{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1180-5EF36-0HH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1180-5EF36-0HH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1180-5EF36-0HH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1180-5EF36-0HH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1180-5EF36-0HH0, molded case circuit breaker, 3-pole, 80 A, TM240 release, 187 kA at 240 V, shunt trip, IP40 front.","salesMarkdown":"## Line protection breaker with 187 kA interrupting capacity The interrupting capacity hits 187 kA at 240 V, 121 kA at 415 V, and 75.6 kA at 440 V — that is high enough for most main-service or feeder positions in a distribution panel where fault current is substantial. The TM240 release is a thermal-magnetic design — thermal element handles overloads, magnetic element handles short-circuits. The separate auxiliary trip order code is 3VA9688-0BL30. Current rating holds at 80 A from 40 °C through 50 °C, then derates gradually to 72 A at 70 °C. That means in a warm panel — say 55 °C internal — you still get 76.8 A continuous, no need to oversize the frame. The 70 mm depth and 76.2 mm width fit the standard SENTRON 3VA panel footprint; the IP40 front protection keeps dust out of the mechanism in a clean indoor enclosure. Because it is a current-production part, lead times are generally consistent with Siemens' distribution channel — not a surplus/broker scavenge. If you need compliance documentation, Siemens provides the standard CE, UL, and IEC declarations for the 3VA family; the part carries the DIN EN 81346-2 reference code Q for function designation in panel schematics. At 130 mm height, 76.2 mm width, and 70 mm depth, it occupies the same cutout as other 3VA 3-pole frames — so swapping from a 3VA1110-5EE32-0JA0 or 3VA1112-5EF32-0CA0 is a mechanical drop-in, no panel rework. The shunt trip (STL) release is factory-installed; wire it to a remote pushbutton or safety relay for emergency off. The auxiliary contact block (2 aux + 1 alarm) is also integrated, so you get status feedback without an add-on module.","metaTitle":"Siemens 3VA1180-5EF36-0HH0 SENTRON MCCB, 80 A, 187 kA at 240","metaDescription":"Siemens SENTRON 3VA1180-5EF36-0HH0 molded case circuit breaker, 3-pole, 80 A rated, 187 kA at 240 V. TM240 release, shunt trip. Active 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","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"75.6 kA","at 690 V":"17 kA","at 40 °C":"80 A","at 45 °C":"80 A","at 50 °C":"80 A","at 55 °C":"76.8 A","at 60 °C":"75.2 A","at 65 °C":"73.6 A","at 70 °C":"72 A","Trip indicator":"Yes","Number of poles":"3","Product version":"Line protection","Voltage trigger":"Yes","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"15 000","Undervoltage Release":"No","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Auxiliary contact version":"2 auxiliary switches + 1 trip alarm switch HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"80 A","Rated insulation voltage Ui":"800 V","Design of the auxiliary release":"Shunt trip (STL)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9688-0BL30","Design of the overcurrent release":"TM240","Design of short-circuit protection":"For switching power values in DC networks, see the 3VA molded case circuit breaker device manual; link to be found under Service & Support in the last chapter","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"1","Adjustable response value time / tr min.":"1","Max. rated operational voltage Ue with DC":"500 V","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"80 A","Adjustable response value current / li max.":"800 A","Adjustable response value current / li min.":"400 A","Adjustable response value current / lr min.":"56 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"3","Protective function of the overcurrent release":"LI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","Switching capacity class of the circuit breaker":"M","Max. rated operational current of the frame size":"160 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"box terminal","Arrangement of electrical connectors / for main current circuit":"Front terminal","Type of connectable conductor cross-section, round conductor terminal, stranded":"1 x (1.5 - 70 mm²)"}},"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=60980&mlfb=3VA1180-5EF36-0HH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1180-5EF36-0HH0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA1180-5EF36-0HH0?","answer":"Pricing and availability are confirmed at quote time against an RFQ through independent distribution. Submit a request and we will source it from the channel — no surplus scavenge needed since it is a current-production part."},{"question":"What is the interrupting capacity of 3VA1180-5EF36-0HH0 at different voltages?","answer":"At 240 V it clears 187 kA, at 415 V it clears 121 kA, at 440 V it clears 75.6 kA, and at 690 V it clears 17 kA. That covers main-service and feeder positions with high fault current."},{"question":"Will 3VA1180-5EF36-0HH0 drop into a panel that was specified around 3VA1110-5EE32-0JA0 without rewiring?","answer":"Yes, the 3VA1180-5EF36-0HH0 shares the same 3-pole SENTRON 3VA frame dimensions (130 mm height, 76.2 mm width, 70 mm depth) and mounting footprint as the 3VA1110-5EE32-0JA0. It is a mechanical drop-in — no panel rework or busbar repositioning needed. The wiring connections are identical."},{"question":"What compliance documentation does Siemens provide for 3VA1180-5EF36-0HH0?","answer":"Siemens provides CE, UL, and IEC declarations for the SENTRON 3VA family. The part also carries the DIN EN 81346-2 reference code Q for function designation in panel schematics."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1180-5EF36-0HH0","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/3VA1180-5EF36-0HH0 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}}