{"product_id":"h1dt-30","title":"H1DT-30","description":"\u003ch2 data-start=\"132\" data-end=\"168\"\u003e\u003cstrong data-start=\"135\" data-end=\"168\"\u003eH1DT-30 – Product Description\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"170\" data-end=\"576\"\u003e\n\u003cli data-start=\"170\" data-end=\"252\"\u003e\n\u003cp data-start=\"172\" data-end=\"252\"\u003eThe H1DT-30 is an \u003cstrong data-start=\"190\" data-end=\"226\"\u003e11-pin ON-delay electronic timer\u003c\/strong\u003e from EAPL’s H1D series.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"253\" data-end=\"346\"\u003e\n\u003cp data-start=\"255\" data-end=\"346\"\u003eProvides a precise delay period after power is applied before switching the output relay.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"347\" data-end=\"426\"\u003e\n\u003cp data-start=\"349\" data-end=\"426\"\u003eFeatures a \u003cstrong data-start=\"360\" data-end=\"397\"\u003elarge front dial with red pointer\u003c\/strong\u003e for easy time adjustments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"427\" data-end=\"511\"\u003e\n\u003cp data-start=\"429\" data-end=\"511\"\u003eCompact, plug-in design with 11-pin base for quick installation and replacement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"512\" data-end=\"576\"\u003e\n\u003cp data-start=\"514\" data-end=\"576\"\u003eEquipped with LED indicators for power and operation status.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"578\" data-end=\"581\"\u003e\n\u003ch2 data-start=\"583\" data-end=\"608\"\u003e\u003cstrong data-start=\"586\" data-end=\"608\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"610\" data-end=\"1675\"\u003e\n\u003cli data-start=\"610\" data-end=\"639\"\u003e\n\u003cp data-start=\"612\" data-end=\"639\"\u003eFunction: ON-delay timer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"640\" data-end=\"720\"\u003e\n\u003cp data-start=\"642\" data-end=\"720\"\u003eSupply Voltage: Universal input range 24 V to 240 V AC and 24 V to 220 V DC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"721\" data-end=\"809\"\u003e\n\u003cp data-start=\"723\" data-end=\"809\"\u003eTime Range: Adjustable from \u003cstrong data-start=\"751\" data-end=\"780\"\u003e0.1 seconds to 30 minutes\u003c\/strong\u003e depending on dial setting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"810\" data-end=\"903\"\u003e\n\u003cp data-start=\"812\" data-end=\"903\"\u003eOutput: 2 Change-over (C\/O) relay contacts, rated 5 A at 250 VAC \/ 28 VDC resistive load.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"904\" data-end=\"957\"\u003e\n\u003cp data-start=\"906\" data-end=\"957\"\u003ePower Consumption: Approx. 5 VA (AC) or 1 W (DC).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"958\" data-end=\"1043\"\u003e\n\u003cp data-start=\"960\" data-end=\"971\"\u003eAccuracy:\u003c\/p\u003e\n\u003cul data-start=\"974\" data-end=\"1043\"\u003e\n\u003cli data-start=\"974\" data-end=\"1015\"\u003e\n\u003cp data-start=\"976\" data-end=\"1015\"\u003eSetting accuracy: ±10% of full scale.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1018\" data-end=\"1043\"\u003e\n\u003cp data-start=\"1020\" data-end=\"1043\"\u003eRepeat accuracy: ±1%.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1044\" data-end=\"1114\"\u003e\n\u003cp data-start=\"1046\" data-end=\"1114\"\u003eIndicators: LED indicators for power ON and relay status (UP\/RUN).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1115\" data-end=\"1275\"\u003e\n\u003cp data-start=\"1117\" data-end=\"1141\"\u003eEnvironmental Ratings:\u003c\/p\u003e\n\u003cul data-start=\"1144\" data-end=\"1275\"\u003e\n\u003cli data-start=\"1144\" data-end=\"1188\"\u003e\n\u003cp data-start=\"1146\" data-end=\"1188\"\u003eOperating temperature: –10 °C to +55 °C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1191\" data-end=\"1233\"\u003e\n\u003cp data-start=\"1193\" data-end=\"1233\"\u003eStorage temperature: –25 °C to +80 °C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1275\"\u003e\n\u003cp data-start=\"1238\" data-end=\"1275\"\u003eHumidity: Up to 85–95% RH at 40 °C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1276\" data-end=\"1397\"\u003e\n\u003cp data-start=\"1278\" data-end=\"1293\"\u003eService Life:\u003c\/p\u003e\n\u003cul data-start=\"1296\" data-end=\"1397\"\u003e\n\u003cli data-start=\"1296\" data-end=\"1344\"\u003e\n\u003cp data-start=\"1298\" data-end=\"1344\"\u003eMechanical: ≥1 million operations (no load).