{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SJ6506-6","brand":"Siemens","brandSlug":"siemens","productSlug":"5SJ6506-6","canonicalUrl":"https://aoctrl.com/siemens/5SJ6506-6","factsUrl":"https://aoctrl.com/api/mcp/products/5SJ6506-6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SJ6 series, miniature circuit breaker, 1P+N, B-curve, 6 A, 6 kA breaking capacity, 240 V AC, 70 mm installation depth.","salesMarkdown":"The Siemens SENTRON 5SJ6506-6 is a 1P+N miniature circuit breaker rated 6 A with a B tripping characteristic, designed for 240 V AC circuits. Its 6 kA breaking capacity is certified to both EN 60898 and IEC 60947-2, covering residential and light industrial panel applications. The B-curve trips between 3 and 5 times rated current, making it a standard choice for general-purpose lighting and socket-outlet protection where inrush currents are low. ## Panel fit and mounting Occupies 2 width units on a DIN rail; the 70 mm installation depth leaves clearance behind the gland plate for most standard enclosures. Mounting position is unrestricted — the breaker can be installed horizontally or vertically without derating, which simplifies layout in crowded sub-distribution boards. ## Lifecycle and sourcing Current lifecycle stage from Siemens. Sourced and quoted to order against an RFQ through independent distribution. ## Environmental and compliance notes Halogen-free and silicon-free construction, with a storage temperature range of -40 °C to +75 °C. Rated for overvoltage category III and touch protection is provided on the terminals. IP20 with connected conductors — suitable for enclosed distribution boards, not for wet or washdown environments.","metaTitle":"Siemens SENTRON 5SJ6506-6 MCB, 1P+N, B-6A, 6kA, 240V","metaDescription":"Siemens SENTRON 5SJ6506-6 miniature circuit breaker, 1P+N, B-curve, 6 A, 6 kA breaking capacity per EN 60898 / IEC 60947-2, 240 V AC. Current lifecycle stage. Quoted to order again","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Rated Value":"50 Hz","Halogen-Free":"Yes","Silicon-Free":"Yes","Number of poles":"2","Type of voltage":"AC/DC","lifecycle_stage":"current","Mounting position":"any","Installation depth":"70 mm","Product brand name":"SENTRON","Product designation":"Miniature circuit breakers","Protection class IP":"IP20, with connected conductors","Overvoltage category":"3","Design of the product":"Miniature circuit breaker 5SJ6","Energy limiting class":"3","Number of width units":"2","Number of poles / Note":"1P+N","circuit-breaker / Design":"5SJ6","Current / at AC / rated value":"6 A","Tripping characteristic class":"B","at DC / rated value / maximum":"60 V","acc. to EN 60898 / rated value":"6 kA","Position / of power supply cord":"Any","acc. to IEC 60947-2 / rated value":"6 kA","Product feature / Touch protection":"Yes","Supply voltage / at AC / rated value":"240 V","Influence of the surrounding temperature":"Periodically +55°C, max. 95% humidity","Insulation voltage / at AC / rated value":"440 V","Vibration resistance / acc. to IEC 60068-2-6":"50m/s² at 25 to 150Hz and 60m/s² at 10 to 150 Hz","with multi-phase operation / at AC / maximum":"440 V","Mechanical service life (switching cycles) / typical":"20 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=475374&mlfb=5SJ6506-6","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SJ6506-6/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SJ6506-6","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/5SJ6506-6 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}}