{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1180-4EF36-0CC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1180-4EF36-0CC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1180-4EF36-0CC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1180-4EF36-0CC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1180-4EF36-0CC0, 3-pole molded case circuit breaker, 80 A at 40 °C, breaking capacity 75.6 kA at 415 V, line protection, with undervoltage release and 2 auxiliary switches HQ.","salesMarkdown":"## MCCB for line protection with integrated undervoltage release Breaking capacity is 75.6 kA at 415 V, 121 kA at 240 V, and 52.5 kA at 440 V — per the datasheet, these are the maximum prospective fault currents the breaker can safely interrupt at those line voltages. No communication function on board — this is a standalone line-protection device, not a power-monitoring breaker. The 3VA1180-4EF36-0CC0 measures 130 mm high, 76.2 mm wide, and 70 mm deep — a standard 3-pole MCCB footprint that fits most Siemens SENTRON distribution panels and third-party enclosures with the appropriate mounting kit. The 70 mm depth (2.76 in) keeps the breaker within typical 200 mm deep enclosures, leaving room for cable bending radius behind the line and load terminals.","metaTitle":"Siemens 3VA1180-4EF36-0CC0 SENTRON MCCB, 80A, 3-Pole, 75.6kA","metaDescription":"Siemens SENTRON 3VA1180-4EF36-0CC0 molded case circuit breaker, 80A rated at 40°C, 3-pole, 75.6kA breaking capacity at 415V. 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":"121 kA","at 415 V":"75.6 kA","at 440 V":"52.5 kA","at 500 V":"11.9 kA","at 690 V":"11.9 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":"No","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"Yes","Design Of The Product":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"21.7 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA11804EF360AA0","Design Of The Auxiliary Switch":"2 auxiliary switches HQ","Design Of The Auxiliary Release":"undervoltage release (UVR)","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":"3VA9608-0BB24","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":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching Capacity Class Of The Circuit Breaker":"S","Mechanical Service Life (Operating Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"box terminal on both sides","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=398880&mlfb=3VA1180-4EF36-0CC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1180-4EF36-0CC0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1180-4EF36-0CC0 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is 3VA1180-4EF36-0CC0's listed depth?","answer":"The depth is 70 mm (2.76 in)."},{"question":"What is 3VA1180-4EF36-0CC0's listed width?","answer":"The width is 76.2 mm (3 in)."},{"question":"What compliance documentation does this brand provide for 3VA1180-4EF36-0CC0?","answer":"The SENTRON series MCCBs are typically supplied with declarations of conformity covering IEC/EN 60947-2, and the brand provides RoHS and REACH compliance documentation on request. Specific certification marks (UL, CSA, CE) should be verified against the nameplate for the exact variant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1180-4EF36-0CC0","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/3VA1180-4EF36-0CC0 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}}