{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2225-6HL32-0HB0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2225-6HL32-0HB0","canonicalUrl":"https://aoctrl.com/siemens/3VA2225-6HL32-0HB0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2225-6HL32-0HB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2, 3-pole molded case circuit breaker, 250 A, ETU320 electronic trip unit, 187 kA breaking capacity at 415 V AC, shunt trip release, 2 auxiliary switches HP, IP40 front.","salesMarkdown":"## What this 250 A MCCB delivers The Siemens 3VA2225-6HL32-0HB0 is a 3-pole SENTRON molded case circuit breaker rated for 250 A continuous at 40 °C ambient, with the same 250 A holding through 50 °C — no derating needed in a warm panel up to that point. Above 50 °C it steps down linearly to 213 A at 70 °C, which is the maximum operating ambient. The ETU320 electronic trip unit gives you adjustable long-time, short-time, and instantaneous protection curves, so selectivity coordination downstream is programmable rather than fixed. Breaking capacity is 187 kA at 415 V AC and 440 V AC, dropping to 121 kA at 500 V and 4.5 kA at 690 V. At 240 V it handles 242 kA. That puts it in the high-interrupting range for industrial distribution — it clears a bolted fault on the secondary of a large transformer without needing a current-limiting fuse upstream. The breaker ships with a shunt trip release (STL) for remote emergency-off or undervoltage tripping, plus two HP auxiliary switches for status feedback to a PLC or annunciator. No ground-fault monitoring module is fitted on this variant — that would be a separate order option. ## Panel fit and mounting Dimensions are 105 mm wide, 181 mm tall, 86 mm deep — standard 3-pole MCCB footprint for the 250 A frame. It mounts on a DIN rail or directly to a backplate via the screw terminals. The IP40 front face keeps dust out of the trip-unit compartment; the rest of the breaker is open to the enclosure air for heat dissipation. Power loss at rated current is 48 W maximum — factor that into your enclosure thermal calculation if you are stacking multiple breakers in a sealed cabinet. ## Lifecycle and compliance Storage range is -40 °C to +80 °C, so it handles cold warehouses and hot shipping containers without issue.","metaTitle":"Siemens 3VA2225-6HL32-0HB0 SENTRON MCCB, 250A 3P ETU320, 187","metaDescription":"Siemens 3VA2225-6HL32-0HB0 SENTRON 3-pole MCCB. 250 A continuous, 187 kA breaking at 415 V AC. ETU320 electronic trip, shunt trip, 2 aux switches. Active production. Sourced to ord","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","Maximum":"0 A","Minimum":"0 A","at 240 V":"242 kA","at 415 V":"187 kA","at 440 V":"187 kA","at 500 V":"121 kA","at 690 V":"4.5 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","Depth [In]":"3.39 in","Width [In]":"4.13 in","Height [In]":"7.13 in","Trip Indicator":"No","Number Of Poles":"3","Voltage Trigger":"Yes","lifecycle_stage":"current","Product Brand Name":"SENTRON","Undervoltage Release":"No","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"48 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"#BEZUG!","Design Of The Auxiliary Switch":"2 auxiliary switches HP","Design Of The Auxiliary Release":"shunt trip (STL)","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU320","protection class IP / on the front":"IP40","Of The Integrated Auxiliary Trip Unit":"3VA9688-0BL30","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA11","Switching Capacity Class Of The Circuit Breaker":"H","Mechanical Service Life (Operating Cycles) / Typical":"25 000","Type Of Electrical Connection / For Main Current Circuit":"on both sides nut keeper kit","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal"}},"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=1504377&mlfb=3VA2225-6HL32-0HB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2225-6HL32-0HB0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2225-6HL32-0HB0 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current pricing and availability — confirmed at quote time, not held as shelf stock."},{"question":"What is 3VA2225-6HL32-0HB0's listed depth?","answer":"The depth is 86 mm (3.39 in) on this 3-pole 250 A frame."},{"question":"What is 3VA2225-6HL32-0HB0's listed width?","answer":"The width is 105 mm (4.13 in) — standard for a 3-pole MCCB in this frame size."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2225-6HL32-0HB0","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/3VA2225-6HL32-0HB0 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}}