{"id":8158,"date":"2026-08-07T16:31:59","date_gmt":"2026-08-07T08:31:59","guid":{"rendered":"https:\/\/atfits.com\/?post_type=product&p=8158"},"modified":"2026-08-07T18:43:37","modified_gmt":"2026-08-07T10:43:37","slug":"new-original-eaton-c14g40-high-breaking-capacity-semiconductor-fuse","status":"publish","type":"product","link":"https:\/\/atfits.com\/es\/producto\/new-original-eaton-c14g40-high-breaking-capacity-semiconductor-fuse\/","title":{"rendered":"New Original EATON C14G40 High Breaking Capacity Semiconductor Fuse"},"content":{"rendered":"
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New Original EATON C14G40 High Breaking Capacity Cylindrical Fuse<\/h1>\n<\/div>\n
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1. Product Overview<\/h2>\n<\/div>\n
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The EATON C14G40 belongs to the C14G series IEC standard cylindrical cartridge fuse. It adopts high-strength heat-resistant ceramic tube with silver-plated metal ferrule terminals and features gG general-purpose protection characteristic with high breaking capacity. This unit has a rated current of 40 A and rated voltage of 500 V AC, with standard dimension 14 mm \u00d7 51 mm, designed to match corresponding 14\u00d751 mm modular fuse holders. It provides reliable overload and short-circuit protection for low-voltage distribution branches, automation equipment, frequency converter peripheral circuits and medium-power auxiliary control systems. Widely applied in packaging machinery, conveyor production lines and industrial control cabinets. The supplied unit is brand-new original genuine EATON product.<\/div>\n<\/div>\n
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2. Main Technical Specifications<\/h2>\n<\/div>\n
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\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Item<\/th>\nParameter<\/th>\n<\/tr>\n<\/thead>\n
Model<\/td>\nC14G40<\/td>\n<\/tr>\n
Series<\/td>\nC14G IEC Standard Cylindrical Fuse<\/td>\n<\/tr>\n
Physical Dimension<\/td>\n14 mm Diameter \u00d7 51 mm Length<\/td>\n<\/tr>\n
Rated Current<\/td>\n40 A<\/td>\n<\/tr>\n
Rated Voltage<\/td>\n500 V AC<\/td>\n<\/tr>\n
Rated Breaking Capacity<\/td>\n120 kA<\/td>\n<\/tr>\n
Utilization Category<\/td>\ngG \/ gL General Circuit Protection<\/td>\n<\/tr>\n
Housing Material<\/td>\nHigh-temperature resistant ceramic tube<\/td>\n<\/tr>\n
Terminal Type<\/td>\nSilver-plated metal ferrules<\/td>\n<\/tr>\n
Blown Indicator<\/td>\nWithout blown indicator<\/td>\n<\/tr>\n
Compatible Fuse Holder<\/td>\nStandard 14\u00d751 mm modular fuse holder<\/td>\n<\/tr>\n
Operating Ambient Temperature<\/td>\n-20 \u00b0C ~ +60 \u00b0C<\/td>\n<\/tr>\n
Storage Temperature<\/td>\n-40 \u00b0C ~ +70 \u00b0C<\/td>\n<\/tr>\n
Net Weight<\/td>\nApprox. 16.5 g<\/td>\n<\/tr>\n
Compliance Standards<\/td>\nIEC 60269, CE, RoHS<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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3. Main Functions<\/h2>\n<\/div>\n
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    \n
  1. Achieve dual protection against overload and short-circuit faults for low-voltage alternating current circuits.<\/li>\n
  2. Rapidly interrupt extreme fault current to prevent irreversible damage to power modules, controllers and electrical loads.<\/li>\n
  3. Stable gG time-current characteristic avoids accidental blowing caused by normal motor starting inrush current.<\/li>\n
  4. Standard 14\u00d751 mm form factor supports interchangeable installation with matched fuse holders.<\/li>\n
  5. Effectively isolate circuit faults and prevent fault propagation inside control enclosures.<\/li>\n
  6. Suitable for branch protection of medium-power motors, frequency inverters and industrial auxiliary power circuits.<\/li>\n
  7. Serve as reliable circuit protection for general automation equipment and low-voltage distribution terminals.<\/li>\n<\/ol>\n<\/div>\n
    \n

    4. Technical Features<\/h2>\n<\/div>\n
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      \n
    • Ultra-high breaking capacity handles severe short-circuit current in industrial power distribution networks.<\/li>\n
    • Robust ceramic housing provides excellent arc quenching performance during fuse operation.<\/li>\n
    • Silver-plated end ferrules reduce contact resistance and restrain temperature rise under continuous load.<\/li>\n
    • Optimized internal fuse element structure ensures consistent fusing performance under variable loads.<\/li>\n
    • Standardized 14\u00d751 mm size meets mainstream industrial modular installation requirements.<\/li>\n
    • Fully compliant with IEC 60269 international standards for low-voltage cylindrical fuses.<\/li>\n
    • Convenient plug-in structure allows quick replacement during equipment maintenance.<\/li>\n
    • Low power loss minimizes heat accumulation under long-term rated operating conditions.<\/li>\n
    • Good temperature stability adapts to various factory workshop operating environments.<\/li>\n
    • Stable manufacturing quality supports non-stop continuous operation of industrial machinery.<\/li>\n<\/ul>\n<\/div>\n
      \n

      5. 10 EATON Similar 14\u00d751 mm Cylindrical Fuses<\/h2>\n<\/div>\n
      \n
        \n
      1. C14G16, C14G series 16A gG cylindrical fuse, 500 V AC, size 14\u00d751 mm<\/li>\n
      2. C14G20, C14G series 20A high breaking capacity general-purpose cartridge fuse<\/li>\n
      3. C14G25, C14G series 25A industrial control circuit fuse<\/li>\n
      4. C14G32, C14G series 32A gG cylindrical fuse<\/li>\n
      5. C14G50, C14G series 50A medium-load protection fuse<\/li>\n
      6. C14G63, C14G series 63A maximum specification gG cylindrical fuse<\/li>\n
      7. C14M20, C14M series aM characteristic fuse for motor short-circuit protection<\/li>\n
      8. C14M32, aM type 32A fuse dedicated to motor branch circuit protection<\/li>\n
      9. C14G40I, C14G 40A fuse equipped with blown status indicator<\/li>\n
      10. C14G10, C14G series 10A low-current gG cylindrical fuse<\/li>\n<\/ol>\n<\/div>","protected":false},"excerpt":{"rendered":"

        New Original EATON C14G40 High Breaking Capacity Cylindrical Fuse 1. Product Overview The EATON C14G40 belongs to the C14G series<\/p>","protected":false},"featured_media":8159,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[109],"product_tag":[],"class_list":["post-8158","product","type-product","status-publish","has-post-thumbnail","product_cat-eaton","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nNew Original EATON C14G40 High Breaking Capacity Semiconductor Fuse - Autofits<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atfits.com\/es\/producto\/new-original-eaton-c14g40-high-breaking-capacity-semiconductor-fuse\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"New Original EATON C14G40 High Breaking Capacity Semiconductor Fuse - Autofits\" \/>\n<meta property=\"og:description\" content=\"New Original EATON C14G40 High Breaking Capacity Cylindrical Fuse 1. 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