{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1180-6EF32-0HC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1180-6EF32-0HC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1180-6EF32-0HC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1180-6EF32-0HC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON molded case circuit breaker, 3VA1180-6EF32-0HC0, 3-pole, 80 A rated continuous current, breaking capacity 220 kA at 240 V, 154 kA at 415 V, 121 kA at 440 V, 17 kA at 690 V, IP40 front protection, TM240 overcurrent release, shunt trip (STL) auxiliary release.","salesMarkdown":"The Siemens SENTRON 3VA1180-6EF32-0HC0 is a 3-pole molded case circuit breaker (MCCB) rated for line protection, with a continuous current Iu of 80 A at 40 °C and an insulation voltage Ui of 800 V. Breaking capacity is the headline: 220 kA at 240 V, 154 kA at 415 V, 121 kA at 440 V, and 17 kA at 690 V. The 17 kA at 690 V still covers most industrial 690 V distribution. Thermal derating is minimal up to 50 °C (still 80 A), then steps down to 76.8 A at 55 °C and 72 A at 70 °C. For a panel running warm — say 55 °C ambient — you lose about 3.2 A of headroom; plan the load accordingly. Two auxiliary switches (HQ type) are built in. No undervoltage release or communication module is fitted — this is a basic trip unit for simple remote shutdown via the shunt coil. ## Deployment context The 3VA series is the SENTRON MCCB family, positioned as a compact, high-performance line for commercial and industrial power distribution. This variant is a line-protection device — no phase-failure detection, no ground-fault monitoring — so it's a pure overcurrent protector for feeders or branch circuits.","metaTitle":"Siemens 3VA1180-6EF32-0HC0 SENTRON MCCB, 80 A, 3-Pole, 220 k","metaDescription":"Siemens SENTRON 3VA1180-6EF32-0HC0 molded case circuit breaker, 80 A rated current, 3-pole, breaking capacity 220 kA at 240 V. Current lifecycle stage. Available 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":"220 kA","at 415 V":"154 kA","at 440 V":"121 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":"No","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 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":"2","Protective function of the overcurrent release":"LI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching capacity class of the circuit breaker":"H","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":"lug terminal","Arrangement of electrical connectors / for main current circuit":"Front terminal","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"17 x 6.5","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"12 x 0"}},"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=371752&mlfb=3VA1180-6EF32-0HC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1180-6EF32-0HC0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA1180-6EF32-0HC0?","answer":"Submit an RFQ through this page. Availability and current pricing are confirmed at quote time through our independent distribution channels."},{"question":"What is the breaking capacity of 3VA1180-6EF32-0HC0 at 415 V?","answer":"154 kA at 415 V, which is the key rating for most industrial three-phase systems."},{"question":"Does 3VA1180-6EF32-0HC0 include a shunt trip?","answer":"Yes, it is designed with a shunt trip (STL) auxiliary release as standard, and the integrated auxiliary trip accessory is order code 3VA9688-0BL30."},{"question":"What is the rated continuous current of this MCCB?","answer":"80 A at 40 °C, with minimal derating up to 50 °C (still 80 A), then down to 72 A at 70 °C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1180-6EF32-0HC0","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/3VA1180-6EF32-0HC0 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}}