{"product_id":"pmr-01a","title":"PMR-01A","description":"\u003cp data-start=\"146\" data-end=\"659\"\u003eThe EAPL PMR-01A is a high-performance \u003cstrong data-start=\"201\" data-end=\"227\"\u003ephase monitoring relay\u003c\/strong\u003e designed to protect three-phase electrical systems from faults such as \u003cstrong data-start=\"299\" data-end=\"316\"\u003ephase failure\u003c\/strong\u003e, \u003cstrong data-start=\"318\" data-end=\"336\"\u003ephase reversal\u003c\/strong\u003e, and \u003cstrong data-start=\"342\" data-end=\"363\"\u003evoltage unbalance\u003c\/strong\u003e. It continuously supervises all three incoming phases and ensures the connected equipment operates only under safe conditions. Compact, accurate, and dependable, the PMR-01A is ideal for safeguarding motors, compressors, and critical electrical loads in industrial and commercial applications.\u003c\/p\u003e\n\u003cp data-start=\"661\" data-end=\"680\"\u003e\u003cstrong data-start=\"661\" data-end=\"678\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"681\" data-end=\"1331\"\u003e\n\u003cli data-start=\"681\" data-end=\"770\"\u003e\n\u003cp data-start=\"683\" data-end=\"770\"\u003eMonitors \u003cstrong data-start=\"692\" data-end=\"710\"\u003ephase sequence\u003c\/strong\u003e, \u003cstrong data-start=\"712\" data-end=\"729\"\u003ephase failure\u003c\/strong\u003e, and \u003cstrong data-start=\"735\" data-end=\"756\"\u003evoltage imbalance\u003c\/strong\u003e conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"771\" data-end=\"869\"\u003e\n\u003cp data-start=\"773\" data-end=\"869\"\u003eProvides immediate protection against \u003cstrong data-start=\"811\" data-end=\"837\"\u003ereverse phase rotation\u003c\/strong\u003e and \u003cstrong data-start=\"842\" data-end=\"859\"\u003emissing phase\u003c\/strong\u003e supply.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"870\" data-end=\"948\"\u003e\n\u003cp data-start=\"872\" data-end=\"948\"\u003e\u003cstrong data-start=\"872\" data-end=\"890\"\u003eLED indicators\u003c\/strong\u003e for easy identification of normal and fault conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"949\" data-end=\"1022\"\u003e\n\u003cp data-start=\"951\" data-end=\"1022\"\u003eFast response ensures immediate tripping to prevent equipment damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1023\" data-end=\"1107\"\u003e\n\u003cp data-start=\"1025\" data-end=\"1107\"\u003e\u003cstrong data-start=\"1025\" data-end=\"1047\"\u003eAuto-reset feature\u003c\/strong\u003e restores operation automatically when voltage normalizes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1108\" data-end=\"1182\"\u003e\n\u003cp data-start=\"1110\" data-end=\"1182\"\u003eCompact, \u003cstrong data-start=\"1119\" data-end=\"1150\"\u003eDIN-rail or panel-mountable\u003c\/strong\u003e design for easy installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1183\" data-end=\"1251\"\u003e\n\u003cp data-start=\"1185\" data-end=\"1251\"\u003eWide operating voltage range: \u003cstrong data-start=\"1215\" data-end=\"1248\"\u003e415 V AC ±10%, 3-phase, 50 Hz\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1252\" data-end=\"1331\"\u003e\n\u003cp data-start=\"1254\" data-end=\"1331\"\u003eOutput relay suitable for controlling contactors, alarms, or trip circuits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1333\" data-end=\"1352\"\u003e\u003cstrong data-start=\"1333\" data-end=\"1350\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1353\" data-end=\"1614\"\u003e\n\u003cli data-start=\"1353\" data-end=\"1420\"\u003e\n\u003cp data-start=\"1355\" data-end=\"1420\"\u003eProtection of three-phase motors, pumps, compressors, and fans.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1421\" data-end=\"1466\"\u003e\n\u003cp data-start=\"1423\" data-end=\"1466\"\u003eMCCs, control panels, and starter panels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1467\" data-end=\"1539\"\u003e\n\u003cp data-start=\"1469\" data-end=\"1539\"\u003eHVAC systems, water-treatment plants, and process automation panels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1540\" data-end=\"1614\"\u003e\n\u003cp data-start=\"1542\" data-end=\"1614\"\u003eAny equipment requiring constant phase supervision for safe operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":50768061006112,"sku":null,"price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/8512\/5152\/files\/ChatGPTImageOct6_2025_03_13_24PM.png?v=1759774422","url":"https:\/\/starpowerelectrical.com\/products\/pmr-01a","provider":"My Store","version":"1.0","type":"link"}