{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-5JP32-0BC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-5JP32-0BC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-5JP32-0BC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5JP32-0BC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-5JP32-0BC0, molded case circuit breaker, 3-pole, 100 A rated continuous current Iu, interrupting capacity 187 kA at 240 V, ETU550 electronic trip unit, undervoltage release, 2 auxiliary switches HQ.","salesMarkdown":"## Line protection MCCB with ETU550 — 100 A frame, 187 kA IC at 240 V The Siemens SENTRON 3VA2110-5JP32-0BC0 is a 3-pole molded case circuit breaker (MCCB) rated for line protection, carrying 100 A continuous current (Iu) at 40 °C and delivering a 187 kA interrupting capacity at 240 VAC — enough to handle high-fault utility feeds or transformer secondaries without cascading upstream. ## Interrupting ratings across common voltages The 3VA2110-5JP32-0BC0 delivers 187 kA at 240 V, 121 kA at 415 V and 440 V, 79 kA at 500 V, and 4.25 kA at 690 V — the steep drop above 500 V reflects the physical limits of the arc-extinction chamber, so verify your system voltage against the table before committing the BOM line. Dimensions are 105 mm wide × 181 mm high × 86 mm deep — standard 3-pole MCCB footprint for a 100 A SENTRON frame, so it fits existing panel cutouts and busbar layouts without rework. Maximum power loss is 12.5 W per pole at rated current — account for that in your enclosure thermal calculation, especially when grouping multiple breakers in a sealed cabinet. ## Auxiliary contacts and communication","metaTitle":"Siemens 3VA2110-5JP32-0BC0 SENTRON MCCB, 100 A, 187 kA IC at","metaDescription":"Siemens 3VA2110-5JP32-0BC0 SENTRON molded case circuit breaker, 3-pole, 100 A rated, 187 kA interrupting at 240 VAC. ETU550 release, UVR, aux switches. Current production. Quoted t","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":"Yes","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":"3VA2110-5JP32-0AA0","Design of the auxiliary release":"Undervoltage release (UVR)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9608-0BB11","Design of the overcurrent release":"ETU550","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"25","Adjustable response value time / tr min.":"0.5","Adjustable response value time / tsd max.":"0.5 s","Adjustable response value time / tsd min.":"0.05 s","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","Adjustable response value current / Isd max.":"1 000 A","Adjustable response value current / Isd min.":"60 A","Neutral conductors / upgradeable/retrofittable":"Yes","Number of CO contacts / for auxiliary contacts":"2","Protective function of the overcurrent release":"LSI","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=122881&mlfb=3VA2110-5JP32-0BC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5JP32-0BC0/alternatives.json"},"ai":{"faq":[{"question":"What trip unit does 3VA2110-5JP32-0BC0 use?","answer":"The ETU550 electronic trip unit with adjustable long-time, short-time, instantaneous, and ground-fault protection curves."},{"question":"Does 3VA2110-5JP32-0BC0 include an undervoltage release?","answer":"Yes, an undervoltage release (UVR) is built in — trips the breaker when control voltage drops below the dropout threshold."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-5JP32-0BC0","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/3VA2110-5JP32-0BC0 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}}