"622\"\u003eElectrical Ratings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"624\" data-end=\"710\"\u003e\n\u003cli data-section-id=\"1o1da0m\" data-start=\"624\" data-end=\"651\"\u003eOverload Range: 40–57 A\u003c\/li\u003e\n\u003cli data-section-id=\"yp20as\" data-start=\"652\" data-end=\"672\"\u003eTrip Class: 10 A\u003c\/li\u003e\n\u003cli data-section-id=\"1xfl7hh\" data-start=\"673\" data-end=\"710\"\u003eContact Configuration: 1 NO, 1 NC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"717\" data-end=\"739\"\u003e\u003cstrong data-start=\"717\" data-end=\"739\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"741\" data-end=\"1014\"\u003e\n\u003cli data-section-id=\"104z54j\" data-start=\"741\" data-end=\"764\"\u003eManufacturer: Eaton\u003c\/li\u003e\n\u003cli data-section-id=\"1okt19c\" data-start=\"765\" data-end=\"795\"\u003eCatalog Number: XTOB057DC1\u003c\/li\u003e\n\u003cli data-section-id=\"155vzoj\" data-start=\"796\" data-end=\"818\"\u003eEAN: 4015082784591\u003c\/li\u003e\n\u003cli data-section-id=\"1jfh94h\" data-start=\"819\" data-end=\"862\"\u003eProduct Type: Bimetallic overload relay\u003c\/li\u003e\n\u003cli data-section-id=\"8uray5\" data-start=\"863\" data-end=\"881\"\u003eSeries: XT IEC\u003c\/li\u003e\n\u003cli data-section-id=\"o35661\" data-start=\"882\" data-end=\"924\"\u003eType: XT IEC Bimetallic Overload Relay\u003c\/li\u003e\n\u003cli data-section-id=\"ueasa5\" data-start=\"925\" data-end=\"946\"\u003eFrame Size: 55 mm\u003c\/li\u003e\n\u003cli data-section-id=\"b5lsbk\" data-start=\"947\" data-end=\"981\"\u003eMounting Type: Direct mounting\u003c\/li\u003e\n\u003cli data-section-id=\"186nmuk\" data-start=\"982\" data-end=\"1014\"\u003eUsed With: 50–72A contactors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1021\" data-end=\"1054\"\u003e\u003cstrong data-start=\"1021\" data-end=\"1054\"\u003eCompliance and Certifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1056\" data-end=\"1166\"\u003e\n\u003cli data-section-id=\"1kfvc9p\" data-start=\"1056\" data-end=\"1069\"\u003eCE Marked\u003c\/li\u003e\n\u003cli data-section-id=\"4g87nq\" data-start=\"1070\" data-end=\"1088\"\u003eRoHS Compliant\u003c\/li\u003e\n\u003cli data-section-id=\"i2jk14\" data-start=\"1089\" data-end=\"1107\"\u003eATEX Compliant\u003c\/li\u003e\n\u003cli data-section-id=\"11a7gqd\" data-start=\"1108\" data-end=\"1121\"\u003eUL Listed\u003c\/li\u003e\n\u003cli data-section-id=\"1ygh62h\" data-start=\"1122\" data-end=\"1139\"\u003eCSA Certified\u003c\/li\u003e\n\u003cli data-section-id=\"k3hhjw\" data-start=\"1140\" data-end=\"1153\"\u003eIEC 60947\u003c\/li\u003e\n\u003cli data-section-id=\"1bm4648\" data-start=\"1154\" data-end=\"1166\"\u003eEN 60947\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1173\" data-end=\"1193\"\u003e\u003cstrong data-start=\"1173\" data-end=\"1193\"\u003ePhysical Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1195\" data-end=\"1310\"\u003e\n\u003cli data-section-id=\"qqi3pb\" data-start=\"1195\" data-end=\"1228\"\u003eProduct Length\/Depth: 4.02 in\u003c\/li\u003e\n\u003cli data-section-id=\"1dejaoo\" data-start=\"1229\" data-end=\"1256\"\u003eProduct Height: 3.12 in\u003c\/li\u003e\n\u003cli data-section-id=\"18t7a86\" data-start=\"1257\" data-end=\"1283\"\u003eProduct Width: 2.36 in\u003c\/li\u003e\n\u003cli data-section-id=\"xlcqpn\" data-start=\"1284\" data-end=\"1310\"\u003eProduct Weight: 0.5 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1317\" data-end=\"1333\"\u003e\u003cstrong data-start=\"1317\" data-end=\"1333\"\u003eProduct Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1335\" data-end=\"1734\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"d48imn\" data-start=\"1335\" data-end=\"1377\"\u003eApplication: Motor overload protection\u003c\/li\u003e\n\u003cli data-section-id=\"15349uz\" data-start=\"1378\" data-end=\"1444\"\u003eInstallation Use: Industrial motor starters and control panels\u003c\/li\u003e\n\u003cli data-section-id=\"v6ujzo\" data-start=\"1445\" data-end=\"1515\"\u003eFunction: Protects motors from overload and overheating conditions\u003c\/li\u003e\n\u003cli data-section-id=\"1m8izsj\" data-start=\"1516\" data-end=\"1591\"\u003eSystem Compatibility: Eaton XT IEC contactors and motor control systems\u003c\/li\u003e\n\u003cli data-section-id=\"19v0wk6\" data-start=\"1592\" data-end=\"1734\" data-is-last-node=\"\"\u003eSpecial Features: Suitable for protection of EEx e-motors; compatible with direct device mounting according to manufacturer fuse limitations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cdiv class=\"contents\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Eaton Cutler-Hammer","offers":[{"title":"NEW","offer_id":48407850549497,"sku":"XTOB057DC1","price":225.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/XTOB024DC1_C.jpg?v=1778950855","url":"https:\/\/mycircuitbreakers.com\/products\/eaton-xtob057dc1-xt-iec-bimetallic-overload-relay-40-57a-direct-mount-55-mm-frame","provider":"My Circuit Breakers","version":"1.0","type":"link"}