{"product_id":"siemens-sentron-miniature-circuit-breaker-3-pole-curve-d-400vac-10ka-16a","title":"Siemens Sentron Miniature circuit breaker, 3-pole, Curve D, 400VAC, 10kA, 16A","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens SENTRON 5SY4316-8 is a 3-pole miniature circuit breaker rated at 16 A with a Type D tripping characteristic and a short-circuit breaking capacity of 10 kA for AC applications up to 400 V. Designed with an installation depth of 70 mm, it provides compact yet robust protection for industrial circuits with high inrush currents.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3-pole miniature circuit breaker with Type D tripping characteristic — ideal for circuits with high inrush currents such as motors or transformers\u003c\/li\u003e\n\u003cli\u003eRated current: 16 A\u003c\/li\u003e\n\u003cli\u003eRated operational voltage: 400 V AC (and insulation up to 440 V AC)\u003c\/li\u003e\n\u003cli\u003eBreaking capacity: 10 kA at relevant AC voltages\u003c\/li\u003e\n\u003cli\u003eCompact installation depth of just 70 mm for efficient panel design\u003c\/li\u003e\n\u003cli\u003eTouch-protected terminals and halogen-free\/silicone-free construction for safety and industrial compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Series:\u003c\/strong\u003e Siemens SENTRON 5SY4 Miniature Circuit Breaker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArticle Number:\u003c\/strong\u003e 5SY4316-8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Characteristic:\u003c\/strong\u003e Type D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In):\u003c\/strong\u003e 16 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Operational Voltage (Ue):\u003c\/strong\u003e 400 V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui):\u003c\/strong\u003e 440 V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Impulse Withstand Voltage (Uimp):\u003c\/strong\u003e 4 kV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking Capacity:\u003c\/strong\u003e 10 kA (EN 60898), up to ~20 kA (IEC 60947-2) depending on configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth (Installation):\u003c\/strong\u003e 70 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 3 modular width units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Class:\u003c\/strong\u003e IP20 (with connected conductors)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Service Life (Typical):\u003c\/strong\u003e 10,000 switching cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight (Approx.):\u003c\/strong\u003e 0.445 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCompliance \u0026amp; Certifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned in accordance with IEC\/EN 60898-1 and IEC\/EN 60947-2 standards\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and manufactured in Germany to Siemens industrial quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe 5SY4316-8 is ideal for use in industrial and commercial low-voltage distribution boards, control panels and machine installations where circuits experience high transient inrush currents (such as motors, transformers or large capacitive loads). Its robust Type D characteristic ensures reliable protection and long service life in demanding environments.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":40775098040384,"sku":"5SY4316-8","price":1558.29,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/3662\/3424\/files\/5SY4316-8.jpg?v=1761721277","url":"https:\/\/industrial.rubicon.tech\/products\/siemens-sentron-miniature-circuit-breaker-3-pole-curve-d-400vac-10ka-16a","provider":"Rubicon Group Industrial Technology Shop","version":"1.0","type":"link"}