{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1225-6EF32-0HA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1225-6EF32-0HA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1225-6EF32-0HA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1225-6EF32-0HA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1225-6EF32-0HA0, molded case circuit breaker, 3-pole, 250 A, TM240 release, shunt trip, 220 kA at 240 V.","salesMarkdown":"The Siemens SENTRON 3VA1225-6EF32-0HA0 is a 3-pole molded case circuit breaker (MCCB) rated for 250 A continuous at 40 °C, with a TM240 thermal-magnetic release and an integral shunt trip (STL) for remote tripping. The 250 A rating holds flat through 50 °C; above that it derates gradually to 223 A at 70 °C, so if your panel runs hot, size the load against the 70 °C column, not the nameplate. The 3VA1225-6EF32-0HA0 measures 105 mm wide by 158 mm tall by 70 mm deep — a standard SENTRON 3VA frame that bolts into a panel or mounts on a mounting plate. The 105 mm width for a 3-pole 250 A MCCB is compact enough to fit alongside other feeders in a multi-breaker lineup. No undervoltage release is fitted, but the shunt trip (STL) gives you a remote trip coil for emergency-stop or PLC-based shutdown circuits.","metaTitle":"Siemens SENTRON 3VA1225-6EF32-0HA0 MCCB, 250 A, 3-Pole, 220","metaDescription":"Siemens SENTRON 3VA1225-6EF32-0HA0 molded case circuit breaker, 250 A, 3-pole, 220 kA breaking capacity at 240 VAC. TM240 release, shunt trip. Current production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"105 mm","Height":"158 mm","Maximum":"0 A","Minimum":"0 A","at 240 V":"220 kA","at 415 V":"154 kA","at 440 V":"75.6 kA","at 500 V":"30 kA","at 690 V":"17 kA","at 40 °C":"250 A","at 45 °C":"250 A","at 50 °C":"250 A","at 55 °C":"243 A","at 60 °C":"237 A","at 65 °C":"230 A","at 70 °C":"223 A","Depth [In]":"2.76 in","Width [In]":"4.13 in","Height [In]":"6.22 in","Trip Indicator":"No","Number Of Poles":"3","Voltage Trigger":"Yes","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Design Of The Product":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"57 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA12256EF320AA0","Design Of The Auxiliary Release":"shunt trip (STL)","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"TM240","Design Of Short-Circuit Protection":"For switching power values in DC networks, see the 3VA molded case circuit breaker device manual; link to be found under Service & Support in the last chapter","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","operating voltage / at DC / rated value":"500 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":"0","Switching Capacity Class Of The Circuit Breaker":"H","Mechanical Service Life (Operating Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"nut keeper kit on both ends","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=568821&mlfb=3VA1225-6EF32-0HA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1225-6EF32-0HA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1225-6EF32-0HA0 and what is the lead time?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the breaking capacity of 3VA1225-6EF32-0HA0 at 240 V?","answer":"The breaking capacity is 220 kA at 240 VAC, with 154 kA at 415 V, 75.6 kA at 440 V, 30 kA at 500 V, and 17 kA at 690 V."},{"question":"Does 3VA1225-6EF32-0HA0 include a shunt trip?","answer":"Yes, it is fitted with a shunt trip (STL) for remote tripping. It does not include an undervoltage release."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1225-6EF32-0HA0","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/3VA1225-6EF32-0HA0 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}}