{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-7MN36-0KC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-7MN36-0KC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-7MN36-0KC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-7MN36-0KC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-7MN36-0KC0, Molded case circuit breaker, 3-pole, 100 A, motor protection design, breaking capacity 330 kA at 240 V.","salesMarkdown":"## What the 100 A rating means for your motor circuit The Siemens SENTRON 3VA2110-7MN36-0KC0 is a 3-pole molded case circuit breaker rated 100 A continuously across the full ambient range from 40 °C to 70 °C — no derating needed in a warm panel. That thermal stability is unusual; most breakers start to down-rate above 40 °C. It is designed specifically for motor protection, with phase failure detection built in, so it will trip on a lost phase before the motor burns out. ## Breaking capacity: where it fits At 240 V the interrupting rating is 330 kA — that is very high, typical for a main breaker in a large distribution board. At 415 V it drops to 242 kA, still enough for most industrial services. At 690 V it falls to 3.7 kA, so do not use this as a motor starter on a 690 V line unless the fault current is known to be below that. The trip time is adjustable between 4 s and 17 s, which gives some selectivity headroom with downstream breakers. ## Built-in accessories for panel integration That means you can signal the PLC on trip and remotely open the breaker without adding a separate under-voltage release. The shunt trip is a voltage-triggered release — you energise it to trip, so it works with a remote E-stop pushbutton or a safety relay. No undervoltage release is installed, so the breaker will not drop out on a brief power dip — that is the right choice for motor circuits that should ride through sags.","metaTitle":"Siemens 3VA2110-7MN36-0KC0 SENTRON MCCB, 100 A, 3-Pole, Moto","metaDescription":"Siemens SENTRON 3VA2110-7MN36-0KC0 molded case circuit breaker, 100 A rated at 40-70 °C, 3-pole, motor protection design with phase failure detection. Breaking capacity 330 kA at 2","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"86 mm","Width":"105 mm","Height":"181 mm","Maximum":"17 s","Minimum":"4 s","at 240 V":"330 kA","at 415 V":"242 kA","at 440 V":"242 kA","at 500 V":"187 kA","at 690 V":"3.7 kA","at 40 °C":"100 A","at 45 °C":"100 A","at 50 °C":"100 A","at 55 °C":"100 A","at 60 °C":"100 A","at 65 °C":"100 A","at 70 °C":"100 A","Depth [In]":"3.39 in","Width [In]":"4.13 in","Height [In]":"7.13 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":"Motor protection","Communication Function":"No","Phase Failure Detection":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"10 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA21107MN360AA0","Design Of The Auxiliary Switch":"2 auxiliary switches HQ","Design Of The Auxiliary Release":"shunt trip (STL)","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"100 A","Insulation Voltage / Rated Value":"800 V","adjustable trip class (Tc CLASS)":"10A, 10E, 20E","Design Of The Overcurrent Release":"ETU350M","protection class IP / on the front":"IP40","operating power / at AC-3 / at 230 V":"30 000 W","operating power / at AC-3 / at 400 V":"55 000 W","Of The Integrated Auxiliary Trip Unit":"3VA9688-0BL33","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","reference code / according to IEC 81346-2":"Q","Continuous Current / Rated Value / Maximum":"160 A","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LSI","number of CO contacts / for auxiliary contacts":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching Capacity Class Of The Circuit Breaker":"C","Mechanical Service Life (Operating Cycles) / Typical":"25 000","Type Of Electrical Connection / For Main Current Circuit":"double-sided box terminal","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/83eff65c44469ff46b70582785c85926.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=569465&mlfb=3VA2110-7MN36-0KC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-7MN36-0KC0/alternatives.json"},"ai":{"faq":[{"question":"Will 3VA2110-7MN36-0KC0 drop into a panel specified around 3VA2110-7HK42-0AA0?","answer":"Both are 3-pole SENTRON 3VA breakers with the same frame size, so the footprint (105 mm wide, 181 mm tall, 86 mm deep) is identical. The difference is in the internal accessories: this one carries a shunt trip and two auxiliary switches, while the 7HK42 variant may have a different release configuration. Check the terminal wiring for the shunt trip coil before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-7MN36-0KC0","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/3VA2110-7MN36-0KC0 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}}