{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1116-1AA32-0JH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1116-1AA32-0JH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1116-1AA32-0JH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1116-1AA32-0JH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1 IEC frame 160, switch disconnector 3VA1116-1AA32-0JH0, 3-pole SD100, 160 A rated continuous current, busbar connection, shunt trip (STL) 110-127 V DC/AC, 2 auxiliary switches HQ + 1 trip alarm switch HQ, IP40 front.","salesMarkdown":"It carries no overload or short-circuit release; its job is to provide a visible-break disconnect point in a distribution or motor feeder circuit, with a shunt trip (STL) coil rated 110–127 V DC/AC for remote or emergency-off tripping. Rated insulation voltage Ui is 800 V, max operational voltage 690 V AC 50/60 Hz and 500 V DC. That puts it comfortably inside standard 400/480 VAC industrial panels and most 500 VDC battery or converter circuits. The front terminal busbar connection means it lands directly on a busbar stack — no lug terminals on the line side — so panel layout needs to account for that busbar interface rather than individual cable entry. That gives three independent signal paths — two for status feedback (open/closed) and one dedicated to trip indication. The trip alarm switch changes state only when the shunt trip or a manual trip event operates the mechanism, so a PLC or annunciator gets a clean, latched signal that a fault trip occurred. The 3VA1 frame measures 70 mm deep, 76.2 mm wide, 130 mm tall — a standard MCCB footprint that fits a 3-pole slot in a SENTRON distribution panel or a DIN-rail adapter plate. The busbar connection on the main circuit uses a front-terminal arrangement, so busbar runs need to terminate at the front face of the breaker — not at the rear or side. Maximum power loss is 38 W at rated current. That is the heat the disconnect dissipates in a closed, loaded state — relevant for enclosure thermal calculations, especially in a sealed or high-ambient cabinet. The mechanical endurance is 15,000 operating cycles, which is typical for a switch disconnector in this frame size — adequate for daily switching in a production line, not for continuous high-cycle duty.","metaTitle":"Siemens 3VA1116-1AA32-0JH0 SENTRON Switch Disconnector, 160","metaDescription":"Siemens 3VA1116-1AA32-0JH0 SENTRON switch disconnector, 160 A rated continuous current, 3-pole, IP40 front, shunt trip 110-127 V DC/AC. Current production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"76.2 mm","Height":"130 mm","Limited To 1 S":"2 kA","Trip indicator":"Yes","Number of poles":"3","Product version":"in MCCB design","Voltage trigger":"Yes","lifecycle_stage":"current","Limited To 0.5 S":"2 kA","Product brand name":"SENTRON","Product designation":"Switch disconnector","Latching - endurance":"15 000","Undervoltage Release":"No","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"38 W","Auxiliary contact version":"2 auxiliary switches + 1 trip alarm switch HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Rated continuous current Iu":"160 A","Rated insulation voltage Ui":"800 V","Design of the auxiliary release":"Shunt trip (STL)","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Max. rated operational voltage Ue with DC":"500 V","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Number of CO contacts / for auxiliary contacts":"3","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"busbar connection","Arrangement of electrical connectors / for main current circuit":"Front terminal"}},"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=86928&mlfb=3VA1116-1AA32-0JH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1116-1AA32-0JH0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA1116-1AA32-0JH0?","answer":"Submit an RFQ through this listing. The part is sourced to order via independent distribution; availability and current pricing are confirmed at quote time."},{"question":"What is the difference between 3VA1116-1AA32-0JH0 and 3VA1110-5EE32-0JA0?","answer":"The 3VA1110-5EE32-0JA0 is a molded case circuit breaker with a TM220 thermal-magnetic release (overload and short-circuit protection), while the 3VA1116-1AA32-0JH0 is a switch disconnector with no overcurrent protection. The 3VA1116 carries a higher 160 A continuous rating vs 100 A on the breaker, and includes factory-fitted auxiliary switches (2 CO + 1 trip alarm) that the breaker lacks. Both share the same 3VA1 frame dimensions (70 x 76.2 x 130 mm) and 3-pole busbar connection, so the disconnector can drop into the same panel slot — but the circuit breaker provides protection and the disconn"},{"question":"What are the key ratings of the 3VA1116-1AA32-0JH0?","answer":"Rated continuous current Iu = 160 A, rated insulation voltage Ui = 800 V, max operational voltage 690 V AC 50/60 Hz and 500 V DC. Shunt trip coil rated 110–127 V DC/AC. 3 poles, IP40 front, busbar connection, 2 auxiliary switches + 1 trip alarm switch."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1116-1AA32-0JH0","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/3VA1116-1AA32-0JH0 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}}