{"product_id":"12v-permanent-electromagnet-20mm-x-25mm-dxh-4-6kg-pull-force","title":"12V Permanent Electromagnet 20mm x 25mm (DxH) | 4.6kg Pull Force","description":"\u003cdiv class=\"am-hover-help\"\u003e\n\u003cbutton class=\"am-hover-trigger\" type=\"button\"\u003e \u003cspan\u003eWhich electromagnet is right for me?\u003c\/span\u003e\u003cspan class=\"am-help-icon\"\u003e👆\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"am-hover-panel\"\u003e\n\u003cdiv class=\"am-help-row\"\u003e\n\u003cdiv class=\"am-help-label\"\u003eElectromagnet\u003c\/div\u003e\n\u003cdiv class=\"am-help-bar\"\u003e\n\u003cspan class=\"am-red-pill\"\u003ePower ON = Magnet ON\u003c\/span\u003e \u003cspan class=\"am-grey-pill\"\u003ePower OFF = Release\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003eBecomes magnetic only when power is applied.\u003c\/p\u003e\n\u003cp class=\"am-use-example\"\u003e\u003cstrong\u003eCommon uses:\u003c\/strong\u003e door locks, automation, robotics, vending machines and release systems.\u003c\/p\u003e\n\u003cbr\u003e\u003chr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"am-help-row\"\u003e\n\u003cdiv class=\"am-help-label\"\u003ePermanent Electromagnet\u003c\/div\u003e\n\u003cdiv class=\"am-help-bar\"\u003e\n\u003cspan class=\"am-grey-pill\"\u003ePower OFF = Magnet ON\u003c\/span\u003e \u003cspan class=\"am-red-pill\"\u003ePower ON = Release\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003eHolds using an internal permanent magnet. Power is used to temporarily deactivate\/release it.\u003c\/p\u003e\n\u003cp class=\"am-use-example\"\u003e\u003cstrong\u003eCommon uses:\u003c\/strong\u003e safety holding, battery-backup systems, access control, gates and systems that need to remain magnetic during power loss.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.am-hover-help{\n  position:relative;\n  display:inline-block;\n  margin:0 0 16px;\n  font-family:inherit;\n}\n\n.am-hover-trigger{\n  display:flex;\n  align-items:center;\n  gap:9px;\n  background:#f7f7f7;\n  border:1px solid rgba(0,0,0,.08);\n  border-radius:8px;\n  padding:10px 14px;\n  color:#111;\n  font-size:14px;\n  font-weight:700;\n  cursor:pointer;\n  box-shadow:0 2px 8px rgba(0,0,0,.08);\n}\n\n.am-help-icon{\n  color:#d21f2b;\n  font-size:17px;\n}\n\n.am-hover-panel{\n  display:none;\n  position:absolute;\n  top:48px;\n  left:0;\n  width:460px;\n  max-width:92vw;\n  background:#fff;\n  border:1px solid rgba(0,0,0,.10);\n  border-radius:12px;\n  padding:18px 20px;\n  z-index:9999;\n  box-shadow:\n    0 18px 45px rgba(0,0,0,.22),\n    0 4px 12px rgba(0,0,0,.12);\n}\n\n.am-hover-help:hover .am-hover-panel,\n.am-hover-help:focus-within .am-hover-panel{\n  display:block;\n}\n\n.am-help-row{\n  margin-bottom:18px;\n}\n\n.am-help-row:last-child{\n  margin-bottom:0;\n}\n\n.am-help-label{\n  font-size:14px;\n  font-weight:800;\n  margin-bottom:7px;\n  color:#111;\n}\n\n.am-help-bar{\n  display:flex;\n  height:22px;\n  border-radius:999px;\n  overflow:hidden;\n  background:#ddd;\n  margin-bottom:8px;\n}\n\n.am-red-pill,\n.am-grey-pill{\n  flex:1;\n  display:flex;\n  align-items:center;\n  justify-content:center;\n  font-size:10px;\n  font-weight:800;\n  line-height:1;\n  text-align:center;\n}\n\n.am-red-pill{\n  background:#d21f2b;\n  color:#fff;\n}\n\n.am-grey-pill{\n  background:#e2e2e2;\n  color:#666;\n}\n\n.am-help-row p{\n  margin:0 0 7px;\n  font-size:13px;\n  line-height:1.45;\n  color:#222;\n}\n\n.am-help-row p:last-child{\n  margin-bottom:0;\n}\n\n.am-use-example{\n  color:#444;\n}\n\n@media(max-width:520px){\n  .am-hover-help{\n    display:block;\n  }\n\n  .am-hover-trigger{\n    width:100%;\n    justify-content:space-between;\n  }\n\n  .am-hover-panel{\n    position:absolute;\n    width:calc(100vw - 32px);\n    left:0;\n  }\n\n  .am-red-pill,\n  .am-grey-pill{\n    font-size:9px;\n    padding:0 4px;\n  }\n}\n\u003c\/style\u003e\n\u003ch3 data-end=\"682\" data-start=\"664\" data-section-id=\"1yl5694\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"785\" data-start=\"683\"\u003e\n\u003cli data-end=\"701\" data-start=\"683\" data-section-id=\"17yudis\"\u003e\n\u003cstrong data-end=\"694\" data-start=\"685\"\u003eType:\u003c\/strong\u003e Permanent Electromagnet\u003c\/li\u003e\n\u003cli data-end=\"729\" data-start=\"702\" data-section-id=\"1d6c3v2\"\u003e\n\u003cstrong data-end=\"716\" data-start=\"704\"\u003eVoltage:\u003c\/strong\u003e 12 Volt\u003c\/li\u003e\n\u003cli data-end=\"748\" data-start=\"730\" data-section-id=\"1tec3x0\"\u003e\n\u003cstrong data-end=\"741\" data-start=\"732\"\u003eSize:\u003c\/strong\u003e 20mm (D) x 25mm (H)\u003c\/li\u003e\n\u003cli data-end=\"785\" data-start=\"749\" data-section-id=\"y1lkli\"\u003e\n\u003cstrong data-end=\"769\" data-start=\"751\"\u003eHolding Force:\u003c\/strong\u003e 4.6kg\u003c\/li\u003e\n\u003cli data-end=\"785\" data-start=\"749\" data-section-id=\"y1lkli\"\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Power Deactivates Magnet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis 12V permanent electromagnet is designed for industrial holding, automation, locking, and magnetic control applications where continuous holding force is required with minimal power consumption.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUnlike a standard electromagnet, this permanent electromagnet remains magnetically engaged without power. A brief electrical pulse is used to temporarily deactivate the magnetic field and release the held object, making it ideal for energy-efficient holding applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts durable metal housing and efficient magnetic design make it suitable for automation systems, machinery, security devices, workshop projects, material handling equipment, and custom magnetic holding applications.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-end=\"1296\" data-start=\"1110\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0494\/5834\/8199\/files\/3910A.pdf?v=1779835587\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0494\/5834\/8199\/files\/Data_Sheet.png?v=1745473215\"\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0494\/5834\/8199\/files\/3910A.pdf?v=1779835587\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Aussie Magnets","offers":[{"title":"Default Title","offer_id":50867536724135,"sku":"3912A","price":57.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0494\/5834\/8199\/files\/rn-image_picker_lib_temp_87f7a24d-6dd1-4c35-b299-5c26e6ea77ba.png?v=1781044298","url":"https:\/\/aussiemagnets.com.au\/products\/12v-permanent-electromagnet-20mm-x-25mm-dxh-4-6kg-pull-force","provider":"Aussie Magnets","version":"1.0","type":"link"}