{"product_id":"siemens-miniature-circuit-breaker-d-3-pole-d-70mm-400v-15ka-40a","title":"Siemens Miniature circuit breaker, D, 3-pole, D=70mm, 400V, 15kA, 40A","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 5SY7340-8 is a 3-pole miniature circuit breaker from the SENTRON 5SY7 series, rated for 40 A at 400 V AC with a tripping characteristic D and a breaking capacity of 15 kA.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3-pole configuration for three-phase circuit protection\u003c\/li\u003e\n\u003cli\u003eD-curve (tripping characteristic) ideal for high inrush currents\u003c\/li\u003e\n\u003cli\u003eRated operational current (In): 40 A\u003c\/li\u003e\n\u003cli\u003eBreaking capacity: 15 kA (AC) up to 20 kA per IEC 60947-2\u003c\/li\u003e\n\u003cli\u003eWidth equal to 3 modular units (≈ 54 mm), compact panel-mount footprint\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 SENTRON 5SY7 mini-circuit breakers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArticle Number:\u003c\/strong\u003e 5SY7340-8\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 D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In):\u003c\/strong\u003e 40 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\u003eBreaking Capacity (Icn):\u003c\/strong\u003e 15 kA (AC) standard; 20 kA per IEC 60947-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\/Modular Units:\u003c\/strong\u003e 54 mm \/ 3 modules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth (installation):\u003c\/strong\u003e 70 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 90 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight (Approx.):\u003c\/strong\u003e 0.478 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Class:\u003c\/strong\u003e IP20 (with connected conductors)\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\u003eConforms with IEC\/EN 60898-1 and IEC\/EN 60947-2 standards for miniature circuit breakers\u003c\/li\u003e\n\u003cli\u003eDesigned under Siemens SENTRON industrial quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 5SY7340-8 is suited for commercial and industrial three-phase power distribution systems where compact, high breaking-capacity protection is required. It is ideal for protecting feeders, motors with high starting current, and general three-phase loads with potential high fault currents.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":40775091880000,"sku":"5SY7340-8","price":2971.43,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/3662\/3424\/files\/5SY7340-8.jpg?v=1762266366","url":"https:\/\/industrial.rubicon.tech\/products\/siemens-miniature-circuit-breaker-d-3-pole-d-70mm-400v-15ka-40a","provider":"Rubicon Group Industrial Technology Shop","version":"1.0","type":"link"}