{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S401M-C32","brand":"ABB","brandSlug":"abb","productSlug":"S401M-C32","canonicalUrl":"https://aoctrl.com/abb/S401M-C32","factsUrl":"https://aoctrl.com/api/mcp/products/S401M-C32","rawCanonicalId":null},"summary":{"shortDescription":"ABB S401M-C32 SMISSLN MCB, 1-pole, 32 A, Trip Curve C, 240 VAC, 10 kA interrupting rating, DIN rail mount.","salesMarkdown":"Mounts on DIN rail, so it drops straight into a standard enclosure rail. ## Panel integration note DIN rail mount, single-module width. Spring-cage or screw terminals depending on variant — verify terminal type on the nameplate. The 10 kA SCCR at 240 VAC means it can be used in a branch circuit without additional current-limiting fuses, which simplifies panel layout and keeps the fill factor tight.","metaTitle":"ABB S401M-C32 MCB, 1P, 32 A, Curve C, 10 kA","metaDescription":"ABB S401M-C32 SMISSLN MCB, 1-pole, 32 A, Trip Curve C, 240 VAC, 10 kA interrupting rating. Current-production, sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Amps":"32","Type":"Trip Curve C","Poles":"1","Mounting":"DIN Rail","Volts AC":"240","Family / Style":"S400","lifecycle_stage":"current","Interrupt Rating AC":"10 kA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$30.48","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/S401M-C32/alternatives.json"},"ai":{"faq":[{"question":"What is the S401M-C32's interrupting rating?","answer":"10 kA at 240 VAC. That is the maximum fault current it can safely interrupt without welding contacts or rupturing the case."},{"question":"Where can I buy the S401M-C32?","answer":"We source and quote the S401M-C32 to order against an RFQ. Availability and current pricing are confirmed at quote time through our independent distribution network."},{"question":"Will the S401M-C32 replace an S202P-K32 without rewiring?","answer":"No. The S202P-K32 is 2-pole with a K curve; the S401M-C32 is 1-pole with a C curve. Different pole count and trip characteristic — panel rewiring and coordination review are required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/S401M-C32","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/S401M-C32 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}}