{"product_id":"siemens-miniature-circuit-breaker-c-curve-3-pole-400v-10ka-16a","title":"Siemens Miniature circuit breaker, C-curve, 3-pole, 400V, 10kA, 16A","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\nThe Siemens 5SY4316-7 is a miniature circuit breaker of the SENTRON 5SY4 series — a 3-pole, 16 A breaker with C-characteristic and a breaking capacity of 10 kA at 400 V AC, designed for protection of three-phase circuits. It combines compact DIN-rail installation, reliable overcurrent and short-circuit protection, and screw-terminal wiring for robust, safe electrical distribution in industrial and building installations.\n\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThree-pole miniature circuit breaker (3P)\u003c\/li\u003e\n  \u003cli\u003eRated current: 16 A\u003c\/li\u003e\n  \u003cli\u003eC-characteristic tripping curve — suitable for general-purpose loads, mixed or with moderate inrush\u003c\/li\u003e\n  \u003cli\u003eRated operational voltage: 400 V AC (compatible with 230\/400 V systems)\u003c\/li\u003e\n  \u003cli\u003eShort-circuit breaking capacity: 10 kA — ensuring safe disconnection under fault conditions\u003c\/li\u003e\n  \u003cli\u003eScrew-type terminals for secure and stable conductor connections\u003c\/li\u003e\n  \u003cli\u003eCompact modular design suited for standard 35 mm DIN-rail mounting\u003c\/li\u003e\n  \u003cli\u003eModular width per pole, for space-efficient distribution boards\u003c\/li\u003e\n  \u003cli\u003eDesigned for reliable operation and long service life under typical load cycles\u003c\/li\u003e\n  \u003cli\u003eSuitable for industrial, commercial, and residential three-phase circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArticle Number:\u003c\/strong\u003e 5SY4316-7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e SENTRON 5SY4 miniature circuit breakers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3 (3-pole)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated Current (In):\u003c\/strong\u003e 16 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTripping Curve:\u003c\/strong\u003e C-curve\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated Voltage (AC):\u003c\/strong\u003e 400 V AC (accepts 230\/400 V supply systems)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBreaking Capacity (Icu):\u003c\/strong\u003e 10 kA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Screw-type terminals\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e DIN-rail (35 mm standard rail) mounting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDevice Width:\u003c\/strong\u003e Modular width per pole (standard 5SY4 width)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtection Class (with conductors connected):\u003c\/strong\u003e IP20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwitching Cycles (typical mechanical life):\u003c\/strong\u003e Consistent with 5SY4 series standards\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUse Case:\u003c\/strong\u003e Overcurrent and short-circuit protection for three-phase circuits — feeders, motor circuits, general power distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eCompliance \u0026amp; Standards\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePart of Siemens SENTRON 5SY4 miniature circuit breaker family\u003c\/li\u003e\n  \u003cli\u003eEngineered to meet international standards for low-voltage circuit protection (suitable for industrial and building installations)\u003c\/li\u003e\n  \u003cli\u003eDesigned for safe and reliable performance under typical three-phase distribution conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\nThe 5SY4316-7 is suited for protecting three-phase loads in distribution panels, control cabinets, industrial installations, and residential or commercial electrical systems. It can safeguard motors, lighting circuits, small to medium loads, and general-purpose circuits against overload and short circuits, offering compact, DIN-rail compatible protection in three-phase networks.\n\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":40775041581120,"sku":"5SY4316-7","price":895.24,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/3662\/3424\/files\/5SY4316-7.jpg?v=1764756186","url":"https:\/\/industrial.rubicon.tech\/products\/siemens-miniature-circuit-breaker-c-curve-3-pole-400v-10ka-16a","provider":"Rubicon Group Industrial Technology Shop","version":"1.0","type":"link"}