{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S403M-K13","brand":"ABB","brandSlug":"abb","productSlug":"S403M-K13","canonicalUrl":"https://aoctrl.com/abb/S403M-K13","factsUrl":"https://aoctrl.com/api/mcp/products/S403M-K13","rawCanonicalId":null},"summary":{"shortDescription":"ABB S403M-K13, Molded Case Circuit Breaker, 0.45 kg, current production lifecycle.","salesMarkdown":"ABB S403M-K13, Molded Case Circuit Breaker, 0.45 kg, current production lifecycle.","metaTitle":"ABB S403M-K13 Molded Case Circuit Breaker, 0.45 kg","metaDescription":"ABB S403M-K13 molded case circuit breaker, 0.45 kg, current lifecycle stage. Sourced to order against RFQ. Get current pricing and availability.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Part #":"S403M-K13","Weight":"0.45 kgs","Category":"Circuit Breakers","Sub Category":"Molded Case Circuit Breakers","Top Category":"Circuit Breakers, Fuses & Protection","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$110.49","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/S403M-K13/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for S403M-K13?","answer":"The S403M-K13 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"When sourcing S403M-K13, what's the closest functional second-source — S201PR-K20?","answer":"The S201PR-K20 is a peer molded case circuit breaker but at 0.91 kg it is significantly heavier than the S403M-K13 at 0.45 kg, suggesting a different frame size or pole count. Verify physical fit before substituting."},{"question":"What is S403M-K13's listed part number?","answer":"The listed part number is S403M-K13."},{"question":"What is S403M-K13's listed weight?","answer":"The listed weight is 0.45 kg."},{"question":"Will S403M-K13 drop into a panel that was specified around S201PR-K20 without rewiring?","answer":"The S403M-K13 is half the weight of the S201PR-K20, indicating a different physical footprint. Panel fit and terminal spacing should be verified before assuming a direct swap."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/S403M-K13","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/S403M-K13 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}}