{"product_id":"micro-limit-switch-cntd-cm-1743-cm-1743n-long-roller-lever-15a-250vac-1no1nc-plastic-housing-travel-switch-for-industrial-machin","title":"Micro Limit Switch CNTD CM‑1743 CM‑1743N Long Roller Lever 15A 250VAC 1NO1NC Plastic Housing Travel Switch for Industrial Machin","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eABS\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCM1743 CM 1743N\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\u003ch1 style=\"font-family:Arial, Helvetica, sans-serif;font-size:28px;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(43, 52, 100);margin:0px 0px 6px;margin-bottom:6px;margin-top:0px;margin-left:0px;margin-right:0px\" align=\"start\"\u003eCNTD CM-1743 \/ CM-1743N Limit Switch\u003c\/h1\u003e\u003cp style=\"font-family:Arial, Helvetica, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(98, 120, 140);margin:0px 0px 22px;margin-bottom:22px;margin-top:0px;margin-left:0px;margin-right:0px\" align=\"start\"\u003e\u003cstrong\u003eCM-1 \/ CM-1N Series  |  One Way Action Roller Short Pressing Plate Type  |  Snap-action  |  Industrial Grade\u003c\/strong\u003e\u003c\/p\u003e\u003ch2 style=\"font-family:Arial, Helvetica, sans-serif;font-size:22px;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(229, 57, 53);border-bottom:2px solid rgb(0, 102, 204);margin-top:28px;padding-bottom:6px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\u003cul style=\"font-family:Arial, Helvetica, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34)\" align=\"start\"\u003e\n\u003cli style=\"margin-bottom:8px\"\u003e\u003cp\u003e\u003cspan style=\"color:rgb(229, 57, 53)\"\u003e\u003cstrong\u003eSnap-action SPDT Contacts\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e– 1NO + 1NC snap-action contact form for flexible wiring in position-detection and interlock applications.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px\"\u003e\u003cp\u003e\u003cspan style=\"color:rgb(229, 57, 53)\"\u003e\u003cstrong\u003eOne Way Action Roller Short Pressing Plate Actuator\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e– Self-resetting roller short pressing plate with operating force 1.6N and release force 0.42N; operating position 43.1 ± 0.8mm, free position 43.6mm.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px\"\u003e\u003cp\u003e\u003cspan style=\"color:rgb(229, 57, 53)\"\u003e\u003cstrong\u003eHigh Switching Capacity (15A)\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e– High accuracy, wide range of operation speed and high make-and-break capacity; AC-15 safety certified rating 15A \/ 250V.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px\"\u003e\u003cp\u003e\u003cspan style=\"color:rgb(229, 57, 53)\"\u003e\u003cstrong\u003eTwo Housing Options\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e– CM-1743: phenolic molding compound housing; CM-1743N: engineering plastics (PA66) shell for higher strength and resistant construction.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px\"\u003e\u003cp\u003e\u003cspan style=\"color:rgb(229, 57, 53)\"\u003e\u003cstrong\u003eWide Range of Actuators\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e– Various actuator heads available within the CM-1 \/ CM-1N Series, some with adjustable operating position (such as CM-1701 \/ CM-1701N).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px\"\u003e\u003cp\u003e\u003cspan style=\"color:rgb(229, 57, 53)\"\u003e\u003cstrong\u003eWide Operation Speed Range\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e– Operating speed 0.05mm to 1m\/s; electrical operating frequency 20 operations\/min; minimum applicable load DC 24V 10mA.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px\"\u003e\u003cp\u003e\u003cspan style=\"color:rgb(229, 57, 53)\"\u003e\u003cstrong\u003eCCC \/ CE \/ TUV Certified\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e– CCC: GB\/T14048.5; TUV \u0026amp; CE: EN 60947-5-1. DC-13 certified rating 0.3A \/ 220V.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 style=\"font-family:Arial, Helvetica, sans-serif;font-size:22px;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(229, 57, 53);border-bottom:2px solid rgb(0, 102, 204);margin-top:28px;padding-bottom:6px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eProduct Overview\u003c\/span\u003e\u003c\/h2\u003e\u003cp style=\"font-family:Arial, Helvetica, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34)\" align=\"start\"\u003eThe CNTD CM-1743 and CM-1743N are horizontal-type limit switches with a one way action roller short pressing plate actuator and snap-action 1NO + 1NC contacts. The CM-1743 belongs to the CM-1 Series with a phenolic molding compound housing, while the CM-1743N belongs to the CM-1N Series with an engineering plastics (PA66) shell offering higher strength. They offer high accuracy, a wide range of operation speed and high switching capacity (15A), and are widely used in machine tools, conveyors, lifts, automated equipment and household appliances for stroke positioning and overtravel protection.\u003c\/p\u003e\u003ch2 style=\"font-family:Arial, Helvetica, sans-serif;font-size:22px;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(229, 57, 53);border-bottom:2px solid rgb(0, 102, 204);margin-top:28px;padding-bottom:6px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eKey Properties\u003c\/span\u003e\u003c\/h2\u003e\u003cbr\u003e\u003ctable style=\"border-collapse:collapse;font-family:Arial, Helvetica, sans-serif;font-size:13px;width:920px\"\u003e\u003ctbody\u003e\n\u003ctr style=\"color:rgb(255, 255, 255);background-color:rgb(43, 52, 100)\"\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(204, 204, 204);padding:8px;width:185.413px\" align=\"left\"\u003e\u003cp\u003eParameter\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(204, 204, 204);padding:8px;width:240.575px\" align=\"left\"\u003e\u003cp\u003eValue\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(204, 204, 