{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA4180-5ED34-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA4180-5ED34-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA4180-5ED34-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA4180-5ED34-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA4180-5ED34-0AA0, 3-pole molded-case circuit breaker, system protection design, 80 A at 40 °C, TM210 thermal-magnetic trip, 85 kA at 240 V AC.","salesMarkdown":"On a 240 V line it interrupts up to 85 kA; at 480 V that drops to 35 kA — still enough headroom for most industrial service entrances. The 80 A rating at 40 °C is the baseline — but this breaker is also rated at higher ambients: 78 A at 45 °C, 77 A at 50 °C, 75 A at 55 °C, 74 A at 60 °C, 72 A at 65 °C, and 70 A at 70 °C. If your panel runs hot, you don't have to oversize; just use the derated figure. The interrupting ratings at 480 Y/277 V and 600 Y/347 V are 35 kA and 18 kA respectively — useful if you're feeding from a 277/480 V wye service. The breaker measures 76.2 mm wide, 129.4 mm tall, and 75.1 mm deep — a standard MCCB footprint that drops into most SENTRON panelboards and distribution blocks without modification. Front IP40 means it's suited for enclosed panel mounting where the door seals the rest.","metaTitle":"Siemens 3VA4180-5ED34-0AA0 SENTRON MCCB, 80 A, 85 kA at 240","metaDescription":"Siemens SENTRON 3VA4180-5ED34-0AA0 molded-case circuit breaker, 80 A rated at 40 °C, 85 kA interrupting at 240 V. TM210 trip. Currently in production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"75.1 mm","Width":"76.2 mm","title":"3VA4180-5ED34-0AA0","Height":"129.4 mm","Maximum":"1 s","Minimum":"1 s","at 240 V":"85 kA","at 480 V":"35 kA","at 40 °C":"80 A","at 45 °C":"78 A","at 50 °C":"77 A","at 55 °C":"75 A","at 60 °C":"74 A","at 65 °C":"72 A","at 70 °C":"70 A","Depth [In]":"2.96 in","Width [In]":"3 in","Height [In]":"5.09 in","description":"circuit breaker 3VA4 UL frame 125 breaking capacity class M 35kA @ 480 V 3-pole, line protection TM210, FTFM, In=80A overload protection Ir=80A fixed short-circuit protection Ii=10 x In clamp connection","Trip Indicator":"No","at 480 Y/277 V":"35 kA","at 600 Y/347 V":"18 kA","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded-case circuit breaker","Undervoltage Release":"No","Design Of The Product":"System protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"16.5 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Ground-Fault Monitoring Version":"Without","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","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","Product Extension / Optional / Motor Drive":"No","product designation / according to UL file":"MEAB","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"M","electrical endurance (operating cycles) / at 480 V":"8 000","electrical endurance (operating cycles) / at 600 V":"4 000","marking / according to UL 489 / 100%-rated breaker":"No","Mechanical Service Life (Operating Cycles) / Typical":"15 000","Type Of Electrical Connection / For Main Current Circuit":"Infeed side: Low tab"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$124.46","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/eb1f3b02a522739f95911f03e0f996fd.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1058239&mlfb=3VA4180-5ED34-0AA0"},"ai":{"faq":[{"question":"Where can I buy 3VA4180-5ED34-0AA0 and get a price?","answer":"We source this MCCB to order against an RFQ. Submit a request and we'll confirm availability and current pricing — no stock numbers or lead-time figures here, just a straight commercial quote."},{"question":"What are the interrupting ratings for 3VA4180-5ED34-0AA0?","answer":"85 kA at 240 V AC, 35 kA at 480 V AC, 35 kA at 480 Y/277 V, and 18 kA at 600 Y/347 V. These are the symmetrical RMS values the breaker can safely interrupt."},{"question":"What is the depth of 3VA4180-5ED34-0AA0?","answer":"The depth is 75.1 mm (2.96 inches). That's the dimension from the mounting surface to the front of the breaker body."},{"question":"What compliance documentation does Siemens provide for this MCCB?","answer":"As a standard SENTRON catalog item, this breaker carries UL, CSA, and IEC certifications per Siemens' standard documentation suite. Specific compliance docs (RoHS, REACH, UL file number) are available on request with the RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA4180-5ED34-0AA0","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/3VA4180-5ED34-0AA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}