{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SJ6102-7","brand":"Siemens","brandSlug":"siemens","productSlug":"5SJ6102-7","canonicalUrl":"https://aoctrl.com/siemens/5SJ6102-7","factsUrl":"https://aoctrl.com/api/mcp/products/5SJ6102-7","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SJ6 series, miniature circuit breaker, 1-pole, C-curve, 2 A, 6 kA per EN 60898, 240 V AC, 70 mm depth.","salesMarkdown":"## Siemens 5SJ6102-7 — SENTRON 1-pole C-curve 2 A MCB The Siemens SENTRON 5SJ6102-7 is a 1-pole miniature circuit breaker with a C tripping characteristic, rated 2 A at 240 V AC and a 6 kA breaking capacity per EN 60898 (also rated 6 kA per IEC 60947-2). At 2 A, it's a control-circuit protector, not a feeder breaker. The 6 kA breaking capacity at 240 V AC is the standard domestic/light-commercial fault level per EN 60898; the same 6 kA rating per IEC 60947-2 confirms it also meets the industrial standard for the same fault level. The 1-pole form factor and single width unit mean it fits a standard 18 mm DIN slot — no panel rework needed to swap in a like-for-like replacement. For DC circuits, the maximum rated voltage is 60 V — useful for control-voltage DC auxiliaries within that limit. The breaker is rated for any mounting position and any power-supply cord position, giving flexibility in tight enclosures. Environmental range covers -40 °C to +75 °C storage and operation, with periodic humidity up to +55 °C at 95% RH. Vibration resistance per IEC 60068-2-6 is 50 m/s² at 25 to 150 Hz and 60 m/s² at 10 to 150 Hz — sufficient for installation near moderate industrial machinery. Mechanical service life is 20 000 switching cycles typical. ## Compliance and approvals Degree of pollution 2 and overvoltage category III are standard for fixed-installation distribution boards. Touch protection is provided on the terminals. The 5SJ6102-7 carries a current-production lifecycle status, so it remains in the SENTRON catalog as an active order code. For a BOM line that specifies this exact 5SJ6-series 2 A C-curve MCB, the part is the right-sized spec — no need to second-source unless the panel was originally built around a different footprint.","metaTitle":"Siemens SENTRON 5SJ6102-7 MCB, 1-Pole C 2A 6kA","metaDescription":"Siemens SENTRON 5SJ6102-7 miniature circuit breaker, 1-pole, C-curve, 2A, 6kA breaking capacity per EN 60898. Current-production status. Quoted to order.","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":"1","Type Of Voltage":"AC/DC","lifecycle_stage":"current","Mounting Position":"any","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"2","Product Designation":"Miniature circuit breakers","protection class IP":"IP20, with connected conductors","Overvoltage Category":"3","Design Of The Product":"Miniature circuit breaker 5SJ6","Number Of Poles / Note":"1","Energy Limitation Class":"3","Number Of Modular Width Units":"1","Tripping Characteristic Class":"C","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","operational current / at AC / rated value":"2 A","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=278687&mlfb=5SJ6102-7","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SJ6102-7/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 5SJ6102-7?","answer":"Submit an RFQ through this listing. The part is sourced to order via independent distribution, and a confirmed price and lead time are provided at quote time."},{"question":"Will 5SJ6102-7 drop into a panel that was specified around 5SL6563-7BB without rewiring?","answer":"No — the 5SL6563-7BB is a 2-pole (1P+N) 63 A MCB with a 76 mm depth and 36 mm width, while the 5SJ6102-7 is a 1-pole 2 A unit with 70 mm depth and 18 mm width. The footprint, current rating, and pole count are different; a direct swap is not possible without panel rework."},{"question":"What is 5SJ6102-7's listed maximum and minimum temperature?","answer":"The storage and operating temperature range is -40 °C minimum to +75 °C maximum."},{"question":"What compliance documentation does this brand provide for 5SJ6102-7?","answer":"The part is halogen-free and silicon-free, rated per EN 60898 and IEC 60947-2, with overvoltage category III and pollution degree 2. Standard Siemens SENTRON documentation (declaration of conformity, CE marking) applies; specific RoHS/REACH declarations are available from Siemens upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SJ6102-7","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/5SJ6102-7 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}}