{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2225-7HL32-0DA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2225-7HL32-0DA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2225-7HL32-0DA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2225-7HL32-0DA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2225-7HL32-0DA0, molded case circuit breaker, 3-pole, 250 A, line protection, with undervoltage release, breaking capacity 330 kA at 240 V.","salesMarkdown":"## MCCB for feeder and distribution panels It's a current-production part, so no last-time-buy scramble; availability is confirmed at quote time through independent distribution channels. Breaking capacity is the key selection parameter here: at 240 V it interrupts 330 kA, at 415 V and 440 V it handles 242 kA, at 500 V it drops to 187 kA, and at 690 V it's rated 6.3 kA. At 690 V the 6.3 kA limit means it's not intended for 690 V main feeders; that's a coordination constraint to check against your transformer and upstream protection. ## Thermal derating and continuous current Above 50 °C it derates linearly: 241 A at 55 °C, 232 A at 60 °C, 222 A at 65 °C, and 213 A at 70 °C. Maximum power loss is 50.5 W. No auxiliary contact block is factory-fitted — if you need status feedback, you'll add one externally via the accessory slot. ## Overcurrent release and protection functions The overcurrent release is an ETU320 electronic trip unit — that's the standard electronic release for line protection on this frame size. It provides LSI protection (long-time, short-time, instantaneous) with adjustable settings. No ground-fault monitoring, no voltage trigger, no communication function, and no phase-failure detection on this variant. The trip indicator is not fitted, so you won't get a visual flag after a trip event — factor that into your maintenance walk-down procedure. ## Environmental limits and storage Storage range is wider: -40 °C to 80 °C. Mechanical endurance is 20,000 operations (latching cycles).","metaTitle":"Siemens 3VA2225-7HL32-0DA0 SENTRON MCCB, 250 A, 3-Pole, Line","metaDescription":"Siemens SENTRON 3VA2225-7HL32-0DA0 molded case circuit breaker, 250 A rated continuous current, 3-pole, line protection. Breaking capacity 330 kA at 240 V. Active production. Sourc","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":"330 kA","at 415 V":"242 kA","at 440 V":"242 kA","at 500 V":"187 kA","at 690 V":"6.3 kA","at 40 °C":"250 A","at 45 °C":"250 A","at 50 °C":"250 A","at 55 °C":"241 A","at 60 °C":"232 A","at 65 °C":"222 A","at 70 °C":"213 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":"50.5 W","Auxiliary contact version":"Without","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"250 A","Rated insulation voltage Ui":"800 V","Of The Supplied Basic Switch":"3VA2225-7HL32-0AA0","Design of the auxiliary release":"Undervoltage release (UVR)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9608-0BB25","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.":"15","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.":"250 A","Adjustable response value current / li max.":"2 500 A","Adjustable response value current / li min.":"375 A","Adjustable response value current / lr min.":"100 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"0","Protective function of the overcurrent release":"LI","Switching capacity class of the circuit breaker":"C","Max. rated operational current of the frame size":"250 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/6a7c0d29262bf1366bc093fc9653b1e6.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=255748&mlfb=3VA2225-7HL32-0DA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2225-7HL32-0DA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2225-7HL32-0DA0 and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commercial offer."},{"question":"What is the breaking capacity of 3VA2225-7HL32-0DA0 at 415 V?","answer":"At 415 V the breaking capacity is 242 kA. At 240 V it is 330 kA, at 500 V it is 187 kA, and at 690 V it is 6.3 kA."},{"question":"Does 3VA2225-7HL32-0DA0 include an undervoltage release?","answer":"Yes, it is fitted with an undervoltage release (UVR) as the auxiliary release. The release order code is 3VA9608-0BB25. No auxiliary contacts or communication module are included."},{"question":"What is the rated continuous current and thermal derating for 3VA2225-7HL32-0DA0?","answer":"Rated continuous current Iu is 250 A. It holds 250 A from 40 °C to 50 °C ambient. Above 50 °C it derates: 241 A at 55 °C, 232 A at 60 °C, 222 A at 65 °C, and 213 A at 70 °C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2225-7HL32-0DA0","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/3VA2225-7HL32-0DA0 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}}