{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1080-2ED42-0HA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1080-2ED42-0HA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1080-2ED42-0HA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1080-2ED42-0HA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON molded case circuit breaker, 3VA1080-2ED42-0HA0, 4-pole, 80 A (40 °C), TM210 release, shunt trip, 52.5 kA at 240 V.","salesMarkdown":"## What this MCCB delivers Breaking capacity varies with system voltage: 52.5 kA at 240 V, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at both 500 V and 690 V. The 80 A rating holds from 40 °C through 50 °C, then steps down: 78 A at 55 °C, 77 A at 60 °C, 75 A at 65 °C, and 74 A at 70 °C. Physical footprint: 130 mm tall, 101.6 mm wide, 70 mm deep. The 4-pole width is wider than a 3-pole equivalent — verify DIN-rail or mounting-plate space before committing the panel layout.","metaTitle":"Siemens 3VA1080-2ED42-0HA0 SENTRON MCCB, 80A, 4-Pole, 52.5kA","metaDescription":"Siemens 3VA1080-2ED42-0HA0 SENTRON molded case circuit breaker, 80A rated at 40°C, 4-pole, 52.5kA breaking at 240V. Active production. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"101.6 mm","Height":"130 mm","Maximum":"0 A","Minimum":"0 A","at 240 V":"52.5 kA","at 415 V":"32 kA","at 440 V":"13.6 kA","at 500 V":"7.5 kA","at 690 V":"7.5 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]":"4 in","Height [In]":"5.12 in","Trip Indicator":"No","Number Of Poles":"4","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":"3VA10802ED420AA0","Design Of The Auxiliary Release":"shunt trip (STL)","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"TM210","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","design of the N-conductor protection":"without","Of The Integrated Auxiliary Trip Unit":"3VA9688-0BL30","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","operating voltage / at DC / rated value":"600 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"No","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"B","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=237095&mlfb=3VA1080-2ED42-0HA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1080-2ED42-0HA0/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for 3VA1080-2ED42-0HA0?","answer":"Rated 80 A continuous at 40 °C, 4-pole, with a TM210 thermal-magnetic release. Breaking capacity is 52.5 kA at 240 V, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at 500 V and 690 V. Rated insulation voltage is 800 V."},{"question":"How do I get current pricing and availability for 3VA1080-2ED42-0HA0?","answer":"Submit an RFQ through this listing. Pricing and stock are confirmed at quote time through independent distribution channels — no automated price or lead time is published for this part."},{"question":"What is 3VA1080-2ED42-0HA0's listed depth and width?","answer":"Depth is 70 mm, width is 101.6 mm, height is 130 mm. The 4-pole frame is wider than typical 3-pole MCCBs — check your panel's DIN-rail or mounting-plate clearance."},{"question":"What compliance documentation does this brand provide for 3VA1080-2ED42-0HA0?","answer":"As a SENTRON series MCCB, it carries standard industrial certifications (UL, CSA, IEC) per Siemens documentation. Specific RoHS and REACH declarations are available through the manufacturer's compliance portal or upon request with your order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1080-2ED42-0HA0","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/3VA1080-2ED42-0HA0 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}}