{"id":6214,"date":"2022-12-01T21:39:51","date_gmt":"2022-12-01T13:39:51","guid":{"rendered":"https:\/\/lorentzzi.com\/?post_type=product&#038;p=6214"},"modified":"2025-08-10T19:14:03","modified_gmt":"2025-08-10T11:14:03","slug":"st3pf-off-delay-time-relay","status":"publish","type":"product","link":"https:\/\/lorentzzi.com\/ar\/products\/timer-switch-and-counter\/time-delay-relay\/st3pf-off-delay-time-relay\/","title":{"rendered":"\u0645\u0631\u062d\u0644 \u0632\u0645\u0646 \u0627\u0644\u062a\u0623\u062e\u064a\u0631 \u0641\u064a \u0627\u0644\u0625\u064a\u0642\u0627\u0641 ST3PF"},"content":{"rendered":"<h2><strong>Introduction:<\/strong><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Our ST3PF is an off delay time relay that will continue to supply power to the load within a preset time after the power is turned off.<\/span><\/li>\n<\/ul>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-18083 size-full\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2022\/12\/ST3PF-power-off-time-delay-relay-timing-diagram.jpg\" alt=\"ST3PF power-off time delay relay timing diagram\" width=\"1024\" height=\"512\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2022\/12\/ST3PF-power-off-time-delay-relay-timing-diagram.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2022\/12\/ST3PF-power-off-time-delay-relay-timing-diagram-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2022\/12\/ST3PF-power-off-time-delay-relay-timing-diagram-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2022\/12\/ST3PF-power-off-time-delay-relay-timing-diagram-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2022\/12\/ST3PF-power-off-time-delay-relay-timing-diagram-64x32.jpg 64w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Compared with our <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/products\/timer-switch-and-counter\/time-delay-relay\/multifunction-time-delay-relay-model-tmm1-programmable\/\"><span style=\"font-weight: 400;\">multi-function time delay relay<\/span><\/a><\/span><span style=\"font-weight: 400;\">, ST3PF is much easier to adjust the delay time with the knob. Moreover, the price of this one is much cheaper. If you don&#8217;t want too many functions, this one is a good choice.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The delay time can be selected as <strong>0-0.5 seconds<\/strong>, <strong>0-1 second<\/strong>, <strong>0-5 seconds<\/strong>, <strong>0-10 seconds<\/strong>, <strong>0-30 seconds<\/strong>, <strong>0-60 seconds<\/strong>, <strong>0-180 seconds<\/strong>, <strong>0-5 minutes<\/strong>, <strong>0-10 minutes<\/strong>, <strong>0-30 minutes<\/strong>.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The output contacts are SPDT (single pole double throw) with two sets of contacts, normally open and normally closed, and the maximum load capacity is 3 amps@250VAC.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">This time delay device is installed using DIN rail, which is convenient for workers to install.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Applications for this off delay time relay include HVAC control, light control, motor control and so on.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><strong>Want to get the latest distribution price from us? Fill out the form below now and your request will be responded within 24 hours.<\/strong><\/li>\n<\/ul>\n<h2><strong>ST3PF Timer Wiring Diagram:<\/strong><\/h2>\n<p><img decoding=\"async\" class=\"wp-image-14330 size-full aligncenter\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2022\/12\/ST5P-off-delay-time-relay-wiring-diagram.jpg\" alt=\"ST5P off delay time relay wiring diagram\" width=\"640\" height=\"640\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2022\/12\/ST5P-off-delay-time-relay-wiring-diagram.jpg 640w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2022\/12\/ST5P-off-delay-time-relay-wiring-diagram-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2022\/12\/ST5P-off-delay-time-relay-wiring-diagram-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2022\/12\/ST5P-off-delay-time-relay-wiring-diagram-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2022\/12\/ST5P-off-delay-time-relay-wiring-diagram-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2022\/12\/ST5P-off-delay-time-relay-wiring-diagram-64x64.jpg 64w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<h2><strong>ST3PF Product Dimension:<\/strong><\/h2>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-16547 size-full\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2022\/12\/ST3PF-off-delay-time-relay-product-dimension.jpg\" alt=\"ST3PF off delay time relay product dimension\" width=\"640\" height=\"640\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2022\/12\/ST3PF-off-delay-time-relay-product-dimension.jpg 