{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A2A200TW-2","brand":"ABB","brandSlug":"abb","productSlug":"A2A200TW-2","canonicalUrl":"https://aoctrl.com/abb/A2A200TW-2","factsUrl":"https://aoctrl.com/api/mcp/products/A2A200TW-2","rawCanonicalId":null},"summary":{"shortDescription":"Molded Case Circuit Breaker, 2-pole, 200 A, rated 240 VAC and 250 VDC, fixed trip point with thermal-magnetic trip device.","salesMarkdown":"## 200 A, 2-pole MCCB — what it covers The A2A200TW-2 is a 2-pole molded case circuit breaker rated at 200 A, with a fixed thermal-magnetic trip mechanism. It is listed for 240 VAC and 250 VDC applications — the DC rating makes it a candidate for battery banks, UPS distribution, or DC bus protection where a standard AC-only MCCB would not clear a fault. ## Trip curve and deployment context The thermal-magnetic trip device provides inverse-time overload protection (thermal element) plus instantaneous short-circuit response (magnetic element). The fixed trip point means no field-adjustable rating plug — the 200 A frame is the circuit's hard limit. In a panel, the 2-pole footprint occupies a standard MCCB mounting slot; the DC rating extends its use beyond typical AC branch circuits into DC distribution where a standard AC breaker may not have a listed interrupting rating.","metaTitle":"A2A200TW-2 MCCB, 2 Pole 200A, 240VAC/250VDC, EOL","metaDescription":"A2A200TW-2 2-pole 200A MCCB, rated 240VAC and 250VDC, thermal-magnetic fixed trip.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Amps":"200","Poles":"2","title":"A2A200TW-2","description":"Mold Case Circuit Breaker, 2P, 200A|Mold Case Circuit Breaker, 2 Poles, 200 Amps Rated at 240V AC and 250V DC, Fixed Trip Point with Thermal Magnetic Trip Device","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$374.23","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/359603511e5b65bd7981220ed10dcf4b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy A2A200TW-2 and get a price?","answer":"No stock-holding claim — each lot is verified before quoting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/A2A200TW-2","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/abb/A2A200TW-2 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}}