204);padding:8px;width:185.413px\" align=\"left\"\u003e\u003cp\u003eParameter\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(204, 204, 204);padding:8px\" align=\"left\"\u003e\u003cp\u003eValue\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eModel\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e\u003cstrong\u003eCM-1743 \/ CM-1743N\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eBrand\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eCNTD\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:rgb(246, 247, 249)\"\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eRated Voltage\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e250V AC (Ui 380V)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eRated Current\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e15A AC-15; Ith 15A (CM-1743) \/ 10A (CM-1743N)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eOperating Temperature\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e-20°C ~ +80°C (no icing)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eContact Configuration\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e1NO + 1NC Snap-action (SPDT)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:rgb(246, 247, 249)\"\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eActuator Type\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eOne Way Action Roller Short Pressing Plate\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eMaterial\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eCM-1743: Phenolic Molding Compound; CM-1743N: PA66 Engineering Plastics\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eApplication\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eMachine Tools, Conveyors, Lifts, Automated Equipment\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eOrigin\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eZhejiang, China\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:rgb(246, 247, 249)\"\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eFeature\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eHigh accuracy, wide operation speed range, high switching capacity (15A)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eOperating Speed\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e0.05 mm ~ 1 m\/s\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eOperating Frequency\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eElectrical: 20 operations\/min\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eContact Resistance\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e25 mΩ max. (initial value)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:rgb(246, 247, 249)\"\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eInsulation Resistance\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e100 MΩ min. (\u0026lt;500V DC)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eVibration\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e10 ~ 20 Hz, 1.5mm variable amplitude; malfunction durability: 10 ~ 55 Hz\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eAmbient Temperature\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e-20 ~ +80°C (no icing)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eHumidity\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e\u0026lt;85% RH\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:rgb(246, 247, 249)\"\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eElectrical Life\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e500,000+ operations (AC 240V \/ 3A resistive load)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eCertification\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eCCC, CE, TUV\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2 style=\"font-family:Arial, Helvetica, sans-serif;font-size:22px;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(229, 57, 53);border-bottom:2px solid rgb(0, 102, 204);margin-top:28px;padding-bottom:6px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eDetailed Specifications\u003c\/span\u003e\u003c\/h2\u003e\u003cbr\u003e\u003ctable style=\"border-collapse:collapse;font-family:Arial, Helvetica, sans-serif;font-size:13px;width:920px\"\u003e\u003ctbody\u003e\n\u003ctr style=\"color:rgb(255, 255, 255);background-color:rgb(43, 52, 100)\"\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(204, 204, 204);padding:8px;width:240.575px\" align=\"left\"\u003e\u003cp\u003eParameter\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:left;border:1px solid rgb(204, 204, 204);padding:8px\" align=\"left\"\u003e\u003cp\u003eCM-1743 \/ CM-1743N\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eOperating Force (OF)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e1.6N\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:rgb(246, 247, 249)\"\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eRelease Force (RF)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e0.42N\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003ePretravel (PT)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e2.7mm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:rgb(246, 247, 249)\"\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eOvertravel (OT)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e2.4mm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eMovement Differential (MD)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e0.5mm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:rgb(246, 247, 249)\"\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eOperating Position (OP)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e43.1 ± 0.8mm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eFree Position (FP)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e43.6mm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:rgb(246, 247, 249)\"\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eOperating Speed\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e0.05 mm ~ 1 m\/s (plunger type)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eOperating