640w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2022\/12\/ST3PF-off-delay-time-relay-product-dimension-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2022\/12\/ST3PF-off-delay-time-relay-product-dimension-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2022\/12\/ST3PF-off-delay-time-relay-product-dimension-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2022\/12\/ST3PF-off-delay-time-relay-product-dimension-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2022\/12\/ST3PF-off-delay-time-relay-product-dimension-64x64.jpg 64w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<h2><strong>Specifications:<\/strong><\/h2>\n<div class=\"supsystic-table-loader spinner\"style=\"background-color:#000000\"><\/div><div id=\"supsystic-table-42_7915\" class=\"supsystic-tables-wrap \" style=\" width:100%; visibility: hidden; \" data-table-width-fixed=\"100%\" data-table-width-mobile=\"100%\" ><table id=\"supsystic-table-42\" class=\"supsystic-table border lightboxImg cell-border\" data-id=\"42\" data-view-id=\"42_7915\" data-title=\"ST3P\" data-currency-format=\"$1,000.00\" data-percent-format=\"10.00%\" data-date-format=\"DD.MM.YYYY\" data-time-format=\"HH:mm\" data-features=\"[&quot;after_table_loaded_script&quot;]\" data-search-value=\"\" data-lightbox-img=\"\" data-head-rows-count=\"1\" data-pagination-length=\"50,100,All\" data-auto-index=\"off\" data-searching-settings=\"{&quot;columnSearchPosition&quot;:&quot;bottom&quot;,&quot;minChars&quot;:&quot;0&quot;}\" data-lang=\"default\" data-override=\"{&quot;emptyTable&quot;:&quot;&quot;,&quot;info&quot;:&quot;&quot;,&quot;infoEmpty&quot;:&quot;&quot;,&quot;infoFiltered&quot;:&quot;&quot;,&quot;lengthMenu&quot;:&quot;&quot;,&quot;search&quot;:&quot;&quot;,&quot;previous&quot;:&quot;&quot;,&quot;next&quot;:&quot;&quot;,&quot;zeroRecords&quot;:&quot;&quot;,&quot;exportLabel&quot;:&quot;&quot;,&quot;file&quot;:&quot;default&quot;}\" data-merged=\"[]\" data-responsive-mode=\"0\" data-from-history=\"0\" ><thead><tr><th class=\"\" style=\"width:; padding: 0 !important;\"><\/th><th class=\"\" style=\"width:; padding: 0 !important;\"><\/th><\/tr><\/thead><tbody><tr style=\"height:px\" ><td data-cell-id=\"A1\" data-x=\"0\" data-y=\"1\" data-db-index=\"1\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"Model\" data-order=\"Model\" style=\"min-width:48.1409%; \" >Model <\/td><td data-cell-id=\"B1\" data-x=\"1\" data-y=\"1\" data-db-index=\"1\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"ST3PF\" data-order=\"ST3PF\" style=\"min-width:51.8591%; \" >ST3PF <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A2\" data-x=\"0\" data-y=\"2\" data-db-index=\"2\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"Working voltage\" data-order=\"Working voltage\" >Working voltage <\/td><td data-cell-id=\"B2\" data-x=\"1\" data-y=\"2\" data-db-index=\"2\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"12 VDC, 24 VDC, 110 VAC, 220 VAC, 380 VAC\" data-order=\"12 VDC, 24 VDC, 110 VAC, 220 VAC, 380 VAC\" >12 VDC, 24 VDC, 110 VAC, 220 VAC, 380 VAC <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A3\" data-x=\"0\" data-y=\"3\" data-db-index=\"3\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"Power consumption\" data-order=\"Power consumption\" >Power consumption <\/td><td data-cell-id=\"B3\" data-x=\"1\" data-y=\"3\" data-db-index=\"3\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"3W max\" data-order=\"3W max\" >3W max <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A4\" data-x=\"0\" data-y=\"4\" data-db-index=\"4\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"Setting method\" data-order=\"Setting method\" >Setting method <\/td><td data-cell-id=\"B4\" data-x=\"1\" data-y=\"4\" data-db-index=\"4\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"Knob\" data-order=\"Knob\" >Knob <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A5\" data-x=\"0\" data-y=\"5\" data-db-index=\"5\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"Power off time delay range\" data-order=\"Power off time delay range\" >Power off time delay range <\/td><td data-cell-id=\"B5\" data-x=\"1\" data-y=\"5\" data-db-index=\"5\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"0-1S, 0-3S, 0-6S, 0-10S, 0-30S, 0-60S, 0-3M, 0-6M, 0-10M, 0-30M, 0-60M\" data-order=\"0-1S, 0-3S, 0-6S, 0-10S, 0-30S, 0-60S, 0-3M, 0-6M, 0-10M, 0-30M, 0-60M\" >0-1S, 0-3S, 0-6S, 0-10S, 0-30S, 0-60S, 0-3M, 0-6M, 0-10M, 0-30M, 0-60M <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A6\" data-x=\"0\" data-y=\"6\" data-db-index=\"6\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"Indication method\" data-order=\"Indication method\" >Indication method <\/td><td data-cell-id=\"B6\" data-x=\"1\" data-y=\"6\" data-db-index=\"6\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"LED\" data-order=\"LED\" >LED <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A7\" data-x=\"0\" data-y=\"7\" data-db-index=\"7\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"External dimensions\" data-order=\"External dimensions\" >External