{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY7315-7CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY7315-7CC","canonicalUrl":"https://aoctrl.com/siemens/5SY7315-7CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SY7315-7CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY7315-7CC miniature circuit breaker, 3-pole, C-curve, 1.6 A rated current, 400 V AC, 50 kA breaking capacity per IEC 60947-2, 5 kA per UL 1077.","salesMarkdown":"## Siemens SENTRON 5SY7315-7CC — 1.6 A C-Curve MCB for Industrial Panels It switches 400 V AC circuits and is rated for a 50 kA breaking capacity under IEC 60947-2 — that's the fault-clearing capability for industrial panel feeders where high prospective short-circuit currents are expected. For UL 1077 and CSA C22.2 No. 235 installations, the interrupting rating is 5 kA. The 54 mm width (3 width units) fits standard enclosure cutouts. Terminal capacity accepts 0.75 to 35 mm² solid or stranded copper, with a screw-terminal torque range of 2.5 to 3.5 N·m. IP20 protection with conductors connected — suitable for enclosed panel mounting. ## Panel Integration & Compliance The breaker is sealable, halogen-free, and silicon-free — relevant for food-grade or clean-room panels where outgassing must be controlled. Overvoltage category III suits fixed-installation distribution boards. The neutral conductor is not switched (3-pole only, no switched neutral). Touch protection is included on the terminals.","metaTitle":"Siemens 5SY7315-7CC SENTRON MCB, 1.6 A C-Curve, 3-Pole, 50 k","metaDescription":"Siemens 5SY7315-7CC SENTRON miniature circuit breaker, 1.6 A, C-curve, 3-pole, 400 V AC, 50 kA IEC 60947-2. Current lifecycle. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Depth":"76 mm","Solid":"0.75 ... 35 mm²","Width":"54 mm","Height":"90 mm","Sealable":"Yes","Stranded":"0.75 ... 35 mm²","Rated Value":"50/60 Hz","Halogen-Free":"Yes","Silicon-Free":"Yes","Mounting type":"Quick assembly system","During Storage":"-40 ... +75 °C","Number of poles":"3","Type of voltage":"AC","lifecycle_stage":"current","Mounting position":"any","Installation depth":"70 mm","Product brand name":"SENTRON","Ambient temperature":"-25 ... +55 °C","Product designation":"Miniature circuit breaker","Protection class IP":"IP20, with connected conductors","at AC / rated value":"400 V","Overvoltage category":"III","Combined Terminal Top":"Yes","Number of width units":"3","Number of poles / Note":"3P","acc. to DIN EN 61346-2":"F","acc. to DIN EN 81346-2":"F","Combined Terminal Bottom":"Yes","circuit-breaker / Design":"5SY7CC","Suitability for operation":"Mechanical engineering / industry","Current / at AC / rated value":"1.6 A","Tripping characteristic class":"C","at DC / rated value / maximum":"72 V","Position / of power supply cord":"Any","acc. to IEC 60947-2 / rated value":"50 kA","Product feature / Touch protection":"Yes","Influence of the surrounding temperature":"max. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C","at AC / acc. to UL 1077 and CSA C22.2 No.235":"5 kA","Tightening torque / with screw-type terminals":"2.5 ... 3.5 N·m","Product function / neutral conductor switching":"No","with multi-phase operation / at AC / rated value":"440 V","with single-phase operation / at AC / rated value":"440 V","Mechanical service life (switching cycles) / typical":"10 000","Tightening torque [lbf·in] / with screw-type terminals":"22 ... 31 lbf·in"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/bfa663d3ecd0abf244340dc9f6d760c8.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=2330&mlfb=5SY7315-7CC","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SY7315-7CC/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 5SY7315-7CC and get a price?","answer":"The 5SY7315-7CC is sourced and quoted to order against an RFQ through independent distribution. Current pricing and availability are confirmed at the time of quote — submit an RFQ for a firm price and lead time."},{"question":"What is the breaking capacity of 5SY7315-7CC under IEC and UL?","answer":"Under IEC 60947-2, the rated breaking capacity is 50 kA at 400 V AC. Under UL 1077 and CSA C22.2 No. 235, the interrupting rating is 5 kA."},{"question":"What wire sizes does the 5SY7315-7CC accept?","answer":"The screw terminals accept 0.75 to 35 mm² solid or stranded copper conductors. Tightening torque is 2.5 to 3.5 N·m."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY7315-7CC","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/5SY7315-7CC when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}