{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA9987-0KB00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA9987-0KB00","canonicalUrl":"https://aoctrl.com/siemens/3VA9987-0KB00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA9987-0KB00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA9987-0KB00 position signaling switch accessory, plug-in/draw-out design, 6 A thermal current, 33 mm depth, 8.5 mm width.","salesMarkdown":"The Siemens 3VA9987-0KB00 is a SENTRON position signaling switch accessory designed for plug-in and draw-out units. It carries a 6 A thermal current rating (Ith) and is rated for AC-12 duty at 6 A across 12 V to 240 V, and DC-12 duty from 6 A at 12 V down to 0.25 A at 250 V. ## Integration Note The 8.5 mm width and 33 mm depth let it fit into a standard DIN-rail enclosure alongside SENTRON breakers. Stripped length is 15 mm (0.6 in) for the screw terminals. The surge voltage resistance of 4 kV matches the insulation coordination of the breaker compartment it signals.","metaTitle":"Siemens 3VA9987-0KB00 SENTRON Position Signaling Switch, 6 A","metaDescription":"Siemens 3VA9987-0KB00 SENTRON position signaling switch accessory for plug-in/draw-out units. Rated 6 A thermal current, AC-12/DC-12. Active, sourced to order. Request RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Breaker Accessories"],"specifications":{"Depth":"33 mm","Width":"8.5 mm","Height":"43 mm","Maximum":"16","Minimum":"20","Accessories":"Position signaling switch","Stripped Length":"15 mm","Thermal Current":"6 A","lifecycle_stage":"current","Product Brand Name":"SENTRON","at AC-12 / at 12 V":"6 A","at AC-12 / at 24 V":"6 A","at AC-12 / at 48 V":"6 A","at DC-12 / at 12 V":"6 A","at DC-12 / at 24 V":"3 A","at DC-12 / at 48 V":"1 A","Degree Of Pollution":"3","Product Designation":"Position signaling switch","at AC-12 / at 125 V":"6 A","at DC-12 / at 110 V":"0.5 A","at DC-12 / at 250 V":"0.25 A","Overvoltage Category":"III","Stripped Length [In]":"0.6 in","Design Of The Product":"Accessories plug-in/draw-out unit","at AC-12 / at 220/240 V":"6 A","Surge Voltage Resistance":"4 kV","operating voltage / at DC / rated value / minimum":"250 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e0f24ad7f2b52835d383333a2f1536bc.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=182640&mlfb=3VA9987-0KB00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA9987-0KB00/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA9987-0KB00?","answer":"Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time."},{"question":"What are the key ratings for 3VA9987-0KB00?","answer":"Thermal current 6 A; AC-12 rating 6 A from 12 V to 240 V; DC-12 rating 6 A at 12 V, 3 A at 24 V, 1 A at 48 V, 0.5 A at 110 V, 0.25 A at 250 V. Overvoltage category III, pollution degree 3, surge voltage resistance 4 kV."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA9987-0KB00","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/3VA9987-0KB00 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}}