{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2225-7HM32-0HL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2225-7HM32-0HL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2225-7HM32-0HL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2225-7HM32-0HL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON series, molded case circuit breaker, 3VA2225-7HM32-0HL0, 3-pole, 250 A rated, 330 kA at 240 V, line protection design with shunt trip.","salesMarkdown":"Its interrupting capacity reaches 330 kA at 240 V and 242 kA at 415 V and 440 V, dropping to 4.5 kA at 690 V — so the fault-current rating you need to match is the one at your system voltage, not the headline number. No undervoltage release is fitted, and there is no communication module onboard. ## Thermal derating and trip settings Above that it derates: 241 A at 55 °C, 232 A at 60 °C, 222 A at 65 °C, and 213 A at 70 °C. The adjustable thermal-magnetic trip has a full-scale value of 250 A and an initial value of 50 A, giving a 5:1 adjustment range for coordinating with downstream feeders. A trip indicator is present for quick fault identification during troubleshooting. Maximum power loss is 48 W, so ventilation around the breaker in a sealed enclosure should be checked.","metaTitle":"Siemens 3VA2225-7HM32-0HL0 SENTRON MCCB, 250 A, 3-Pole","metaDescription":"Siemens SENTRON 3VA2225-7HM32-0HL0 molded case circuit breaker, 250 A rated, 3-pole, 330 kA at 240 V. Line protection design with shunt trip. Active 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":"86 mm","Width":"105 mm","Height":"181 mm","Maximum":"2 500 A","Minimum":"375 A","at 240 V":"330 kA","at 415 V":"242 kA","at 440 V":"242 kA","at 500 V":"187 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","Initial Value":"50 A","Trip Indicator":"Yes","Number Of Poles":"3","Voltage Trigger":"Yes","lifecycle_stage":"current","Full-Scale Value":"250 A","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":"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 + 1 trip alarm switch + 1 electrical alarm switch HQ","Design Of The Auxiliary Release":"shunt trip (STL)","Ground-Fault Monitoring Version":"Summation current formation L-conductor","Continuous Current / Rated Value":"250 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU330","protection class IP / on the front":"IP40","Of The Integrated Auxiliary Trip Unit":"3VA9688-0BL30","Product Function / Grounding Protection":"Yes","operating voltage / at AC / rated value":"690 V","reference code / according to IEC 81346-2":"Q","Continuous Current / Rated Value / Maximum":"250 A","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LIG","number of CO contacts / for auxiliary contacts":"4","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB22","Switching Capacity Class Of The Circuit Breaker":"C","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=553371&mlfb=3VA2225-7HM32-0HL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2225-7HM32-0HL0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2225-7HM32-0HL0 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is 3VA2225-7HM32-0HL0's listed depth and width?","answer":"Depth is 86 mm and width is 105 mm. Height is 181 mm. The 105 mm width matches a standard 4-module DIN-rail footprint."},{"question":"What interrupting capacity does this breaker have at 415 V?","answer":"At 415 V the interrupting capacity is 242 kA. At 240 V it reaches 330 kA; at 500 V it is 187 kA; at 690 V it is 4.5 kA. Match the rating to your system voltage."},{"question":"Does the 3VA2225-7HM32-0HL0 include a shunt trip or undervoltage release?","answer":"It includes a shunt trip (STL) release. No undervoltage release is fitted. The auxiliary switch set is 2 auxiliary switches plus 1 trip alarm and 1 electrical alarm switch (HQ)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2225-7HM32-0HL0","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/3VA2225-7HM32-0HL0 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}}