{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY7616-7","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY7616-7","canonicalUrl":"https://aoctrl.com/siemens/5SY7616-7","factsUrl":"https://aoctrl.com/api/mcp/products/5SY7616-7","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY7616-7, 4-pole (3P+N) miniature circuit breaker, C characteristic, 15 kA (IEC 60898) / 25 kA (IEC 60947-2) breaking capacity, 400 V AC, IP20.","salesMarkdown":"The Siemens 5SY7616-7 is a 4-pole (3P+N) SENTRON miniature circuit breaker with a C tripping characteristic, meaning it handles moderate inrush currents typical of motor-starting and transformer loads without nuisance tripping — the magnetic release fires at 5 to 10 times rated current. At 400 V AC (multi-phase or single-phase) it clears faults up to 440 V, so it covers standard 400 V three-phase networks with headroom. Sealable terminals (top and bottom combined terminals) let you lock the cover after commissioning, a detail plant maintenance and quality teams appreciate for tamper-evident panels. This breaker carries approvals under IEC/EN 60898-1 (the household and similar installations standard) and IEC/EN 60947-2 (industrial circuit-breaker standard), plus UL 1077 for North American supplementary protection. The UL 1077 rating at 5 kA (per the evidence) is the supplementary-protection limit for North American installations — enough for branch circuits behind a listed main breaker but not for service-entrance duty. Mounting position is unrestricted, so it can sit sideways or upside-down in a tight gland plate without derating. The operating temperature range (-40 °C to 75 °C) covers freezer plants and hot machine cabinets alike, though the humidity derating curve (95% at 55 °C down to 35% at 75 °C) matters for tropical or washdown-adjacent installs.","metaTitle":"Siemens 5SY7616-7 SENTRON MCB, 4-Pole C-Curve, 15/25 kA","metaDescription":"Siemens 5SY7616-7 SENTRON miniature circuit breaker, 4-pole 3P+N, C tripping characteristic, 15 kA per IEC 60898 / 25 kA per IEC 60947-2. Active production, sourced to order. Reque","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Depth":"76 mm","Width":"72 mm","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Standard":"IEC / EN 60898-1, IEC / EN 60947-2 / UL1077","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"3P+N","Number Of Poles":"4","lifecycle_stage":"current","Fastening Method":"Quick assembly system","Mounting Position":"any","at AC rated value":"400 V","at DC rated value":"60 V","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"3","Product Designation":"Miniature circuit breaker","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Combined Terminal Top":"Yes","Energy Limitation Class":"3","Combined Terminal Bottom":"Yes","Suitability For Operation":"Mechanical engineering / industry","Neutral Conductor Switching":"Yes","Number Of Modular Width Units":"4","Position Of Power Supply Cord":"Any","Tripping Characteristic Class":"C","according to EN 60898 rated value":"15 kA","according to IEC 60947-2 rated value":"25 kA","Influence Of The Surrounding Temperature":"max. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C","Type Of Voltage Of The Operating Voltage":"AC","at DC according to IEC 60947-2 rated value":"15 kA","Value Range Of The Supply Voltage Frequency":"50/60 Hz","operating voltage at DC rated value maximum":"72 V","with multi-phase operation at AC rated value":"440 V","with single-phase operation at AC rated value":"440 V","at AC according to UL 1077 and CSA C22.2 No.235":"5 kA","vibration resistance according to IEC 60068-2-6":"±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz","Mechanical Service Life (Operating Cycles) Typical":"10 000","Product Extension Installable Supplementary Devices":"Yes","supply voltage with single-phase operation at AC rated value":"230 V","power loss [W] for rated value of the current at AC in hot operating state per pole":"1.6 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$58.42","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=226189&mlfb=5SY7616-7","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SY7616-7/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY7616-7","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/5SY7616-7 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}}