{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-5JP32-0AC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-5JP32-0AC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-5JP32-0AC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5JP32-0AC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2, molded case circuit breaker, 3-pole, 100 A, line protection with communication function, 2 auxiliary switches HQ.","salesMarkdown":"Rated 100 A continuous current with a trip-unit range adjustable from 150 A minimum to 1 200 A maximum, it covers motor and feeder protection in a single 3-pole frame. The breaker carries a communication function for integration with higher-level control systems, and ships with two HQ auxiliary switches pre-installed. ## Short-circuit ratings by voltage level The interrupting capacity defines where this breaker can be applied without upstream fusing. At 240 V it clears 187 kA — enough for most service-entrance and high-fault industrial panels. At 415 V and 440 V it holds 121 kA, dropping to 75.6 kA at 500 V and 3.7 kA at 690 V. The 690 V figure is low enough that a downstream fault at that voltage would require coordination with a current-limiting device; for typical 400 V distribution the 121 kA rating gives generous SCCR headroom. ## Thermal performance — flat derating to 70 °C That means it can be packed into a warm enclosure — near a transformer or in a non-ventilated cabinet — without having to oversize the frame. Maximum power loss is 10 W. The 3VA2110-5JP32-0AC0 measures 105 mm wide, 181 mm high, and 86 mm deep — a standard 3-pole MCCB footprint that drops into SENTRON mounting bases and busbar systems without adapters. The 86 mm depth (3.39 in) is shallow enough for shallow backpan enclosures where a deeper frame would conflict with the gland plate or door clearance.","metaTitle":"Siemens 3VA2110-5JP32-0AC0 SENTRON MCCB, 100 A, 3-Pole, 1200","metaDescription":"Siemens 3VA2110-5JP32-0AC0 SENTRON molded case circuit breaker, 100 A continuous, 3-pole, line protection with communication. SCCR 187 kA at 240 V. Active production. Sourced to or","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":"1 200 A","Minimum":"150 A","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"75.6 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":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Design Of The Product":"Line protection","Communication Function":"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":"3VA21105JP320AA0","Design Of The Auxiliary Switch":"2 auxiliary switches HQ","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"100 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU550","protection class IP / on the front":"IP40","design of the N-conductor protection":"adjustable OFF; 20% to 160%","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":"M","Mechanical Service Life (Operating Cycles) / Typical":"25 000","Type Of Electrical Connection / For Main Current Circuit":"on both sides nut keeper kit","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=231816&mlfb=3VA2110-5JP32-0AC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5JP32-0AC0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2110-5JP32-0AC0 and get a price?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current pricing and availability."},{"question":"What is the interrupting capacity of 3VA2110-5JP32-0AC0 at 240 V?","answer":"187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3.7 kA at 690 V."},{"question":"Does 3VA2110-5JP32-0AC0 support communication?","answer":"Yes, it includes a communication function for integration with control systems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-5JP32-0AC0","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/3VA2110-5JP32-0AC0 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}}