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1347\" data-end=\"1397\"\u003e\n\u003cp data-start=\"1349\" data-end=\"1397\"\u003eElectrical: ≥100,000 operations at rated load.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1398\" data-end=\"1445\"\u003e\n\u003cp data-start=\"1400\" data-end=\"1445\"\u003eInsulation Resistance: \u0026gt;100 MΩ at 500 V DC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1446\" data-end=\"1565\"\u003e\n\u003cp data-start=\"1448\" data-end=\"1565\"\u003eDielectric Strength: Withstands up to 2.5 kV AC between input\/output, 1.5 kV AC between relay contacts and control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1566\" data-end=\"1627\"\u003e\n\u003cp data-start=\"1568\" data-end=\"1627\"\u003eMounting: Plug-in 11-pin base with secure locking design.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1628\" data-end=\"1675\"\u003e\n\u003cp data-start=\"1630\" data-end=\"1675\"\u003eDimensions: Approx. 48 mm × 48 mm × 105 mm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1677\" data-end=\"1680\"\u003e\n\u003ch2 data-start=\"1682\" data-end=\"1701\"\u003e\u003cstrong data-start=\"1685\" data-end=\"1701\"\u003eApplications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1703\" data-end=\"2095\"\u003e\n\u003cli data-start=\"1703\" data-end=\"1766\"\u003e\n\u003cp data-start=\"1705\" data-end=\"1766\"\u003eSequential starting of motors to avoid high inrush current.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1767\" data-end=\"1824\"\u003e\n\u003cp data-start=\"1769\" data-end=\"1824\"\u003ePumps, fans, and compressors requiring delayed start.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1825\" data-end=\"1890\"\u003e\n\u003cp data-start=\"1827\" data-end=\"1890\"\u003eLighting and heating systems with programmed delay operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1891\" data-end=\"1957\"\u003e\n\u003cp data-start=\"1893\" data-end=\"1957\"\u003eTransformer and DG set panels requiring relay delay functions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1958\" data-end=\"2023\"\u003e\n\u003cp data-start=\"1960\" data-end=\"2023\"\u003eControl \u0026amp; Relay panels (C\u0026amp;R) and MCCs needing ON-delay logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2024\" data-end=\"2095\"\u003e\n\u003cp data-start=\"2026\" data-end=\"2095\"\u003eIndustrial process machinery requiring accurate ON-delay operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2097\" data-end=\"2100\"\u003e\n\u003ch2 data-start=\"2102\" data-end=\"2116\"\u003e\u003cstrong data-start=\"2105\" data-end=\"2116\"\u003eSummary\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2118\" data-end=\"2513\"\u003e\n\u003cli data-start=\"2118\" data-end=\"2239\"\u003e\n\u003cp data-start=\"2120\" data-end=\"2239\"\u003eThe \u003cstrong data-start=\"2124\" data-end=\"2135\"\u003eH1DT-30\u003c\/strong\u003e is a robust ON-delay timer offering wide supply voltage and precise time adjustment up to 30 minutes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2240\" data-end=\"2319\"\u003e\n\u003cp data-start=\"2242\" data-end=\"2319\"\u003eProvides high accuracy, repeatability, and long electrical\/mechanical life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2320\" data-end=\"2391\"\u003e\n\u003cp data-start=\"2322\" data-end=\"2391\"\u003eCompact 11-pin plug-in design ensures easy integration into panels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2392\" data-end=\"2513\"\u003e\n\u003cp data-start=\"2394\" data-end=\"2513\"\u003eIdeal for MCCs, automation systems, transformer\/DG panels, and industrial control requiring reliable ON-delay timing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":50648597528864,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/8512\/5152\/files\/ChatGPTImageAug30_2025_04_46_53AM.png?v=1756514822","url":"https:\/\/starpowerelectrical.com\/products\/h1dt-30","provider":"My Store","version":"1.0","type":"link"}