{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1180-3EE32-0HC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1180-3EE32-0HC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1180-3EE32-0HC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1180-3EE32-0HC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1180-3EE32-0HC0, molded case circuit breaker, 3-pole, 80 A rated current at 40 °C, 75.6 kA breaking capacity at 240 V, line protection design.","salesMarkdown":"## What this MCCB gives you The Siemens SENTRON 3VA1180-3EE32-0HC0 is a 3-pole molded case circuit breaker (MCCB) rated 80 A at 40 °C, with a breaking capacity of 75.6 kA at 240 V. It's designed for line protection — think feeder or main breaker duty in a distribution panel. The 80 A rating holds steady up to 50 °C; at 55 °C it derates to 78 A, and at 70 °C it's still good for 74 A. That thermal curve means you can run it near full load in a warm enclosure without oversizing. Breaking capacity steps down with system voltage: 75.6 kA at 240 V, 52.5 kA at 415 V, 32 kA at 440 V, and 11.9 kA at both 500 V and 690 V. That covers most industrial distribution voltages — the 690 V figure matters for 600 V class North American systems as well. Rated insulation voltage is 800 V, so it's comfortable on 480/277 V or 400/230 V panels. Footprint is 130 mm high, 76.2 mm wide, 70 mm deep — a compact 3-pole MCCB that fits standard DIN-rail or panel-mount layouts. The auxiliary switch block comes populated with two HQ auxiliary switches, and the shunt trip (STL) is factory-fitted.","metaTitle":"Siemens 3VA1180-3EE32-0HC0 SENTRON MCCB, 80 A, 75.6 kA at 24","metaDescription":"Siemens SENTRON 3VA1180-3EE32-0HC0 molded case circuit breaker, 80 A rated current, 75.6 kA breaking capacity at 240 V. 3-pole, line protection. 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","Maximum":"0 A","Minimum":"0 A","at 240 V":"75.6 kA","at 415 V":"52.5 kA","at 440 V":"32 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":"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":"3VA11803EE320AA0","Design Of The Auxiliary Switch":"2 auxiliary switches 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":"TM220","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":"3VA9688-0BL30","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":"N","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=810524&mlfb=3VA1180-3EE32-0HC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1180-3EE32-0HC0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA1180-3EE32-0HC0?","answer":"Current pricing and availability are confirmed at quote time. Submit an RFQ with your target quantity and delivery window, and we'll source it through our distribution channels."},{"question":"What is the breaking capacity of 3VA1180-3EE32-0HC0 at 240 V?","answer":"The breaking capacity is 75.6 kA at 240 V. It also carries 52.5 kA at 415 V, 32 kA at 440 V, and 11.9 kA at 500 V and 690 V."},{"question":"Does 3VA1180-3EE32-0HC0 include a shunt trip or undervoltage release?","answer":"It includes a factory-fitted shunt trip (STL) and two HQ auxiliary switches, but no undervoltage release and no ground-fault monitoring."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1180-3EE32-0HC0","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/3VA1180-3EE32-0HC0 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}}