{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-5GD42-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-5GD42-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-5GD42-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5GD42-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA series, molded case circuit breaker, 3VA1110-5GD42-0AA0, 4-pole, 100 A, TM210 thermal-magnetic release, 187 kA at 240 V AC.","salesMarkdown":"Four poles, line-protection duty. The interrupting ratings are the headline: 187 kA at 240 V AC, 121 kA at 415 V AC, 75.6 kA at 440 V AC, and 17 kA at 500 V and 690 V AC. At 55 °C it derates to 98 A, at 60 °C to 96 A, at 65 °C to 94 A, and at 70 °C to 91 A. That's a shallow derating curve — only 9 A lost over a 30 °C rise — so it keeps its full rating in most ventilated enclosures. ## What the TM210 release means for coordination The TM210 is a thermal-magnetic release — fixed thermal pickup, fixed magnetic short-circuit pickup. That makes it a straightforward line-protection breaker for feeder circuits where you don't need selective coordination curves or remote tripping. The 100% rated N-conductor protection (4-pole, all poles protected) suits it for 3-phase + neutral systems where the neutral carries load current.","metaTitle":"Siemens 3VA1110-5GD42-0AA0 SENTRON MCCB, 100A, 4P, 187kA at","metaDescription":"Siemens SENTRON 3VA1110-5GD42-0AA0 molded case circuit breaker. 100A rated, 4-pole, 187 kA at 240 V AC. TM210 release. Current production. Sourced to order against RFQ.","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":"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]":"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":"25 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","rated insulation voltage Ui":"800 V","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","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","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":"https://cdn.aoctrl.com/258857ad2c8767bb5820ee3f74502d70.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=397612&mlfb=3VA1110-5GD42-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5GD42-0AA0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA1110-5GD42-0AA0?","answer":"Submit an RFQ through this listing. The part is sourced to order through independent distribution, with availability and current pricing confirmed at quote time."},{"question":"What is 3VA1110-5GD42-0AA0's listed depth?","answer":"70 mm (2.76 in)."},{"question":"What is 3VA1110-5GD42-0AA0's listed width?","answer":"101.6 mm (4 in)."},{"question":"Will 3VA1110-5GD42-0AA0 drop into a panel that was specified around 3VA1110-5EF36-0AD0 without rewiring?","answer":"The physical footprint is the same — same 70 mm depth, 101.6 mm width, 130 mm height — so it mounts in the same panel cutout or DIN-rail adapter. But the TM210 release is fixed, not adjustable like the electronic ETU on the 5EF36 variant. If the original design relied on adjustable trip settings or zone-selective interlocking, this part will not match that functionality without a circuit redesign."},{"question":"What compliance documentation does Siemens provide for 3VA1110-5GD42-0AA0?","answer":"Siemens SENTRON 3VA series MCCBs carry IEC 60947-2 certification and typically UL 489 listing. RoHS and REACH compliance declarations are available from Siemens support. The rated insulation voltage is 800 V, and the operating voltage is 690 V AC."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-5GD42-0AA0","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/3VA1110-5GD42-0AA0 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}}