{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2225-5HL42-0BL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2225-5HL42-0BL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2225-5HL42-0BL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2225-5HL42-0BL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2 series, molded case circuit breaker (MCCB), 250 A, 4-pole, line protection, undervoltage release, 187 kA at 240 V, 121 kA at 415 V.","salesMarkdown":"The basic switch itself is order code 3VA2225-5HL42-0AA0, so this -0BL0 variant adds the UVR and the HQ alarm switch package on top of that base breaker. This MCCB's interrupting capacity is rated at 187 kA at 240 V, 121 kA at 415 V and at 440 V, 75.6 kA at 500 V, and 4.5 kA at 690 V. The 121 kA at 415 V covers the standard European 400 V class, and the 75.6 kA at 500 V handles industrial 480 V/500 V systems. Above that, derating applies: 241 A at 55 °C, 232 A at 60 °C, 222 A at 65 °C, and 213 A at 70 °C. Dimensions: 181 mm height, 140 mm width, 86 mm depth. That 140 mm width is the standard 4-pole MCCB footprint for the SENTRON 3VA2 frame — it occupies four 35 mm DIN-rail modules (each module is 17.5 mm, so 4 × 17.5 = 70 mm, but the breaker is wider than that because of the housing and arc chambers; the 140 mm is the total width including the case). The 86 mm depth is the projection from the mounting surface, which matters for enclosure depth clearance, especially if you have a shallow cabinet or a door-mounted operator. The breaker includes a trip indicator (mechanical flag) for visual confirmation of tripped state.","metaTitle":"Siemens 3VA2225-5HL42-0BL0 SENTRON MCCB, 250 A, 4-Pole, 187","metaDescription":"Siemens 3VA2225-5HL42-0BL0 SENTRON molded case circuit breaker, 250 A continuous, 4-pole, line protection with UVR. Breaking capacity 187 kA at 240 V. Current lifecycle. Sourced to","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"86 mm","Width":"140 mm","Height":"181 mm","Maximum":"2 500 A","Minimum":"375 A","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"75.6 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]":"5.51 in","Height [In]":"7.13 in","Trip Indicator":"Yes","Number Of Poles":"4","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"Yes","Design Of The Product":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"50.5 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA2225-5HL42-0AA0","Design Of The Auxiliary Switch":"2 auxiliary switches + 1 trip alarm switch + 1 electrical alarm switch HQ","Design Of The Auxiliary Release":"undervoltage release (UVR)","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"250 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU320","protection class IP / on the front":"IP40","design of the N-conductor protection":"adjustable OFF; 50%; 100%","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB11","Product Function / Grounding Protection":"No","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":"LI","number of CO contacts / for auxiliary contacts":"4","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB22","Switching Capacity Class Of The Circuit Breaker":"M","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=14227&mlfb=3VA2225-5HL42-0BL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2225-5HL42-0BL0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2225-5HL42-0BL0 and get a price?","answer":"This part is available to order through independent distribution channels. Submit an RFQ for current pricing and availability — we confirm lead time and price at quote time."},{"question":"What is the breaking capacity of this MCCB at 415 V?","answer":"The interrupting rating is 121 kA at 415 V, which covers standard European 400 V distribution systems."},{"question":"Does this breaker include an undervoltage release?","answer":"Yes, it includes an undervoltage release (UVR) as the auxiliary release, which trips the breaker on loss of control voltage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2225-5HL42-0BL0","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/3VA2225-5HL42-0BL0 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}}