{"product_id":"220948-plasma-shield-45a-ohmic-finecut","title":"220948 Plasma Shield 45A, Ohmic, FineCut®","description":"\u003cdiv style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Inter, Arial, sans-serif; color:#222; line-height:1.55;\"\u003e\n\u003ch2 style=\"font-size:1.4em; font-weight:700; border-bottom:2px solid #e0e0e0; padding-bottom:6px; margin-bottom:12px;\"\u003e220948 Plasma Shield 45A, Ohmic, FineCut®\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:separate; border-spacing:8px; margin-bottom:18px;\"\u003e\u003ctr\u003e\n  \u003ctd style=\"background:#fafafa; border:1px solid #e6e6e6; padding:12px; text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:11px; color:#666; letter-spacing:0.5px;\"\u003eAMPERAGE\u003c\/div\u003e\n    \u003cdiv style=\"font-size:20px; font-weight:700; color:#cc0000;\"\u003e45A\u003c\/div\u003e\n  \u003c\/td\u003e\n  \u003ctd style=\"background:#fafafa; border:1px solid #e6e6e6; padding:12px; text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:11px; color:#666; letter-spacing:0.5px;\"\u003eTORCH\u003c\/div\u003e\n    \u003cdiv style=\"font-size:20px; font-weight:700; color:#222;\"\u003eDURAMAX®\u003c\/div\u003e\n  \u003c\/td\u003e\n  \u003ctd style=\"background:#fafafa; border:1px solid #e6e6e6; padding:12px; text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:11px; color:#666; letter-spacing:0.5px;\"\u003eSYSTEM\u003c\/div\u003e\n    \u003cdiv style=\"font-size:20px; font-weight:700; color:#222;\"\u003ePowermax® 65\/85\/105\u003c\/div\u003e\n  \u003c\/td\u003e\n  \u003ctd style=\"background:#fafafa; border:1px solid #e6e6e6; padding:12px; text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:11px; color:#666; letter-spacing:0.5px;\"\u003eSENSING\u003c\/div\u003e\n    \u003cdiv style=\"font-size:20px; font-weight:700; color:#222;\"\u003eOhmic\u003c\/div\u003e\n  \u003c\/td\u003e\n  \u003ctd style=\"background:#fafafa; border:1px solid #e6e6e6; padding:12px; text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:11px; color:#666; letter-spacing:0.5px;\"\u003eTECHNOLOGY\u003c\/div\u003e\n    \u003cdiv style=\"font-size:20px; font-weight:700; color:#222;\"\u003eFineCut®\u003c\/div\u003e\n  \u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/table\u003e\n\u003cp style=\"margin-bottom:18px;\"\u003eThe 220948 Plasma Shield is a crucial component for Hypertherm® Powermax® 65, 85, and 105 systems, built for use with the DURAMAX® torch. The standard 45A shield is designed for general cutting applications, providing a robust defense for the torch consumables while maintaining optimal arc stability. Ohmic sensing enables precise torch height control by detecting contact with the workpiece, and FineCut® technology is engineered for detailed, low-amperage cutting — producing a narrower kerf and cleaner edge, ideal for thin materials and intricate designs. Each shield protects the internal components of the torch, extends consumable life, and helps ensure consistent, high-quality cuts. Keep your Powermax® system running at its best — order genuine-fit 220948 shields from MapleWeld today.\u003c\/p\u003e\n\u003ch3 style=\"background:#cc0000; color:#fff; padding:7px 12px; margin-top:22px; font-size:1.05em; font-weight:600;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 18px 18px; padding:0;\"\u003e\n\u003cli style=\"margin-bottom:4px;\"\u003eGenuine-fit replacement shield for Hypertherm® Powermax® 65, 85, and 105 systems\u003c\/li\u003e\n\u003cli style=\"margin-bottom:4px;\"\u003eDesigned for use with the DURAMAX® torch\u003c\/li\u003e\n\u003cli style=\"margin-bottom:4px;\"\u003e45A rating for general-purpose cutting applications\u003c\/li\u003e\n\u003cli style=\"margin-bottom:4px;\"\u003eOhmic-sensing compatible for precise torch height control\u003c\/li\u003e\n\u003cli style=\"margin-bottom:4px;\"\u003eFineCut® technology delivers a narrower kerf and cleaner edge on thin materials\u003c\/li\u003e\n\u003cli style=\"margin-bottom:4px;\"\u003eProtects