{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SN6150-7CP","brand":"Siemens","brandSlug":"siemens","productSlug":"5SN6150-7CP","canonicalUrl":"https://aoctrl.com/siemens/5SN6150-7CP","factsUrl":"https://aoctrl.com/api/mcp/products/5SN6150-7CP","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SN6150-7CP, 1-pole miniature circuit breaker, 400 V AC / 72 V DC, 6 kA (EN 60898) / 10 kA (IEC 60947-2), 18 mm width, 76 mm depth.","salesMarkdown":"The Siemens SENTRON 5SN6150-7CP is a 1-pole miniature circuit breaker (MCB) from the 5SN series, designed for DIN-rail mounting in distribution boards and control panels. Its 18 mm width occupies one modular unit, and the 76 mm depth fits standard enclosure depths with 70 mm installation depth clearance. Rated 400 V AC for multi-phase or single-phase operation, with a maximum of 440 V AC. On the DC side it handles up to 72 V. The breaking capacity is 6 kA per EN 60898 and 10 kA per IEC 60947-2 — the higher IEC figure matters when the breaker sits in an industrial panel with higher available fault current, not just a residential load center. Accepting solid conductors up to 35 mm², the terminals handle the larger wire sizes common in feeder circuits. Typical mechanical service life is 10,000 operating cycles, and the power loss per pole runs 3.8 W at rated current in hot condition — a number to check if the breaker is ganged with others in a sealed enclosure where heat buildup matters. The 18 mm width (one modular unit) means it occupies a single slot in a distribution board.","metaTitle":"Siemens 5SN6150-7CP MCB, 1-Pole, 6 kA EN 60898, 10 kA IEC 60","metaDescription":"Siemens SENTRON 5SN6150-7CP 1-pole MCB, rated 400 V AC / 72 V DC, 6 kA per EN 60898, 10 kA per IEC 60947-2. Current production. Sourced and quoted to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"18 mm","title":"5SN6150-7CP","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","description":"MCB 5SN","Number Of Poles":"1","lifecycle_stage":"current","Installation Depth":"70 mm","at DC rated value maximum":"72 V","Number Of Modular Width Units":"1","supply voltage at AC rated value":"400 V","according to EN 60898 rated value":"6 kA","Supply Voltage Frequency Rated Value":"50 Hz","according to IEC 60947-2 rated value":"10 kA","with multi-phase operation at AC maximum":"440 V","with multi-phase operation at AC rated value":"440 V","with single-phase operation at AC rated value":"440 V","Connectable Conductor Cross-Section Solid Maximum":"35 mm²","Mechanical Service Life (Operating Cycles) Typical":"10 000","power loss [W] for rated value of the current at AC in hot operating state per pole":"3.8 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c182a1185419e599cf7b2c31dbafaf21.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1647239&mlfb=5SN6150-7CP"},"ai":{"faq":[{"question":"What are the key ratings of the 5SN6150-7CP?","answer":"It is a 1-pole MCB rated 400 V AC (max 440 V) and 72 V DC. Breaking capacity is 6 kA per EN 60898 and 10 kA per IEC 60947-2. Accepts solid conductors up to 35 mm², with a mechanical life of 10,000 cycles and 3.8 W power loss per pole at rated current."},{"question":"Where can I buy the 5SN6150-7CP?","answer":"The part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commercial response."},{"question":"Will the 5SN6150-7CP drop into a panel designed for the 5SL3116-6MB?","answer":"Yes — both share the same 18 mm width, 76 mm depth, 70 mm installation depth, and DIN-rail mounting. The 5SN6150-7CP carries a higher breaking capacity (6 kA vs 4.5 kA per EN 60898) and the same 10,000-cycle mechanical life, so it is a direct mechanical fit with a higher fault-current rating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SN6150-7CP","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/5SN6150-7CP 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}}