{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-6MH32-0KC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-6MH32-0KC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-6MH32-0KC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-6MH32-0KC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1110-6MH32-0KC0, molded case circuit breaker (MCCB), starter protection version, 3-pole, 100 A, TM120M overcurrent release, 2 auxiliary switches HQ, interrupting rating 220 kA at 240 V.","salesMarkdown":"It carries 100 A continuously at 40 °C with no derating up to 50 °C, then drops to 98 A at 55 °C, 96 A at 60 °C, 94 A at 65 °C, and 91 A at 70 °C, so the thermal curve is flat across typical panel ambient temperatures. The interrupting ratings are substantial: 220 kA at 240 V, 154 kA at 415 V, 121 kA at 440 V, and 7.5 kA at both 500 V and 690 V — that 220 kA figure at 240 V means it can handle high-fault utility feeds without cascading upstream. The overcurrent release is the TM120M type, a thermal-magnetic unit with a 120 A frame and the 100 A continuous setting. ## Sizing and deployment context This MCCB mounts on a DIN rail or panel-mount base — the 70 mm depth, 76.2 mm width, and 130 mm height fit standard SENTRON 3VA1 footprint, so it drops into existing 3VA panel layouts without re-drilling. Maximum power loss is 25 W, which matters for thermal calculations in sealed enclosures. The 3 poles handle three-phase motor circuits; the trip indicator is absent, so a visual flag won't show a tripped state. Voltage trigger is present, which allows remote shunt-trip capability if wired to a control signal.","metaTitle":"Siemens 3VA1110-6MH32-0KC0 SENTRON MCCB, 100 A, 220 kA at 24","metaDescription":"Siemens 3VA1110-6MH32-0KC0 SENTRON molded case circuit breaker, starter protection version, 100 A continuous, 220 kA interrupting at 240 V. Available to order — RFQ for current pri","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","at 240 V":"220 kA","at 415 V":"154 kA","at 440 V":"121 kA","at 500 V":"7.5 kA","at 690 V":"7.5 kA","at 40 °C":"100 A","at 45 °C":"100 A","at 50 °C":"100 A","at 55 °C":"98 A","at 60 °C":"96 A","at 65 °C":"94 A","at 70 °C":"91 A","Depth [In]":"2.76 in","Width [In]":"3 in","Height [In]":"5.12 in","Trip Indicator":"No","Number Of Poles":"3","Product version":"Starter protection","Voltage Trigger":"Yes","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Communication Function":"No","Phase Failure Detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"25 W","Auxiliary contact version":"2 auxiliary switches HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","rated insulation voltage Ui":"800 V","Of The Supplied Basic Switch":"3VA11106MH320AA0","Courant permanent assigné Iu":"100 A","Ground-Fault Monitoring Version":"Without","Design Of The Overcurrent Release":"TM120M","protection class IP / on the front":"IP40","reference code / acc. to IEC 81346-2":"Q","Of The Integrated Auxiliary Trip Unit":"3VA9688-0BL33","Undervoltage Release With Leading Contact":"No","Product Extension / Optional / Motor Drive":"Yes","Adjustable response value current / li max.":"1 600 A","Adjustable response value current / li min.":"700 A","Neutral conductors / upgradeable/retrofittable":"No","Protection Function Of The Overcurrent Release":"I","number of CO contacts / for auxiliary contacts":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching Capacity Class Of The Circuit Breaker":"H","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":"nut keeper kit on both ends","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"17 x 6.5 mm","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"12 x 1 mm"}},"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=34412&mlfb=3VA1110-6MH32-0KC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-6MH32-0KC0/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting rating of 3VA1110-6MH32-0KC0 at 240 V?","answer":"220 kA at 240 V. It also carries 154 kA at 415 V, 121 kA at 440 V, and 7.5 kA at both 500 V and 690 V."},{"question":"Where can I buy 3VA1110-6MH32-0KC0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-6MH32-0KC0","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/3VA1110-6MH32-0KC0 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}}