dimensions <\/td><td data-cell-id=\"B7\" data-x=\"1\" data-y=\"7\" data-db-index=\"7\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"40.5*50.0*58.6 mm\" data-order=\"40.5*50.0*58.6 mm\" >40.5*50.0*58.6 mm <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A8\" data-x=\"0\" data-y=\"8\" data-db-index=\"8\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"Contact rating\" data-order=\"Contact rating\" >Contact rating <\/td><td data-cell-id=\"B8\" data-x=\"1\" data-y=\"8\" data-db-index=\"8\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"3 A@250 VAC, 5 A@28 VDC\" data-order=\"3 A@250 VAC, 5 A@28 VDC\" >3 A@250 VAC, 5 A@28 VDC <\/td><\/tr><tr style=\"height:23px\" ><td data-cell-id=\"A9\" data-x=\"0\" data-y=\"9\" data-db-index=\"9\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"Termination\" data-order=\"Termination\" >Termination <\/td><td data-cell-id=\"B9\" data-x=\"1\" data-y=\"9\" data-db-index=\"9\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"8 pins\" data-order=\"8 pins\" >8 pins <\/td><\/tr><tr style=\"height:23px\" ><td data-cell-id=\"A10\" data-x=\"0\" data-y=\"10\" data-db-index=\"10\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"Mounting\" data-order=\"Mounting\" >Mounting <\/td><td data-cell-id=\"B10\" data-x=\"1\" data-y=\"10\" data-db-index=\"10\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"DIN rail mounting\" data-order=\"DIN rail mounting\" >DIN rail mounting <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A11\" data-x=\"0\" data-y=\"11\" data-db-index=\"11\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"Mechanical life\" data-order=\"Mechanical life\" >Mechanical life <\/td><td data-cell-id=\"B11\" data-x=\"1\" data-y=\"11\" data-db-index=\"11\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"1x10^6 times\" data-order=\"1x10^6 times\" >1x10^6 times <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A12\" data-x=\"0\" data-y=\"12\" data-db-index=\"12\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"Electrical life\" data-order=\"Electrical life\" >Electrical life <\/td><td data-cell-id=\"B12\" data-x=\"1\" data-y=\"12\" data-db-index=\"12\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"1x10^5 times\" data-order=\"1x10^5 times\" >1x10^5 times <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A13\" data-x=\"0\" data-y=\"13\" data-db-index=\"13\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"Operating temperature\" data-order=\"Operating temperature\" >Operating temperature <\/td><td data-cell-id=\"B13\" data-x=\"1\" data-y=\"13\" data-db-index=\"13\" class=\"htCenter htMiddle bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"0 to 50 \u2103 (32 to 122 \u2109)\" data-order=\"0 to 50 \u2103 (32 to 122 \u2109)\" >0 to 50 \u2103 (32 to 122 \u2109) <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A14\" data-x=\"0\" data-y=\"14\" data-db-index=\"14\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"Operating humidity\" data-order=\"Operating humidity\" >Operating humidity <\/td><td data-cell-id=\"B14\" data-x=\"1\" data-y=\"14\" data-db-index=\"14\" class=\"htCenter htMiddle\" data-cell-type=\"text\" data-original-value=\"95% RH max, non-condensing\" data-order=\"95% RH max, non-condensing\" >95% RH max, non-condensing <\/td><\/tr><\/tbody><\/table><!-- \/#supsystic-table-42.supsystic-table --><\/div><!-- \/.supsystic-tables-wrap --><!-- Tables Generator by 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\u0644\u0636\u0628\u0637 \u0648\u0642\u062a \u0627\u0644\u062a\u0623\u062e\u064a\u0631,<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u062c\u0647\u062f \u0627\u0644\u062a\u0634\u063a\u064a\u0644 24 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f\u060c 110 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f\u060c 220 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0636\u0645\u0627\u0646 \u0644\u0645\u062f\u0629 \u0633\u0646\u062a\u064a\u0646.<\/span><\/li>\n<\/ol>","protected":false},"featured_media":6210,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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\/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lorentzzi.com\/ar\/products\/timer-switch-and-counter\/time-delay-relay\/st3pf-off-delay-time-relay\/\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ST3PF Off Delay Time Relay\" \/>\n<meta property=\"og:description\" content=\"Lorentzzi St3pf Series Electric Time Relays Have Small Size,light Weight,high Delay Accuracy, Off Delay Time Relay, Range: 1s 3s 6s 10s 30s 60s 120s 180s.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lorentzzi.com\/ar\/products\/timer-switch-and-counter\/time-delay-relay\/st3pf-off-delay-time-relay\/\" \/>\n<meta property=\"og:site_name\" content=\"Lorentzzi Industrial Supply-Chinese Manufacturer&amp;Exporter\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-10T11:14:03+00:00\" 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