{"product_id":"siemens-miniature-circuit-breaker-3-pole-400v-15ka-6a-1","title":"Siemens Miniature circuit breaker, 3-pole, 400V 15kA, 6A","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 5SY7306-8CC is a 3-pole SENTRON miniature circuit breaker designed for reliable protection of AC electrical circuits against overload and short-circuit faults. It features a D-curve trip characteristic suitable for high inrush loads and industrial applications requiring fast fault clearance and robust switching performance.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMiniature Circuit Breaker – SENTRON series\u003c\/li\u003e\n\u003cli\u003e3-pole (3P) configuration\u003c\/li\u003e\n\u003cli\u003eD-Curve tripping characteristic\u003c\/li\u003e\n\u003cli\u003eRated current: 6 A\u003c\/li\u003e\n\u003cli\u003eRated supply voltage: 400 V AC\u003c\/li\u003e\n\u003cli\u003eHigh short-circuit breaking capacity: 30 kA (IEC 60947-2)\u003c\/li\u003e\n\u003cli\u003eTouch protection included\u003c\/li\u003e\n\u003cli\u003eHalogen-free, silicon-free \u0026amp; sealable\u003c\/li\u003e\n\u003cli\u003eSupports installation of supplementary devices\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\u003eArticle Number:\u003c\/strong\u003e 5SY7306-8CC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e 5SY7CC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current:\u003c\/strong\u003e 6 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage:\u003c\/strong\u003e 400 V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Voltage:\u003c\/strong\u003e 440 V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Class:\u003c\/strong\u003e D-curve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking Capacity:\u003c\/strong\u003e 30 kA (IEC 60947-2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Life:\u003c\/strong\u003e ~20,000 switching cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Loss (per pole):\u003c\/strong\u003e 1.5 W (max 4.5 W total)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Rating:\u003c\/strong\u003e IP20 (with connected conductors)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Combined top \u0026amp; bottom terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor Cross-Section:\u003c\/strong\u003e 0.75–35 mm² (solid\/stranded), 0.75–25 mm² (fine stranded with ferrule)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTightening Torque:\u003c\/strong\u003e 2.5–3.0 Nm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (H × W × D):\u003c\/strong\u003e 90 × 54 × 76 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Depth:\u003c\/strong\u003e 70 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth Units:\u003c\/strong\u003e 3 modules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Quick assembly system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e approx. 495 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient Temperature:\u003c\/strong\u003e –25°C to +55°C (storage –40°C to +75°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Resistance:\u003c\/strong\u003e Vibration \u0026amp; shock tested per IEC 60068\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCompliance \u0026amp; Standards\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIEC 60947-2 compliant\u003c\/li\u003e\n\u003cli\u003eDIN EN 61346-2 equipment marking: F\u003c\/li\u003e\n\u003cli\u003eCCC \u0026amp; CE approved\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSuitable for industrial distribution boards, machinery circuits, motor\/control loads with high inrush current, commercial infrastructure, and general AC network protection requiring high short-circuit capacity and D-curve performance. Ideal where reliability, endurance and fault handling strength are critical.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":40775036829760,"sku":"5SY7306-8CC","price":1117.46,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/3662\/3424\/files\/5SY7306-8CC.jpg?v=1764924107","url":"https:\/\/industrial.rubicon.tech\/products\/siemens-miniature-circuit-breaker-3-pole-400v-15ka-6a-1","provider":"Rubicon Group Industrial Technology Shop","version":"1.0","type":"link"}