{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV848228","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV848228","canonicalUrl":"https://aoctrl.com/schneider/LV848228","factsUrl":"https://aoctrl.com/api/mcp/products/LV848228","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MasterPacT MTZ2, drawout circuit breaker LV848228, 1250 A, 4P, H1 66 kA 415 V AC.","salesMarkdown":"The Schneider Electric LV848228 is a MasterPact MTZ2 drawout circuit breaker, 4-pole, rated 1250 A at 40 °C with H1 performance class delivering 66 kA Ics across the full voltage range from 220/415 V AC up to 660/690 V AC. The making capacity (Icm) hits 145 kA, which covers the asymmetric peak current during the first half-cycle of a bolted fault. Selectivity category B confirms full discrimination with downstream devices, critical for maintaining power to unaffected feeders in a distribution panel. The short-time withstand (Icw) is 66 kA for 0.5 s and 1 s, dropping to 36 kA at 3 s. That sustained rating matters for coordinated selective tripping — the breaker holds closed long enough for a downstream device to clear a fault, avoiding a full bus shutdown. Maximum breaking time is 25 ms, closing response 70 ms. Electrical durability is 10,000 cycles at 440 V and 690 V AC under EN/IEC 60947-2; mechanical durability is 25,000 cycles with periodic preventive maintenance. Drawout mounting means the breaker chassis stays wired in the switchgear; the moving portion racks out for inspection or replacement without disturbing the power connections. The frame accepts sensor ratings of 630 A, 800 A, 1000 A, or 1250 A, so the same cradle can be re-sensored for a different load without swapping the entire breaker. Connection pitch is 115 mm; both front and rear connection options are available. Mounting support is rails or base plate. IP30 protection is standard for indoor switchgear — the enclosure or cell provides the higher ingress rating. Annex H covers electromagnetic compatibility for circuit breakers — important for installations subject to IEC 61557-12 power system monitoring. Altitude rating is 0–2000 m without derating, 2000–5000 m with derating.","metaTitle":"MasterPact MTZ2 LV848228, 1250 A 4P H1 66 kA","metaDescription":"MasterPact MTZ2 drawout circuit breaker LV848228, 1250 A rated current, 4 poles, H1 performance 66 kA Ics at 415 V AC. Current production. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Breaker Accessories"],"specifications":{"Depth":"Drawout circuit breaker with chassis: 403 mm Drawout circuit breaker without chassis: 300 mm","Range":"MasterPacT","Width":"Drawout circuit breaker with chassis: 556 mm Drawout circuit breaker without chassis: 493 mm","title":"LV848228","Height":"Drawout circuit breaker with chassis: 439 mm Drawout circuit breaker without chassis: 300 mm","Standards":"EN/IEC 60947-1 EN/IEC 60947-2 EN/IEC 60947-2 Annex H IEC 61557-12","description":"Circuit breaker MTZ2 12H1 - 1250 A - 4P drawout - right neutral - w/o Micrologic","Control type":"Push-button","Control unit":"Without control unit","Product name":"MasterPact MTZ2","Mounting mode":"Drawout","Sensor rating":"630 A 800 A 1000 A 1250 A","lifecycle_stage":"current","Connection pitch":"115 mm","Mounting support":"Rails Base plate","Neutral position":"Right","Performance type":"H1 66 kA 415 V AC","Pollution degree":"3 conforming to IEC 60947-1","Device short name":"MTZ2 12 H1","Poles description":"4P","Upside connection":"Front Rear","Device application":"Power distribution protection","Operating altitude":"0...2000 m without derating 2000...5000 m with derating","[In] rated current":"1250 A at 40 °C","Downside connection":"Front Rear","Selectivity category":"Category B","Electrical durability":"10000 cycles 440 V AC 50/60 Hz conforming to EN/IEC 60947-2 10000 cycles 690 V AC 50/60 Hz conforming to EN/IEC 60947-2 AC-23A: 10000 cycles 440 V AC 50/60 Hz conforming to EN/IEC 60947-3 AC-23A: 10000 cycles 690 V AC 50/60 Hz conforming to EN/IEC 60947-3 AC-3: 6000 cycles 440/690 V AC 50/60 Hz conforming to EN/IEC 60947-3","Maximum breaking time":"25 ms","Mechanical durability":"25000 cycles with periodic preventive maintenance","Power dissipation in W":"230 W","IP degree of protection":"IP30 conforming to EN 60529","Product or component type":"Circuit breaker","Suitability for isolation":"Yes conforming to EN/IEC 60947-2","Maximum closing response time":"70 ms","[Ui] rated insulation voltage":"1000 V AC 50/60 Hz","[Ue] rated operational voltage":"690 V AC 50/60 Hz","Ambient air temperature for storage":"-40...85 °C","Ambient air temperature for operation":"-25...70 °C","[Ics] rated service breaking capacity":"66 kA at 220/415 V AC 50/60 Hz 66 kA at 440 V AC 50/60 Hz 66 kA at 500/525 V AC 50/60 Hz 66 kA at 660/690 V AC 50/60 Hz","[Uimp] rated impulse withstand voltage":"12 kV","[Icw] rated short-time withstand current":"66 kA 0.5 s 66 kA 1 s 36 kA 3 s","[Icm] rated short-circuit making capacity":"145 kA 220/415 V AC at 50/60 Hz 145 kA 440 V AC at 50/60 Hz 145 kA 500/525 V AC at 50/60 Hz 145 kA 660/690 V AC at 50/60 Hz","[Icu] rated ultimate short-circuit breaking capacity":"66 kA at 220/415 V AC 50/60 Hz 66 kA at 440 V AC 50/60 Hz 66 kA at 500/525 V AC 50/60 Hz 66 kA at 660/690 V AC 50/60 Hz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ec9c5b3b783d47ffab6911e3ae7f19aa.pdf","sourceUrl":"https://www.se.com/ie/en/product/LV848228/circuit-breaker-mtz2-12h1-1250-a-4p-drawout-right-neutral-w-o-micrologic/"},"ai":{"faq":[{"question":"What are the key ratings of LV848228?","answer":"Rated current 1250 A at 40 °C, 4 poles, H1 performance with 66 kA Ics at 220/415 V through 660/690 V AC, 145 kA Icm, 66 kA Icw for 1 s, rated operational voltage 690 V AC, insulation voltage 1000 V AC, impulse withstand 12 kV."},{"question":"What compliance documentation does Schneider provide for LV848228?","answer":"The breaker is certified to EN/IEC 60947-1, EN/IEC 60947-2, and EN/IEC 60947-2 Annex H, plus IEC 61557-12. It carries suitability for isolation marking per EN/IEC 60947-2 and is rated for pollution degree 3."},{"question":"Where can I buy LV848228 and how is it quoted?","answer":"The LV848228 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or price is published here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV848228","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/LV848228 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}