{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S202K2A","brand":"ABB","brandSlug":"abb","productSlug":"S202K2A","canonicalUrl":"https://aoctrl.com/abb/S202K2A","factsUrl":"https://aoctrl.com/api/mcp/products/S202K2A","rawCanonicalId":null},"summary":{"shortDescription":"ABB, S202K2A, Supplementary Trip Device, Circuit Breaker Accessory, 0.29 kgs, current lifecycle stage.","salesMarkdown":"The ABB S202K2A is a supplementary trip device classified under Circuit Breaker Accessories, specifically a Circuit Breaker Trip Device. It sits within the broader category of Circuit Breakers, Fuses & Protection. This is the component that mounts inside or alongside a breaker to provide overcurrent or short-circuit trip functionality, not the breaker itself — a distinction that matters when you're pulling a BOM line for a panel rebuild and the main breaker is already specified.","metaTitle":"ABB S202K2A Supplementary Trip Device, Circuit Breaker Acces","metaDescription":"ABB S202K2A supplementary trip device for circuit breaker accessories. Current lifecycle stage. Weight 0.29 kgs. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Part #":"S202K2A","Weight":"0.29 kgs","Category":"Circuit Breaker Accessories","Sub Category":"Circuit Breaker Trip Devices","Top Category":"Circuit Breakers, Fuses & Protection","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$49.96","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/S202K2A/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the S202K2A and what is the lead time?","answer":"The S202K2A 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 the latest lead time."},{"question":"What is the closest second-source to the S202K2A — the S261-B32?","answer":"The S261-B32 is the closest peer in the same category. However, the S202K2A weighs 0.29 kgs versus 0.14 kgs for the S261-B32, indicating different internal construction. Verify mechanical fit and trip coordination before substituting."},{"question":"Will the S202K2A drop into a panel specified around the S261-B32 without rewiring?","answer":"Not necessarily. The S202K2A is over twice the weight of the S261-B32 (0.29 kgs vs 0.14 kgs), suggesting different internal components. Check the mounting footprint, terminal layout, and trip curve before assuming a direct swap."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/S202K2A","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/S202K2A 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}}