{"product_id":"300-amp-copper-welding-electrode-holder-arc-mma-welder-clamp","title":"300 AMP Copper Welding Electrode Holder | Arc MMA Welder Clamp","description":"\n\u003ch2\u003e300 AMP Copper Electrode Holder for Arc \u0026amp; MMA Welding\u003c\/h2\u003e\n\u003cp\u003eGet a rock-solid grip on every weld with this heavy-duty \u003cstrong\u003e300 AMP copper welding electrode holder\u003c\/strong\u003e. Designed for professional and DIY metalworkers alike, this electrode clamp features a high-quality brass jaw construction and a professional-grade insulated soft handle — so you can work longer, safer, and more comfortably on any arc or MMA welding job.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Capacity 300A Rating:\u003c\/strong\u003e Handles demanding welding tasks with ease, supporting AC single-phase and DC above 250V.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCopper \u0026amp; Brass Construction:\u003c\/strong\u003e The jaw is made from high-quality brass for superior conductivity and long-lasting durability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsulated Soft Handle:\u003c\/strong\u003e Professional-grade insulation material ensures fast heat dissipation and stays cool even during extended welding sessions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Electrode Compatibility:\u003c\/strong\u003e Accommodates electrode diameters from 5.0 mm to 8.0 mm for a wide range of welding rods.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Cable Connection:\u003c\/strong\u003e Special design for effortless cable attachment — includes a free spanner and spacing sheet.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Ergonomic:\u003c\/strong\u003e Approximately 200 mm (7.9 in) in length — easy to maneuver in tight spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC single-phase and DC above 250V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Cable Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrode Diameter Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.0 – 8.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 200 mm \/ 7.9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCopper \/ Brass jaw with insulated handle\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 300 AMP Copper Welding Electrode Clamp\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety \u0026amp; Workspace Tips\u003c\/h3\u003e\n\u003cp\u003eAlways use appropriate personal protective equipment (PPE) when welding. For guidance on welding safety standards and best practices, visit the \u003ca href=\"https:\/\/www.osha.gov\/welding-cutting-brazing\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Welding, Cutting \u0026amp; Brazing Safety page\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-percent-better-every-day-motivational-canvas-wall-art-print\"\u003e\"1% Better Every Day\" Motivational Canvas Wall Art Print\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/hey-you-got-this-motivational-canvas-wall-art-print\"\u003e\"Hey, You Got This\" Motivational Canvas Wall Art Print\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What type of welding is this 300 AMP electrode holder compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This copper welding electrode holder is compatible with Arc (Stick) and MMA (Manual Metal Arc) welding processes. It supports both AC single-phase and DC voltages above 250V, making it versatile for a wide range of welding machines.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What size welding electrodes (rods) does this clamp hold?\u003c\/h4\u003e\n\u003cp\u003eA: This electrode holder accommodates welding rods with diameters ranging from 5.0 mm to 8.0 mm, covering the most commonly used electrode sizes for arc and MMA welding.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the handle safe to hold during extended welding sessions?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The handle is made from professional-grade insulation material engineered for fast heat dissipation and slow heat build-up, keeping it cool and comfortable even during longer welding jobs.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the maximum cable diameter this electrode holder can accommodate?\u003c\/h4\u003e\n\u003cp\u003eA: This 300 AMP welding electrode clamp supports a maximum matching cable diameter of 14 mm, suitable for most standard welding cables used with arc and MMA welders.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What type of welding is this 300 AMP electrode holder compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This copper welding electrode holder is compatible with Arc (Stick) and MMA (Manual Metal Arc) welding processes. It supports both AC single-phase and DC voltages above 250V, making it versatile for a wide range of welding machines.\"}}, {\"@type\": \"Question\", \"name\": \"What size welding electrodes (rods) does this clamp hold?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This electrode holder accommodates welding rods with diameters ranging from 5.0 mm to 8.0 mm, covering the most commonly used electrode sizes for arc and MMA welding.\"}}, {\"@type\": \"Question\", \"name\": \"Is the handle safe to hold during extended welding sessions?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The handle is made from professional-grade insulation material engineered for fast heat dissipation and slow heat build-up, keeping it cool and comfortable even during longer welding jobs.\"}}, {\"@type\": \"Question\", \"name\": \"What is the maximum cable diameter this electrode holder can accommodate?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This 300 AMP welding electrode clamp supports a maximum matching cable diameter of 14 mm, suitable for most standard welding cables used with arc and MMA welders.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Welding \u0026 Metalwork\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/collections\/welding-metalwork\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"300 AMP Copper Welding Electrode Holder | Arc MMA Welder Clamp\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/products\/300-amp-copper-welding-electrode-holder-arc-mma-welder-clamp\"}]}\u003c\/script\u003e","brand":"Peaceful Pleasures Health and Wellness","offers":[{"title":"Copper weighs 58g","offer_id":53651132973369,"sku":"1005010609124840-Copper weighs 58g","price":5.8,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":53651133006137,"sku":"1005010609124840-Red","price":5.8,"currency_code":"USD","in_stock":true},{"title":"Tinplate","offer_id":53651133038905,"sku":"1005010609124840-Tinplate","price":5.8,"currency_code":"USD","in_stock":true},{"title":"Cast iron","offer_id":53651133071673,"sku":"1005010609124840-Cast iron","price":5.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/3689\/5801\/files\/S65f0db190de74eae930a0f2035389a54y_4f1e7ee1-33cb-48d9-ae0e-a20dd059e4f5.webp?v=1782743839","url":"https:\/\/peacefulpleasureswellness.com\/products\/300-amp-copper-welding-electrode-holder-arc-mma-welder-clamp","provider":"Peaceful Pleasures Health and Wellness","version":"1.0","type":"link"}