{"product_id":"b1dh-q","title":"B1DH-Q","description":"\u003ch2 data-start=\"131\" data-end=\"166\"\u003e\u003cstrong data-start=\"134\" data-end=\"166\"\u003eB1DH-Q – Product Description\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"168\" data-end=\"471\"\u003e\n\u003cli data-start=\"168\" data-end=\"235\"\u003e\n\u003cp data-start=\"170\" data-end=\"235\"\u003eThe B1DH-Q is a \u003cstrong data-start=\"186\" data-end=\"211\"\u003ePower OFF Delay Timer\u003c\/strong\u003e from EAPL’s B-Series.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"236\" data-end=\"304\"\u003e\n\u003cp data-start=\"238\" data-end=\"304\"\u003eProvides delay operation after the power supply is switched off.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"305\" data-end=\"371\"\u003e\n\u003cp data-start=\"307\" data-end=\"371\"\u003eDesigned for DIN-rail or panel mounting in compact enclosures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"372\" data-end=\"471\"\u003e\n\u003cp data-start=\"374\" data-end=\"471\"\u003eFront panel includes a rotary dial for precise time setting and LED indicator for power status.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"473\" data-end=\"476\"\u003e\n\u003ch2 data-start=\"478\" data-end=\"503\"\u003e\u003cstrong data-start=\"481\" data-end=\"503\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"505\" data-end=\"1626\"\u003e\n\u003cli data-start=\"505\" data-end=\"541\"\u003e\n\u003cp data-start=\"507\" data-end=\"541\"\u003eFunction: Power OFF Delay Timer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"542\" data-end=\"636\"\u003e\n\u003cp data-start=\"544\" data-end=\"636\"\u003eSupply Voltage: Wide operating range (24 V to 240 V AC and 24 V to 220 V DC in X-Version).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"637\" data-end=\"735\"\u003e\n\u003cp data-start=\"639\" data-end=\"735\"\u003eTime Range: Adjustable from \u003cstrong data-start=\"667\" data-end=\"696\"\u003e0.6 seconds to 60 minutes\u003c\/strong\u003e (via front dial and range selector).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"736\" data-end=\"829\"\u003e\n\u003cp data-start=\"738\" data-end=\"829\"\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=\"830\" data-end=\"883\"\u003e\n\u003cp data-start=\"832\" data-end=\"883\"\u003ePower Consumption: Approx. 5 VA (AC) or 1 W (DC).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"884\" data-end=\"1022\"\u003e\n\u003cp data-start=\"886\" data-end=\"897\"\u003eAccuracy:\u003c\/p\u003e\n\u003cul data-start=\"900\" data-end=\"1022\"\u003e\n\u003cli data-start=\"900\" data-end=\"949\"\u003e\n\u003cp data-start=\"902\" data-end=\"949\"\u003eSetting accuracy: ±10% of full scale ±100 ms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"952\" data-end=\"985\"\u003e\n\u003cp data-start=\"954\" data-end=\"985\"\u003eRepeat accuracy: ±1% ±100 ms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"988\" data-end=\"1022\"\u003e\n\u003cp data-start=\"990\" data-end=\"1022\"\u003eRecovery time: Minimum 100 ms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1023\" data-end=\"1183\"\u003e\n\u003cp data-start=\"1025\" data-end=\"1049\"\u003eEnvironmental Ratings:\u003c\/p\u003e\n\u003cul data-start=\"1052\" data-end=\"1183\"\u003e\n\u003cli data-start=\"1052\" data-end=\"1096\"\u003e\n\u003cp data-start=\"1054\" data-end=\"1096\"\u003eOperating temperature: –10 °C to +55 °C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1099\" data-end=\"1141\"\u003e\n\u003cp data-start=\"1101\" data-end=\"1141\"\u003eStorage temperature: –25 °C to +80 °C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1144\" data-end=\"1183\"\u003e\n\u003cp data-start=\"1146\" data-end=\"1183\"\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=\"1184\" data-end=\"1305\"\u003e\n\u003cp data-start=\"1186\" data-end=\"1201\"\u003eService Life:\u003c\/p\u003e\n\u003cul data-start=\"1204\" data-end=\"1305\"\u003e\n\u003cli data-start=\"1204\" data-end=\"1252\"\u003e\n\u003cp data-start=\"1206\" data-end=\"1252\"\u003eMechanical: ≥1 million operations (no load).