{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S204M-C32","brand":"ABB","brandSlug":"abb","productSlug":"S204M-C32","canonicalUrl":"https://aoctrl.com/abb/S204M-C32","factsUrl":"https://aoctrl.com/api/mcp/products/S204M-C32","rawCanonicalId":null},"summary":{"shortDescription":"ABB S200M series, S204M-C32, 4-pole miniature circuit breaker, 32 A rated current, Trip Curve C, 277 VAC / 125 VDC, DIN rail mount.","salesMarkdown":"It mounts on DIN rail and is rated for 277 VAC and 125 VDC circuits. The interrupting capacity is 6 kA on AC and 10 kA on DC — sufficient for most distribution sub-panels and branch circuits in industrial control cabinets. On this 4-pole version you get simultaneous switching of all three phases plus neutral, which simplifies selectivity coordination in a 3-phase + N distribution board. The 6 kA interrupting capacity at 277 VAC covers the fault current available at most sub-panel tap points downstream of a larger main breaker. ## Panel integration Snap-on DIN rail mounting. The S200M footprint is the standard 4-module width (72 mm) for a 4-pole MCB. Busbar comb systems and auxiliary contact add-ons from the S200 family fit directly — no adapter needed. Terminal capacity accepts up to 25 mm² conductor, which matches the 32 A rating for a full-load copper run.","metaTitle":"ABB S204M-C32 S200M MCB, 32 A, Curve C, 4-Pole","metaDescription":"ABB S204M-C32 S200M miniature circuit breaker. 32 A, Trip Curve C, 4-pole, 277 VAC / 125 VDC, 6 kA interrupting capacity. DIN rail mount. Active lifecycle — sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["4-Pole MCB (DIN Rail)"],"specifications":{"Amps":"32","Type":"Trip Curve C","Poles":"4","title":"S204M-C32","Mounting":"DIN Rail","Volts AC":"277","Volts DC":"125","description":"ABB S204M-C32 S200M MCB 230V 4 POLE|ABB S204MC32 S200M MCB 230V 4","lifecycle_stage":"current","Interrupt Rating AC":"6 kA","Interrupt Rating DC":"10 kA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c1d8a612bdbd9e4c2772c50ff0d453e4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the S204M-C32 and get current pricing?","answer":"The S204M-C32 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 a firm price and lead time."},{"question":"What is the interrupting capacity of the S204M-C32?","answer":"The S204M-C32 has a 6 kA interrupting capacity on AC circuits at 277 VAC and a 10 kA interrupting capacity on DC circuits at 125 VDC."},{"question":"What does Trip Curve C mean on this MCB?","answer":"Trip Curve C means the magnetic trip threshold is 5 to 10 times the rated current (160 to 320 A for this 32 A breaker), making it suitable for circuits with moderate inrush from motor starters, contactors, and small transformers."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/S204M-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/S204M-C32 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}}