{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-5HL32-0CC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-5HL32-0CC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-5HL32-0CC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5HL32-0CC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-5HL32-0CC0, 3-pole molded case circuit breaker, 100 A rated continuous current, 187 kA interrupting at 240 V, ETU320 electronic trip unit, undervoltage release, 2 HQ auxiliary switches.","salesMarkdown":"The Siemens 3VA2110-5HL32-0CC0 is a SENTRON 3VA molded case circuit breaker (MCCB) for line protection, rated 100 A continuous current and packing 187 kA interrupting capacity at 240 V — enough to handle high-fault utility feeds or transformer secondaries without cascading upstream. Three poles, ETU320 electronic trip unit, no ground-fault or phase-failure detection built in — this is a straight line-protection breaker, not a motor-protection or GFCI variant. ## Interrupting ratings and thermal derating At 415 V and 440 V it still holds 121 kA; at 500 V it drops to 79 kA; at 690 V it's 4.25 kA — that steep fall-off at 690 V means this breaker is sized for 400/480 V class systems, not 690 V main feeders. Above that it derates: 96.25 A at 55 °C, 92.5 A at 60 °C, 88.75 A at 65 °C, 85 A at 70 °C. If your panel ambient runs 60 °C, you're limited to 92.5 A continuous — plan the load accordingly. The storage floor matters if this sits in an unheated warehouse before commissioning.","metaTitle":"Siemens 3VA2110-5HL32-0CC0 MCCB, 100 A, 187 kA at 240 V","metaDescription":"Siemens SENTRON 3VA2110-5HL32-0CC0 molded case circuit breaker, 3-pole, 100 A, 187 kA at 240 V. ETU320 release, undervoltage release, 2 HQ aux switches. Current production. Availab","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","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"79 kA","at 690 V":"4.25 kA","at 40 °C":"100 A","at 45 °C":"100 A","at 50 °C":"100 A","at 55 °C":"96.25 A","at 60 °C":"92.5 A","at 65 °C":"88.75 A","at 70 °C":"85 A","Trip indicator":"No","Number of poles":"3","Product version":"Line protection","Voltage trigger":"No","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"20 000","Undervoltage Release":"Yes","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"12.5 W","Auxiliary contact version":"2 auxiliary switches HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"100 A","Rated insulation voltage Ui":"800 V","Of The Supplied Basic Switch":"3VA2110-5HL32-0AA0","Design of the auxiliary release":"Undervoltage release (UVR)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9608-0BB24","Design of the overcurrent release":"ETU320","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"17","Adjustable response value time / tr min.":"0.5","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"100 A","Adjustable response value current / li max.":"1 200 A","Adjustable response value current / li min.":"150 A","Adjustable response value current / lr min.":"40 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"2","Protective function of the overcurrent release":"LI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching capacity class of the circuit breaker":"M","Max. rated operational current of the frame size":"160 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"Lug terminal","Arrangement of electrical connectors / for main current circuit":"Front terminal","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"25 x 8.5","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"13 x 1 mm"}},"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=29913&mlfb=3VA2110-5HL32-0CC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5HL32-0CC0/alternatives.json"},"ai":{"faq":[{"question":"Does this breaker include an undervoltage release?","answer":"Yes, it ships with an undervoltage release (UVR) and two HQ-type auxiliary switches pre-installed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-5HL32-0CC0","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/3VA2110-5HL32-0CC0 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}}