{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2325-6HL32-0AG0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2325-6HL32-0AG0","canonicalUrl":"https://aoctrl.com/siemens/3VA2325-6HL32-0AG0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2325-6HL32-0AG0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2325-6HL32-0AG0, molded case circuit breaker, 3-pole, 250 A, ETU320 electronic trip unit, line protection, 242 kA at 240 V.","salesMarkdown":"It's configured as a line-protection device, meaning it's tuned for feeder and main breaker duties rather than motor or generator protection — the trip curve and time delays are set for cable and busbar thermal limits. Breaking capacity is the headline: 242 kA at 240 V, 187 kA at 415 V and 440 V, 121 kA at 500 V, and still 40 kA at 690 V. That's a very high-interrupting frame — it's sized for installations where fault current runs high, like large transformer secondaries or industrial substations. The 690 V rating matters for 600 V class North American systems and for 690 V European industrial grids. Current rating holds flat at 250 A from 40 °C up through 50 °C ambient. Derating starts at 55 °C (240 A), stepping down to 225 A at 70 °C. That's a solid thermal budget — most panel interiors stay below 50 °C, so you get full rating without a derate factor. ## Trip unit and auxiliaries It gives adjustable pickup and time-delay settings for selectivity coordination downstream — critical when you're cascading MCCBs in a distribution board and need the fault to clear at the closest device. That's enough for remote status indication — open/closed on the aux, tripped on the alarm. The basic switch assembly carries order code 3VA2325-6HL32-0AA0, and the integrated auxiliary trip module is 3VA9608-0BB11. If you're stocking spares, those are the sub-assembly references. The 110 mm depth is the projection from the mounting surface; plan for front-access cabling and clearance for the arc-chamber venting. Maximum power loss is 37.5 W — not negligible in a sealed enclosure; factor it into the thermal calculation if the panel is IP54 or above. Mechanical endurance is 15,000 operations.","metaTitle":"3VA2325-6HL32-0AG0 SENTRON MCCB, 250 A, 242 kA at 240 V","metaDescription":"Siemens SENTRON 3VA2325-6HL32-0AG0 molded case circuit breaker, 250 A rated, 242 kA breaking at 240 V. ETU320 trip unit. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"110 mm","Width":"138 mm","Height":"248 mm","at 240 V":"242 kA","at 415 V":"187 kA","at 440 V":"187 kA","at 500 V":"121 kA","at 690 V":"40 kA","at 40 °C":"250 A","at 45 °C":"250 A","at 50 °C":"250 A","at 55 °C":"240 A","at 60 °C":"235 A","at 65 °C":"230 A","at 70 °C":"225 A","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":"15 000","Undervoltage Release":"No","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"37.5 W","Auxiliary contact version":"1 auxiliary switch + 1 trip alarm switch HP","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":"3VA2325-6HL32-0AA0","Design of the auxiliary release":"Without auxiliary release","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9608-0BB11","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.":"250 A","Adjustable response value current / li max.":"3 000 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":"2","Protective function of the overcurrent release":"LI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB11","Switching capacity class of the circuit breaker":"H","Max. rated operational current of the frame size":"400 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.":"35 x 10","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"20 x 1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ad4b9644ff5db6bf2edb958ed105bffe.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=427281&mlfb=3VA2325-6HL32-0AG0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2325-6HL32-0AG0/alternatives.json"},"ai":{"faq":[{"question":"What trip unit does this MCCB use?","answer":"The ETU320 electronic trip unit with LSI protection (long-time, short-time, instantaneous). It's adjustable for selectivity coordination."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2325-6HL32-0AG0","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/3VA2325-6HL32-0AG0 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}}