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1255\" data-end=\"1305\"\u003e\n\u003cp data-start=\"1257\" data-end=\"1305\"\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=\"1306\" data-end=\"1353\"\u003e\n\u003cp data-start=\"1308\" data-end=\"1353\"\u003eInsulation Resistance: \u0026gt;100 MΩ at 500 V DC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1354\" data-end=\"1514\"\u003e\n\u003cp data-start=\"1356\" data-end=\"1514\"\u003eDielectric Strength: Up to 2.5 kV AC between input and output; 1.5 kV AC between relay contacts and control; 1.0 kV AC across non-continuous relay contacts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1515\" data-end=\"1566\"\u003e\n\u003cp data-start=\"1517\" data-end=\"1566\"\u003eTerminals: Screw-type with self-lifting clamps.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1567\" data-end=\"1626\"\u003e\n\u003cp data-start=\"1569\" data-end=\"1626\"\u003eDimensions: Approx. 45 mm (W) × 75 mm (H) × 116 mm (D).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1628\" data-end=\"1631\"\u003e\n\u003ch2 data-start=\"1633\" data-end=\"1652\"\u003e\u003cstrong data-start=\"1636\" data-end=\"1652\"\u003eApplications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1654\" data-end=\"2057\"\u003e\n\u003cli data-start=\"1654\" data-end=\"1725\"\u003e\n\u003cp data-start=\"1656\" data-end=\"1725\"\u003eProvides delayed disconnection in motor circuits for safe shutdown.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1726\" data-end=\"1807\"\u003e\n\u003cp data-start=\"1728\" data-end=\"1807\"\u003eUseful in transformer and DG set applications requiring controlled OFF delay.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1808\" data-end=\"1905\"\u003e\n\u003cp data-start=\"1810\" data-end=\"1905\"\u003eEmployed in pumps, compressors, and fans to allow safe venting or cooling after power is cut.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1906\" data-end=\"1976\"\u003e\n\u003cp data-start=\"1908\" data-end=\"1976\"\u003eControl and Relay panels (C\u0026amp;R) and MCC panels for OFF delay logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1977\" data-end=\"2057\"\u003e\n\u003cp data-start=\"1979\" data-end=\"2057\"\u003eAutomation and process machinery needing timed delay before de-energization.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2059\" data-end=\"2062\"\u003e\n\u003ch2 data-start=\"2064\" data-end=\"2078\"\u003e\u003cstrong data-start=\"2067\" data-end=\"2078\"\u003eSummary\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2080\" data-end=\"2445\"\u003e\n\u003cli data-start=\"2080\" data-end=\"2180\"\u003e\n\u003cp data-start=\"2082\" data-end=\"2180\"\u003eThe \u003cstrong data-start=\"2086\" data-end=\"2096\"\u003eB1DH-Q\u003c\/strong\u003e is a reliable Power OFF Delay Timer with selectable time ranges up to 60 minutes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2181\" data-end=\"2257\"\u003e\n\u003cp data-start=\"2183\" data-end=\"2257\"\u003eOffers precision control, repeatable accuracy, and robust relay outputs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2258\" data-end=\"2346\"\u003e\n\u003cp data-start=\"2260\" data-end=\"2346\"\u003eCompact and durable design suitable for industrial automation and electrical panels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2347\" data-end=\"2445\"\u003e\n\u003cp data-start=\"2349\" data-end=\"2445\"\u003eIdeal for safe shutdown applications in motors, DG sets, pumps, fans, and transformer control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":50648592056608,"sku":null,"price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/8512\/5152\/files\/ChatGPTImageAug30_2025_04_20_49AM.png?v=1756513279","url":"https:\/\/starpowerelectrical.com\/products\/b1dh-q","provider":"My Store","version":"1.0","type":"link"}