{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2CDS273337R0427 SU203M-K10","brand":"ABB","brandSlug":"abb","productSlug":"2CDS273337R0427-SU203M-K10","canonicalUrl":"https://aoctrl.com/abb/2CDS273337R0427-SU203M-K10","factsUrl":"https://aoctrl.com/api/mcp/products/2CDS273337R0427%20SU203M-K10","rawCanonicalId":null},"summary":{"shortDescription":"ABB System Pro M Compact SU200M MCB, 3-pole, 10 A, Curve K, 2CDS273337R0427.","salesMarkdown":"## What Curve K means for your panel coordination The 2CDS273337R0427 SU203M-K10: The K-curve trips magnetically between 10× and 14× rated current — at 10 A that means instantaneous magnetic trip between 100 A and 140 A, which rides through motor start-up surges that would trip a B-curve breaker. Thermal protection follows IEC 60898 — the bimetal element handles overloads on a time-inverse characteristic, protecting the downstream cable and motor winding from sustained overcurrent.","metaTitle":"ABB 2CDS273337R0427 SU203M-K10 MCB, 3P, 10A Curve K","metaDescription":"ABB System Pro M Compact SU200M MCB, 3P, 10A Curve K. Current lifecycle stage. Sourced to order against RFQ through independent distribution.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$214.30","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/d1edc92deaca07df548e289656216292.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/2CDS273337R0427%20SU203M-K10/alternatives.json"},"ai":{"faq":[{"question":"How do I get pricing and availability for the 2CDS273337R0427 SU203M-K10?","answer":"Submit an RFQ through this listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/2CDS273337R0427-SU203M-K10","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/2CDS273337R0427-SU203M-K10 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}}