Frequency\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eElectrical: 20 operations\/min\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:rgb(246, 247, 249)\"\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eContact Resistance\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eMax. 25 mΩ (initial value)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eInsulation Resistance\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eMin. 100 MΩ (at \u0026lt;500V DC)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:rgb(246, 247, 249)\"\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eMinimum Applicable Load\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eDC 24V 10mA or more\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eRated Insulation Voltage (Ui)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e380V\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:rgb(246, 247, 249)\"\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eRated Impulse Withstand Voltage (Uimp)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e4kV\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eConventional Free Air Thermal Current (Ith)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eCM-1743: 15A; CM-1743N: 10A\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:rgb(246, 247, 249)\"\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eSafety-Certified Ratings\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eAC-15: \u003cstrong\u003e15A \/ 250V\u003c\/strong\u003e; DC-13: \u003cstrong\u003e0.3A \/ 220V\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eDielectric Strength\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e• Between non-consecutive terminals:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1000V AC\u003c\/strong\u003e, 50\/60 Hz, 1 min\u003cbr\u003e• Between current-carrying \u0026amp; non-current-carrying parts:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1500V AC\u003c\/strong\u003e, 50\/60 Hz, 1 min\u003cbr\u003e• Between terminals \u0026amp; ground:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1500V AC\u003c\/strong\u003e, 50\/60 Hz, 1 min\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:rgb(246, 247, 249)\"\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eVibration\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e10 to 20 Hz: 1.5mm variable amplitude; malfunction durability: 10 to 55 Hz\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eShock\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eMechanical durability: approx. 1,000 m\/s² (~100G); Malfunction durability: approx. 300 m\/s² (~30G)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:rgb(246, 247, 249)\"\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eAmbient Temperature\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e-20 ~ +80°C (no icing)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eHumidity\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e\u0026lt;85% RH\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:rgb(246, 247, 249)\"\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eElectrical Life\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003e500,000+ operations (AC 240V \/ 3A resistive load); 200,000+ operations (AC 240V \/ 10A resistive load)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eShell Material\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eCM-1743: Phenolic molding compound; CM-1743N: PA66 (engineering plastics)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:rgb(246, 247, 249)\"\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eCertification Specifications\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgb(204, 204, 204);padding:7px\"\u003e\u003cp\u003eCCC: GB\/T14048.5; TUV: EN 60947-5-1; CE: EN 60947-5-1\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp style=\"font-family:Arial, Helvetica, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(102, 102, 102);margin-top:8px\" align=\"start\"\u003eNote: Values are based on the official CNTD website (cntd.com.cn \/ cntd.com) CM-1 Series and CM-1N Series (CM-1743 \/ CM-1743N) product pages. IP rating and terminal types are not specified on the official product pages; please verify against the actual unit and supplied datasheet before installation or listing.\u003c\/p\u003e\u003cp style=\"font-family:Arial, Helvetica, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(102, 102, 102);margin-top:8px\" align=\"start\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb40de37f3386437091fc1b771f76992dJ.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sfa20ba566d664d20b4acd6fcbb52e165a.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd2eaddf70359461689e4f62d5bd45e2dd.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S54f892d59695486bb0295f1c82736ce2V.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf0f0f4172df1489f94d55da8cc9695afz.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S944a1260415a44c5b3f6e1acb865553cr.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S16ac844d86324861ad9c1a79232d6b37E.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S53e329515e094b6995f2d651496ab5f2X.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S73744b9b2ab8489d8defd654eeaf1837X.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3f9b8110cc544b1e834d37a5bb450c51d.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S75a33c9471a44b8d9e52a30d774b7f873.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"CM 1743N","offer_id":55427842113835,"sku":"14:29#CM 1743N","price":60.3,"currency_code":"USD","in_stock":true},{"title":"CM 1743","offer_id":55427842146603,"sku":"14:193#CM 1743","price":56.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sfa20ba566d664d20b4acd6fcbb52e165a_4d149c60-f3fe-4b6e-9e0d-75c9e706c252.webp?v=1788577561","url":"https:\/\/yoeruyo.com\/products\/micro-limit-switch-cntd-cm-1743-cm-1743n-long-roller-lever-15a-250vac-1no1nc-plastic-housing-travel-switch-for-industrial-machin","provider":"Yoeruyo","version":"1.0","type":"link"}