{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY7632-7CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY7632-7CC","canonicalUrl":"https://aoctrl.com/siemens/5SY7632-7CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SY7632-7CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON miniature circuit breaker, 5SY7632-7CC, 4-pole (3P+N), C tripping characteristic, 32 A rated at 35 °C, 25 kA breaking capacity per IEC 60947-2, IP20.","salesMarkdown":"## SENTRON 5SY7632-7CC — 32 A C-curve MCB, 4-pole with switched neutral The Siemens 5SY7632-7CC is a SENTRON miniature circuit breaker (MCB) with a 4-pole (3P+N) design, a C tripping characteristic, and a rated current of 32 A at 35 °C ambient. It is rated for a 25 kA breaking capacity per IEC 60947-2, making it suitable for industrial panel protection where high fault currents are possible. The neutral pole is switched, so this unit isolates all four conductors on a fault — a requirement for TN-S or TT systems where the neutral must be broken alongside the phases. ## Temperature derating and panel fit The 32 A rating holds at 35 °C; at 40 °C it derates to 30.24 A, at 45 °C to 29.31 A, at 50 °C to 28.35 A, and at 55 °C to 27.36 A (–). If the panel ambient runs above 35 °C, the connected load must be reduced accordingly — or the branch circuit sized for the lower figure. The unit occupies 4 modular width units (72 mm wide, 90 mm tall, 76 mm deep) with a 70 mm installation depth (–,). It snaps onto DIN rail via the quick assembly system and can be mounted in any position. The IP20 rating, with connected conductors, means it is protected against finger contact but not against moisture — suitable for a dry indoor panel, not a washdown zone. ## Materials and environment The housing is halogen-free and silicon-free, which avoids corrosive off-gassing in a confined panel — relevant for adjacent silver contacts or electronics. The sealable design allows the installer to lock the handle in the off position for lockout/tagout. Ambient operating range runs from -40 °C to 75 °C, with humidity limits of 95% up to 55 °C, 55% up to 70 °C, and 35% at 75 °C. The unit is designated for mechanical engineering and industry.","metaTitle":"Siemens 5SY7632-7CC SENTRON MCB, 32A 25kA 4P C-Char","metaDescription":"Siemens 5SY7632-7CC SENTRON miniature circuit breaker, 32A rated, 25kA breaking capacity per IEC 60947-2, 4-pole C-curve. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["4-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"72 mm","title":"5SY7632-7CC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 400 V 15kA, 3+N-pole, C, 32A","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","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"3","Product Designation":"Miniature circuit breaker","acc. to IEC 81346-2":"F","at AC / rated value":"32 A","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Combined Terminal Top":"Yes","acc. to DIN EN 61346-2":"F","at 35 °C / rated value":"32 A","at 40 °C / rated value":"30.24 A","at 45 °C / rated value":"29.31 A","at 50 °C / rated value":"28.35 A","at 55 °C / rated value":"27.36 A","Combined Terminal Bottom":"Yes","Suitability For Operation":"Mechanical engineering / industry","Number Of Modular Width Units":"4","Tripping Characteristic Class":"C","Position / Of Power Supply Cord":"Any","acc. to IEC 60947-2 / rated value":"25 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","Type Of Voltage / Of The Operating Voltage":"AC","at AC / acc. to UL 1077 and CSA C22.2 No.235":"5 kA","vibration resistance / acc. to IEC 60068-2-6":"±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz","Product Component / Neutral Conductor Switching":"Yes","with multi-phase operation / at AC / rated value":"440 V","operating voltage / at DC / rated value / maximum":"72 V","Mechanical Service Life (Switching Cycles) / Typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/811d01e6ffd44568b09aa60e70014d3e.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=516621&mlfb=5SY7632-7CC"},"ai":{"faq":[{"question":"Where can I buy 5SY7632-7CC?","answer":"The 5SY7632-7CC is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"Will 5SY7632-7CC drop into a panel specified around 5SY7210-7CC without rewiring?","answer":"Both are 4-pole SENTRON MCBs with 4-module-width bodies (72 mm), so the physical footprint and DIN-rail mounting are the same. The 5SY7632-7CC is a 32 A C-curve unit; the 5SY7210-7CC is a different rating. Verify the branch circuit load and the upstream protective device before swapping — the trip curve and breaking capacity must match the panel design."},{"question":"What is the breaking capacity of 5SY7632-7CC under UL 1077?","answer":"The 5SY7632-7CC is rated 5 kA per UL 1077 and CSA C22.2 No.235. Under IEC 60947-2 it is rated 25 kA."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY7632-7CC","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/5SY7632-7CC when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}