internal torch consumables and extends consumable life\u003c\/li\u003e\n\u003cli style=\"margin-bottom:4px;\"\u003eSold individually\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"background:#cc0000; color:#fff; padding:7px 12px; margin-top:22px; font-size:1.05em; font-weight:600;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:0.95em;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px; border-bottom:1px solid #eee; font-weight:600; width:40%; background:#fafafa;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border-bottom:1px solid #eee;\"\u003e220948\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px; border-bottom:1px solid #eee; font-weight:600; width:40%; background:#fafafa;\"\u003eAmperage Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border-bottom:1px solid #eee;\"\u003e45A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px; border-bottom:1px solid #eee; font-weight:600; width:40%; background:#fafafa;\"\u003eCompatible System\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border-bottom:1px solid #eee;\"\u003eHypertherm® Powermax® 65 \/ 85 \/ 105\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px; border-bottom:1px solid #eee; font-weight:600; width:40%; background:#fafafa;\"\u003eCompatible Torch\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border-bottom:1px solid #eee;\"\u003eDURAMAX®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px; border-bottom:1px solid #eee; font-weight:600; width:40%; background:#fafafa;\"\u003eSensing Type\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border-bottom:1px solid #eee;\"\u003eOhmic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px; border-bottom:1px solid #eee; font-weight:600; width:40%; background:#fafafa;\"\u003eCutting Technology\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border-bottom:1px solid #eee;\"\u003eFineCut® (fine, low-amperage cutting)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px; border-bottom:1px solid #eee; font-weight:600; width:40%; background:#fafafa;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border-bottom:1px solid #eee;\"\u003eThermacut (aftermarket replacement)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"background:#cc0000; color:#fff; padding:7px 12px; margin-top:22px; font-size:1.05em; font-weight:600;\"\u003ePart Number \u0026amp; Size Reference\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:0.95em;\"\u003e\n\u003ctr\u003e\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003ca href=\"\/fr\/products\/220948-plasma-shield-45a-ohmic-finecut?variant=50214167183679\" target=\"_blank\" style=\"color:#cc0000; text-decoration:underline;\"\u003eMW220948 — 45A Ohmic FineCut® Shield (Powermax® 65\/85\/105, DURAMAX®)\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"background:#cc0000; color:#fff; padding:7px 12px; margin-top:22px; font-size:1.05em; font-weight:600;\"\u003eRelated Products\u003c\/h3\u003e\n\u003cp style=\"margin-bottom:0;\"\u003e\u003ca href=\"\/fr\/products\/mw220817\" style=\"color:#cc0000; text-decoration:underline;\"\u003e220817 Plasma Shield 45\/65\/85A, Machine Torch\u003c\/a\u003e | \u003ca href=\"\/fr\/products\/mw220854\" style=\"color:#cc0000; text-decoration:underline;\"\u003e220854 Plasma Retaining Cap 45\/65\/85A\u003c\/a\u003e | \u003ca href=\"\/fr\/products\/mw220857\" style=\"color:#cc0000; text-decoration:underline;\"\u003e220857 Plasma Swirl Ring 45–85A\u003c\/a\u003e | \u003ca href=\"\/fr\/products\/mw220777-oem\" style=\"color:#cc0000; text-decoration:underline;\"\u003e220777 Plasma Electrodes 45-105A (Pack of 5)\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Thermacut","offers":[{"title":"Default Title","offer_id":50214167183679,"sku":"MW220948","price":19.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/5783\/2511\/files\/20241119_101936.png?v=1736446031","url":"https:\/\/mapleweld.ca\/fr\/products\/220948-plasma-shield-45a-ohmic-finecut","provider":"MapleWeld","version":"1.0","type":"link"}