{"product_id":"dc73c","title":"SMC DC73C (D-C73C) - Reed Auto Switch, 2-Wire, With Indicator Light","description":"\u003cp\u003eSMC DC73C Reed Auto Switch — Reed, 2-wire, with indicator light, band mounting, connector type. SMC D-C73C reed auto switch, general purpose \/ band mounting style, connector (C) type variant of the D-C73. 2-wire with red LED indicator light. Application: relay, PLC. Max. load voltage 24 VDC \/ 100 VAC. Max. load current 5 to 40 mA at 24 VDC, 5 to 20 mA at 100 VAC. Max. internal voltage drop 2.4 V. Operating time 1.2 ms. Proof impact 300 m\/s2. Insulation resistance 50 MOhm or more at 500 VDC. Proof voltage 1500 VAC for 1 minute. Ambient temperature -10 to 60 C. Protection structure IP67 (IEC 60529 \/ JIS C 0920).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e D-C73C · \u003cstrong\u003eSKU:\u003c\/strong\u003e DC73C\u003c\/p\u003e\u003ch2\u003eD-C73C Applications\u003c\/h2\u003e\u003cp\u003eThe D-C73C is the connector-type variant of the band-mounted D-C73 reed auto switch, using a separable connector\/lead so the switch head can be replaced without rewiring. It detects piston position on round-body pneumatic cylinders and drives relay or PLC inputs through a 2-wire mechanical contact rated 24 VDC\/100 VAC at 5-40 mA. The connector construction eases maintenance in machines where lead damage or frequent switch swaps are a concern.\u003c\/p\u003e\u003ch2\u003eD-C73C Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSMC\u003c\/td\u003e\n\u003ctd\u003eManufacturer Part No.\u003c\/td\u003e\n\u003ctd\u003eD-C73C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eReed Auto Switch\u003c\/td\u003e\n\u003ctd\u003eWiring\u003c\/td\u003e\n\u003ctd\u003e2-Wire\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eIndicator\u003c\/td\u003e\n\u003ctd\u003eWith Indicator Light (Red LED)\u003c\/td\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eBand Mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003eConnector (C) Type\u003c\/td\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eRelay \/ PLC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax Load Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC \/ 100 VAC\u003c\/td\u003e\n\u003ctd\u003eLoad Current\u003c\/td\u003e\n\u003ctd\u003e5 to 40 mA (24 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax Internal Voltage Drop\u003c\/td\u003e\n\u003ctd\u003e2.4 V\u003c\/td\u003e\n\u003ctd\u003eOperating Time\u003c\/td\u003e\n\u003ctd\u003e1.2 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProof Impact\u003c\/td\u003e\n\u003ctd\u003e300 m\/s2\u003c\/td\u003e\n\u003ctd\u003eAmbient Temperature\u003c\/td\u003e\n\u003ctd\u003e-10 to 60 C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003eIP67 (IEC 60529)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cstyle\u003e.ha-2col{display:grid;grid-template-columns:1fr 1fr;gap:44px;margin-top:34px;align-items:start}@media(max-width:768px){.ha-2col{grid-template-columns:1fr;gap:28px}}.ha-xref{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 10px}.ha-xref-item{border:1px solid #e8e8e8;border-left:3px solid #e05a1e;border-radius:8px;padding:9px 16px;background:#fafafa;min-width:150px}.ha-xref-brand{display:block;font-size:11px;font-weight:800;letter-spacing:.6px;text-transform:uppercase;color:#e05a1e}.ha-xref-model{display:block;font-size:14.5px;font-weight:600;color:#1a1a1a;margin-top:2px}.ha-xref-note{font-size:12.5px;color:#777;margin:0}.ha-dl{display:inline-flex;align-items:center;gap:14px;background:#e05a1e;color:#fff!important;text-decoration:none!important;font-weight:700;font-size:15px;line-height:1.2;padding:15px 28px;border-radius:10px;box-shadow:0 3px 12px rgba(224,90,30,.28);transition:transform .16s,box-shadow .16s,background .16s}.ha-dl:hover{background:#c44d18;box-shadow:0 6px 18px rgba(224,90,30,.40);transform:translateY(-2px)}.ha-dl-ic{display:flex;align-items:center;justify-content:center;width:38px;height:38px;background:rgba(255,255,255,.18);border-radius:8px;flex-shrink:0}.ha-dl small{display:block;font-size:11.5px;font-weight:500;opacity:.92;letter-spacing:.3px;margin-top:2px}\u003c\/style\u003e\u003cdiv class=\"ha-2col\"\u003e\u003cdiv class=\"ha-col\"\u003e\n\u003ch2\u003eD-C73C Datasheet \u0026amp; Manual\u003c\/h2\u003e\n\u003ca class=\"ha-dl\" href=\"https:\/\/static.smc.eu\/binaries\/content\/assets\/smc_global\/product-documentation\/installationmaintenance-manuals\/en\/im_d-c7_tf222-160en.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan class=\"ha-dl-ic\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4\"\u003e\u003c\/path\u003e\u003cpolyline points=\"7 10 12 15 17 10\"\u003e\u003c\/polyline\u003e\u003cline x1=\"12\" y1=\"15\" x2=\"12\" y2=\"3\"\u003e\u003c\/line\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cspan\u003eDownload Datasheet \u0026amp; Manual\u003csmall\u003eSMC DC73C · PDF · Official SMC document\u003c\/small\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":48103772684462,"sku":"DC73C","price":88.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/7221\/5982\/files\/27_03_2026_13_12_19_DC73C_SMC.png?v=1784196104","url":"https:\/\/hydroair.ae\/products\/dc73c","provider":"HydroAir","version":"1.0","type":"link"}