{"product_id":"danfoss-037n0040-ci-series-heavy-duty-auxiliary-contact-block","title":"Danfoss 037N0040 CI Series Heavy-Duty Auxiliary Contact Block","description":"\u003ch4 class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-path-to-node=\"2,0,0\"\u003eThe Danfoss 037N0040 is a high-performance industrial auxiliary contact block designed to expand the signaling and control capabilities of CI series magnetic contactors. It provides additional switching poles to seamlessly integrate automated motors with external alarms, indicators, and logic controllers. Engineered for heavy-duty operational cycles, this module ensures reliable electrical routing in complex manufacturing panels.\u003c\/p\u003e\n\u003cdiv class=\"ANObbW_Badge lKEGNW_Badge\" data-color=\"secondary\" data-size=\"sm\" data-pill=\"\" data-variant=\"soft\" data-d-component=\"badge\" data-d-hoverable=\"\" data-d-weight=\"normal\"\u003e\n\u003cdiv class=\"oIb9lq_Box\" data-d-auto-spacing=\"\" data-d-component=\"row\" data-d-direction=\"row\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable data-path-to-node=\"23\" height=\"276\" style=\"width: 95.896%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.9096%;\"\u003e\u003cspan data-path-to-node=\"32,1,0,0\"\u003e\u003cb data-path-to-node=\"32,1,0,0\" data-index-in-node=\"0\"\u003eCondition\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.7988%;\"\u003e\u003cspan data-path-to-node=\"32,1,1,0\"\u003eNew\/Never Used Surplus\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.9096%;\"\u003e\u003cspan data-path-to-node=\"32,2,0,0\"\u003e\u003cb data-path-to-node=\"32,2,0,0\" data-index-in-node=\"0\"\u003eBrand\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.7988%;\"\u003e\u003cspan data-path-to-node=\"32,2,1,0\"\u003eDanfoss\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.9096%;\"\u003e\u003cspan data-path-to-node=\"32,3,0,0\"\u003e\u003cb data-path-to-node=\"32,3,0,0\" data-index-in-node=\"0\"\u003eCategory\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.7988%;\"\u003e\u003cspan data-path-to-node=\"32,3,1,0\"\u003eMotor Controls\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.9096%;\"\u003e\u003cspan data-path-to-node=\"32,4,0,0\"\u003e\u003cb data-path-to-node=\"32,4,0,0\" data-index-in-node=\"0\"\u003ePart Number\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.7988%;\"\u003e\u003cspan data-path-to-node=\"32,4,1,0\"\u003e037N0040\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.9096%;\"\u003e\u003cspan data-path-to-node=\"32,5,0,0\"\u003e\u003cb data-path-to-node=\"32,5,0,0\" data-index-in-node=\"0\"\u003eSubcategory\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.7988%;\"\u003e\u003cspan data-path-to-node=\"32,5,1,0\"\u003eAuxiliary Contacts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.9096%;\"\u003e\u003cspan data-path-to-node=\"32,6,0,0\"\u003e\u003cb data-path-to-node=\"32,6,0,0\" data-index-in-node=\"0\"\u003eCompatibility\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.7988%;\"\u003e\u003cspan data-path-to-node=\"32,6,1,0\"\u003eDanfoss CI Series Contactors\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.9096%;\"\u003e\u003cspan data-path-to-node=\"32,7,0,0\"\u003e\u003cb data-path-to-node=\"32,7,0,0\" data-index-in-node=\"0\"\u003eMounting Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.7988%;\"\u003e\u003cspan data-path-to-node=\"32,7,1,0\"\u003eSnap-On\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.9096%;\"\u003e\u003cspan data-path-to-node=\"32,8,0,0\"\u003e\u003cb data-path-to-node=\"32,8,0,0\" data-index-in-node=\"0\"\u003eContact Material\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.7988%;\"\u003e\u003cspan data-path-to-node=\"32,8,1,0\"\u003eSilver Alloy\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.9096%;\"\u003e\u003cspan data-path-to-node=\"32,9,0,0\"\u003e\u003cb data-path-to-node=\"32,9,0,0\" data-index-in-node=\"0\"\u003eHousing Material\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.7988%;\"\u003e\u003cspan data-path-to-node=\"32,9,1,0\"\u003eThermoplastic\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.9096%;\"\u003e\u003cspan data-path-to-node=\"32,10,0,0\"\u003e\u003cb data-path-to-node=\"32,10,0,0\" data-index-in-node=\"0\"\u003eApplication\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.7988%;\"\u003e\u003cspan data-path-to-node=\"32,10,1,0\"\u003eIndustrial Signaling and Control\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.9096%;\"\u003e\u003cspan data-path-to-node=\"32,11,0,0\"\u003e\u003cb data-path-to-node=\"32,11,0,0\" data-index-in-node=\"0\"\u003eWeight\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.7988%;\"\u003e\u003cspan data-path-to-node=\"32,11,1,0\"\u003e0.2 lbs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003e037N0040\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-path-to-node=\"2,1,0\"\u003eThe 037N0040 is a modular electromechanical accessory that snaps directly onto compatible Danfoss CI contactor bodies without the need for specialized tools. It features highly conductive silver alloy contacts to guarantee minimal electrical resistance and prevent signal loss during rapid switching events. Housed in a durable thermoplastic enclosure, it effectively resists factory dust and vibration to maintain perfect mechanical alignment. By expanding the fundamental switching capacity of the main contactor, it simplifies control panel wiring and eliminates the need for separate relay components.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"456\" data-end=\"1011\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"30,0,0\"\u003eModular Expansion: Easily adds auxiliary switching poles to primary contactors to broaden automated control functionality.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"30,1,0\"\u003eTool-Free Installation: Features a simple snap-on design that allows for rapid field mounting directly onto the contactor body.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"30,2,0\"\u003eSilver Alloy Contacts: Maximizes electrical conductivity while resisting degradation from repetitive switching cycles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"30,3,0\"\u003eReliable Signaling: Interfaces seamlessly with external alarms, indicator lights, and programmable logic controllers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"30,4,0\"\u003eDurable Housing: Encased in flame-retardant thermoplastics to protect internal components from factory dust and impacts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"30,5,0\"\u003eSimplified Wiring: Includes clearly labeled screw terminals to ensure fast and accurate electrical connections. \u003cbr\u003eThe 037N0040 delivers the reliability and precision required for advanced industrial electrical control 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data-end=\"1681\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1089\" data-end=\"1853\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1030\" data-end=\"1752\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"889\" data-end=\"1649\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"968\" data-end=\"1691\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"885\" data-end=\"1615\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"878\" data-end=\"1601\"\u003e\u003c\/ul\u003e\n\u003cul data-spread=\"false\"\u003e\u003c\/ul\u003e\n\u003col start=\"3\"\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003col start=\"3\"\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp id=\"p-rc_c7b8f4fae39e183e-25\"\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Danfoss","offers":[{"title":"Default Title","offer_id":52910720778538,"sku":"037N0040","price":1499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/images_0419311c-8b04-47a5-9d3c-110fab81ecf7.jpg?v=1791674377","url":"https:\/\/iqelectro.com\/products\/danfoss-037n0040-ci-series-heavy-duty-auxiliary-contact-block","provider":"IQElectro","version":"1.0","type":"link"}