{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL6105-7YA","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL6105-7YA","canonicalUrl":"https://aoctrl.com/siemens/5SL6105-7YA","factsUrl":"https://aoctrl.com/api/mcp/products/5SL6105-7YA","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 5SL6105-7YA, 1-pole miniature circuit breaker, C-curve, 0.5 A, 230/400 V, 6 kA breaking capacity.","salesMarkdown":"The Siemens 5SL6105-7YA is a 1-pole miniature circuit breaker (MCB) with a C-trip curve, rated 0.5 A at 230/400 V AC and a 6 kA breaking capacity. This is the part for protecting a very low-current branch — think control transformers, signal conditioners, or PLC power supply feeds — where a standard 1 A or 2 A MCB would be too coarse to clear a fault before the downstream device fails. At 0.5 A, this is an uncommon low rating; verify that the downstream load's full-load current does not exceed 0.5 A and that the minimum fault current at the panel location exceeds the magnetic trip threshold (roughly 2.5 A to 5 A) to ensure the breaker clears a hard short within its instantaneous trip band. The 1-pole width (roughly 18 mm per module) leaves room for adjacent poles or a neutral busbar. Wire termination accepts up to 25 mm² conductor for the line and load sides.","metaTitle":"Siemens 5SL6105-7YA Miniature Circuit Breaker, 1-Pole C 0.5A","metaDescription":"Siemens 5SL6105-7YA miniature circuit breaker, 1-pole, C-curve, 0.5 A, 230/400 V, 6 kA breaking capacity. Current lifecycle stage. Sourced 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":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/2d35b48da01e721c94d94c5b2ff1cb66.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1537280&mlfb=5SL6105-7YA","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SL6105-7YA/alternatives.json"},"ai":{"faq":[{"question":"What is the 5SL6105-7YA used for?","answer":"It is a 1-pole miniature circuit breaker with a C-curve, rated 0.5 A at 230/400 V AC with a 6 kA breaking capacity. It protects low-current branch circuits such as control transformer secondaries, PLC power supply feeds, or signal conditioner supplies against overloads and short circuits."},{"question":"Where can I buy the 5SL6105-7YA?","answer":"This part is sourced and quoted to order against an RFQ through independent industrial distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL6105-7YA","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/5SL6105-7YA 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}}