{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1180-6EF32-0JH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1180-6EF32-0JH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1180-6EF32-0JH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1180-6EF32-0JH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1180-6EF32-0JH0, molded case circuit breaker, 3-pole, 80 A (rated at 40 °C), line protection, breaking capacity 220 kA at 240 V AC, 154 kA at 415 V, 121 kA at 440 V, 17 kA at 500/690 V, with shunt trip (STL) and 2 aux switches + 1 trip alarm switch HQ.","salesMarkdown":"It's a 3-pole unit rated 80 A continuous at 40 °C, with a thermal derating curve that holds 80 A through 50 °C, then steps down to 78 A at 55 °C, 77 A at 60 °C, 75 A at 65 °C, and 74 A at 70 °C — useful to know when you're packing breakers into a warm enclosure. Breaking capacity is the headline here: 220 kA at 240 V AC, 154 kA at 415 V, 121 kA at 440 V, and 17 kA at both 500 V and 690 V. Physical footprint is 130 mm high, 76.2 mm wide, 70 mm deep — a 3-pole MCCB that fits standard Siemens 3VA panel mounting. ## Integration Notes Designed for line protection — that's the standard MCCB role for feeder circuits, not motor protection (no overload relay class or adjustable thermal curve here). The trip indicator and voltage trigger are built in, so you get a visual flag and a signal output on trip without extra wiring. That covers most indoor panel environments, including unheated warehouses in cold climates, as long as the panel stays above -25 °C during operation.","metaTitle":"Siemens 3VA1180-6EF32-0JH0 SENTRON MCCB, 80 A, 3-Pole, 220 k","metaDescription":"Siemens SENTRON 3VA1180-6EF32-0JH0 molded case circuit breaker, 80 A, 3-pole, 220 kA breaking capacity at 240 V. 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","Maximum":"0 A","Minimum":"0 A","at 240 V":"220 kA","at 415 V":"154 kA","at 440 V":"121 kA","at 500 V":"17 kA","at 690 V":"17 kA","at 40 °C":"80 A","at 45 °C":"80 A","at 50 °C":"80 A","at 55 °C":"78 A","at 60 °C":"77 A","at 65 °C":"75 A","at 70 °C":"74 A","Depth [In]":"2.76 in","Width [In]":"3 in","Height [In]":"5.12 in","Trip Indicator":"Yes","Number Of Poles":"3","Voltage Trigger":"Yes","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Design Of The Product":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"19.2 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA11806EF320AA0","Design Of The Auxiliary Switch":"2 auxiliary switches + 1 trip alarm switch HQ","Design Of The Auxiliary Release":"shunt trip (STL)","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","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","Of The Integrated Auxiliary Trip Unit":"3VA9688-0BL32","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","operating voltage / at DC / rated value":"500 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"3","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","Switching Capacity Class Of The Circuit Breaker":"H","Mechanical Service Life (Operating Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"nut keeper kit on both ends","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=181572&mlfb=3VA1180-6EF32-0JH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1180-6EF32-0JH0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1180-6EF32-0JH0 and how is it quoted?","answer":"This part is sourced to order through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time."},{"question":"What is the breaking capacity of this MCCB at different voltages?","answer":"The 3VA1180-6EF32-0JH0 delivers 220 kA at 240 V AC, 154 kA at 415 V, 121 kA at 440 V, and 17 kA at both 500 V and 690 V."},{"question":"What are the physical dimensions of 3VA1180-6EF32-0JH0?","answer":"Height is 130 mm, width 76.2 mm, depth 70 mm — a standard 3-pole MCCB footprint for Siemens 3VA panel mounting."},{"question":"What auxiliary switches and releases come with this breaker?","answer":"It ships with a shunt trip (STL) release plus 2 auxiliary switches and 1 trip alarm switch HQ, all factory-installed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1180-6EF32-0JH0","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/3VA1180-6EF32-0JH0 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}}