{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-5JP32-0AH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-5JP32-0AH0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-5JP32-0AH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5JP32-0AH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-5JP32-0AH0, molded case circuit breaker, 3-pole, 100 A, ETU550 electronic trip unit, line protection, 187 kA interrupting at 240 V.","salesMarkdown":"It is configured for line protection — meaning the trip curve and accessories are set for feeder or main breaker duty rather than motor branch protection. Interrupting capacity is 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. That 187 kA figure at 240 V is the headline — it clears high-fault scenarios on the secondary side of a 480 V–208Y/120 V transformer or a 240 V delta service without upstream fuses needing to coordinate. Thermal derating is published from 40 °C through 70 °C: it holds 100 A up to 50 °C, then drops to 96.25 A at 55 °C, 92.5 A at 60 °C, 88.75 A at 65 °C, and 85 A at 70 °C. ## Trip unit and auxiliary contact configuration The ETU550 is an electronic trip unit with communication function, meaning it can interface with a higher-level monitoring system for power data and trip event logging. It is not a basic thermal-magnetic — it gives you adjustable long-time, short-time, instantaneous, and ground-fault pickup settings, though ground-fault monitoring is not fitted on this variant. That gives three separate signal paths: two for status (open/closed) and one dedicated to trip indication. No undervoltage release and no voltage trigger are included on this order code. No washdown rating; keep it inside the enclosure. Latching endurance is 20,000 operations.","metaTitle":"Siemens 3VA2110-5JP32-0AH0 SENTRON MCCB, 100 A, ETU550, 187","metaDescription":"Siemens SENTRON 3VA2110-5JP32-0AH0 molded case circuit breaker, 100 A rated continuous current, ETU550 electronic trip unit, 187 kA interrupting at 240 V. Active production. Source","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","title":"3VA2110-5JP32-0AH0","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","description":"circuit breaker 3VA2 IEC frame 160 breaking capacity class M Icu=55kA @ 415V 3-pole, line protection ETU550, LSI, In=100A overload protection Ir=40A...100A short-circuit protection Isd=0.6..10x In, Ii=1.5..12x In N conductor protection optionally with external current transformer nut keeper kit 2 auxiliary switches HQ 1 trip alarm switch HQ","Trip indicator":"Yes","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":"No","Communication Function":"Yes","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"10 W","Auxiliary contact version":"2 auxiliary switches + 1 trip alarm switch 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":"Without auxiliary release","Ground fault monitoring version":"Without","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":"3","Protective function of the overcurrent release":"LSI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","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,"stockQuantity":0,"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=165383&mlfb=3VA2110-5JP32-0AH0"},"ai":{"faq":[{"question":"What is 3VA2110-5JP32-0AH0's listed depth?","answer":"86 mm. That is the body depth excluding handle and terminal projections — confirm clearance behind the panel for the rear-mounted accessories if fitted."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-5JP32-0AH0","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/3VA2110-5JP32-0AH0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}