{"product_id":"hg-20-aviation-power-connector-4pin-apw11-apw12-hydro-psu-plug","title":"HG-20 Aviation Power Connector – 4-Pin APW11 \/ APW12 Hydro PSU Plug","description":"\u003ch2\u003eHG-20 Aviation Power Connector – Generic 4-Pin Plug for Bitmain APW11 \/ APW12 Hydro PSU\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHG-20\u003c\/strong\u003e is a \u003cstrong\u003e4-pin aviation-grade power connector\u003c\/strong\u003e rated at \u003cstrong\u003e20A \/ 500VAC\u003c\/strong\u003e, designed as a \u003cstrong\u003egeneric equivalent of the LP-20\u003c\/strong\u003e connector fitted to \u003cstrong\u003eBitmain APW11 and APW12 hydro cooling power supplies\u003c\/strong\u003e. The HG-20 shares the same 20 mm aviation-plug standard — same housing diameter, same pin layout, same electrical rating — so it drops in as a direct mechanical and electrical replacement at a more accessible price point. Use it to \u003cstrong\u003ereplace a damaged plug without replacing the entire power cord\u003c\/strong\u003e, restoring reliable power delivery to water-cooled Antminer systems for a fraction of the cost of a full cord swap.\u003c\/p\u003e\n\u003ch3\u003eGeneric Equivalent — Same Function, Same Fitment\u003c\/h3\u003e\n\u003cp\u003eAviation plugs in the 20 mm size class follow a common industry standard: a 4-pin configuration rated for 20 A \/ 500 VAC, with interchangeable housing geometry across manufacturers. The HG-20 is produced to this standard alongside other variants such as the LP-20 — same pin layout, same secure-fit collar, same load capability. For a repair shop or a mining-farm spares cupboard, the HG-20 is the right call when you need the connector function without the brand premium: \u003cstrong\u003esame physical fit, same electrical behaviour, lower per-unit cost\u003c\/strong\u003e, factory-direct from China.\u003c\/p\u003e\n\u003ch3\u003eWhy Replace Just the Connector\u003c\/h3\u003e\n\u003cp\u003eHydro PSU power cords are expensive and often difficult to source as complete assemblies. When the plug itself fails — corroded pins, cracked housing, loose fit after vibration — replacing only the connector is faster and cheaper than replacing the entire cord. The HG-20's aviation-grade construction provides a secure, vibration-resistant connection that handles the sustained high-current loads typical of water-cooled mining facilities, with the same dependability profile as the brand-name original.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003ePower off the PSU and unplug the cord from mains. Cut the damaged connector off the existing power cord, leaving enough length to strip and prepare the wire ends cleanly. Connect the wires to the HG-20 terminal pins following the correct pinout — confirm the wire order against the original LP-20 it is replacing before crimping. Secure the housing, plug into the PSU, and verify a tight, fully seated connection before re-energising. A test under no-load is always worth a minute before reinstating full mining duty.\u003c\/p\u003e\n\u003ch3\u003eWhen to Choose HG-20 vs LP-20\u003c\/h3\u003e\n\u003cp\u003eBoth connectors do the same job and fit the same APW11 \/ APW12 sockets. Choose the \u003cstrong\u003eHG-20 generic\u003c\/strong\u003e when you are stocking spare connectors for fleet maintenance, replacing a plug on a budget, or supplying repair shops that prefer cost-effective parts without a brand premium. Choose the \u003cstrong\u003eLP-20\u003c\/strong\u003e when an end customer specifically requests the branded part, when an OEM warranty audit may apply, or when buying single units where the price gap is negligible. Both are stocked together so you can pick the option that matches your repair scenario.\u003c\/p\u003e\n\u003ch4\u003eHG-20 Connector Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 6px 12px;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 6px 12px;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eHG-20 (generic equivalent of LP-20)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003e4-pin aviation plug, 20 mm housing standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003e20 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003e500 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eBitmain APW11, APW12 hydro PSU (same fit as LP-20)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eAviation-grade, vibration-resistant, secure-fit collar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eUse Case\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003ePlug-only replacement on damaged APW11 \/ APW12 power cords\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eMade in China — factory-direct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eRelated Hydro PSU Connectors, Cables \u0026amp; Cooling Parts\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/apw11-apw12-water-cooling-power-connector-high-quality-aviation-plug\"\u003eLP-20 Aviation Power Connector – APW11 \/ APW12 Hydro PSU (Branded Reference)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/antminer-hydro-psu-cable-power-bitmain-apw11-power-supply\"\u003eAntminer Hydro PSU Cable – APW11 Power Supply\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/apw11-psu-water-cooling-plate-bitmain-antminer-s21xp-s19xphydro\"\u003eAPW11 PSU Water Cooling Plate – S21XP \/ S19XP Hydro\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/apw11-17v-21-6v-emc-b-version-bitmain-power-supply-for-s19-t9-s19-pro-hydro-miners\"\u003eAPW11 17V-21.6V EMC (b Version) Bitmain PSU – S19 \/ S19 Pro Hydro\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMaintaining a fleet of hydro-cooled Antminers? \u003ca href=\"mailto:contact@lys-sz.com\"\u003eContact us at contact@lys-sz.com\u003c\/a\u003e for bulk pricing on HG-20 connectors and matched repair-kit bundles.\u003c\/p\u003e\n\u003cp\u003eWorldwide shipping from our Shenzhen warehouse.\u003c\/p\u003e","brand":"LYS Shenzhen","offers":[{"title":"Default Title","offer_id":45579662164147,"sku":null,"price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/6710\/4179\/files\/hg-20-aviation-plug-mated-apw11-apw12-hydro-psu-socket.webp?v=1781587185","url":"https:\/\/lys-sz.com\/products\/hg-20-aviation-power-connector-4pin-apw11-apw12-hydro-psu-plug","provider":"LYS Shenzhen","version":"1.0","type":"link"}