{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1180-5GD46-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1180-5GD46-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1180-5GD46-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1180-5GD46-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1180-5GD46-0AA0, 4-pole molded case circuit breaker, 80 A rated current (Iu), TM210 thermal-magnetic release, line protection version, 187 kA breaking capacity at 240 V, IP40 front protection.","salesMarkdown":"## 80 A MCCB with 187 kA interrupting capacity — selectivity headroom for distribution panels The Siemens SENTRON 3VA1180-5GD46-0AA0 is a 4-pole molded case circuit breaker rated 80 A continuous current (Iu) at 40 °C, with a TM210 thermal-magnetic release. Its interrupting capacity hits 187 kA at 240 V AC, 121 kA at 415 V, and 75.6 kA at 440 V — enough headroom to coordinate selectively with downstream branch breakers in high-fault industrial distribution. Rated insulation voltage Ui is 800 V, and the breaker carries a full thermal derating curve from 80 A at 40 °C down to 74 A at 70 °C. Power loss maxes at 19.2 W. ## Sourcing and lifecycle — active line, quoted to order No official successor or replacement has been issued; the 3VA1 platform remains the current SENTRON molded-case offering. Dimensions are 101.6 mm wide, 130 mm tall, 70 mm deep — a 4-pole MCCB that fits standard distribution panel mounting. The TM210 release is fixed thermal-magnetic (no electronic trip unit), so no auxiliary power or programming is needed. N-conductor protection is rated at 100 % (full-rated neutral).","metaTitle":"Siemens 3VA1180-5GD46-0AA0 SENTRON MCCB, 80A 4-Pole, 187kA a","metaDescription":"Siemens SENTRON 3VA1180-5GD46-0AA0 molded case circuit breaker, 80A rated current, 4-pole, 187kA breaking capacity at 240V. TM210 release, IP40 front. Active production. Quoted to","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"101.6 mm","Height":"130 mm","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"75.6 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]":"4 in","Height [In]":"5.12 in","Trip Indicator":"No","Number Of Poles":"4","Product version":"Line protection","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","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","rated insulation voltage Ui":"800 V","Courant permanent assigné Iu":"80 A","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","design of the N-conductor protection":"100%","operating voltage / at AC / rated value":"690 V","Max. rated operational voltage Ue with DC":"600 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"Yes","Adjustable response value current / li max.":"800 A","Adjustable response value current / li min.":"800 A","Neutral conductors / upgradeable/retrofittable":"No","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"M","Max. rated operational current of the frame size":"160 A","Mechanical Service Life (Switching 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","Type of connectable conductor cross-section, round conductor terminal, stranded":"1 x (1,5 - 70 mm²)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/fcd2fd780f19f0a5200effe00d99c4ff.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=446675&mlfb=3VA1180-5GD46-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1180-5GD46-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA1180-5GD46-0AA0 at different voltages?","answer":"187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at both 500 V and 690 V. These are the rated ultimate short-circuit breaking capacities (Icu) for this 4-pole 80 A MCCB."},{"question":"Where can I buy 3VA1180-5GD46-0AA0 and how is it quoted?","answer":"This part is sourced through independent distribution channels and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commercial offer."},{"question":"What type of release does 3VA1180-5GD46-0AA0 use?","answer":"It uses a TM210 thermal-magnetic overcurrent release — fixed thermal and magnetic trip settings, no electronic adjustment. This is a line-protection version (not for motor or generator protection)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1180-5GD46-0AA0","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/3VA1180-5GD46-0AA0 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}}