{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S202-D32","brand":"ABB","brandSlug":"abb","productSlug":"S202-D32","canonicalUrl":"https://aoctrl.com/abb/S202-D32","factsUrl":"https://aoctrl.com/api/mcp/products/S202-D32","rawCanonicalId":null},"summary":{"shortDescription":"ABB S202-D32, miniature circuit breaker, 32 A, 2-pole, Trip Curve D, 277 VAC, 6 kA interrupting rating, DIN rail mount.","salesMarkdown":"The ABB S202-D32 is a 2-pole miniature circuit breaker rated 32 A with a Trip Curve D characteristic, designed for DIN-rail mounting in distribution panels and control cabinets. The Trip Curve D means the magnetic trip operates at 10 to 20 times the rated current (320 to 640 A), which suits loads with high inrush — motor starters, transformers, welding equipment, and discharge lighting. A standard Curve C (5–10× In) would nuisance-trip on the same inrush; Curve D gives the headroom to ride through it. The 32 A continuous rating is the thermal limit under IEC 60898-1; at 40 °C ambient the breaker carries the full 32 A without derating. Above that, apply the manufacturer's temperature derating curve — typically 1% per °C over 40 °C.","metaTitle":"S202-D32 Miniature Circuit Breaker, 32A, 2P, D Curve, DIN Ra","metaDescription":"S202-D32 miniature circuit breaker, 32 A, 2-pole, Trip Curve D, 277 VAC, 6 kA interrupting rating. DIN rail mount. Current lifecycle stage. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["2-Pole MCB (DIN Rail)"],"specifications":{"Amps":"32","Type":"Trip Curve D","Poles":"2","Mounting":"DIN Rail","Volts AC":"277","lifecycle_stage":"current","Interrupt Rating AC":"6 kA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$13.97","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b86e2dbd71f5daf5728163e13f86576b.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/S202-D32/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting rating of the S202-D32?","answer":"6 kA at 277 VAC, which covers most commercial and light industrial fault-current scenarios."},{"question":"Where can I buy the S202-D32?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the difference between the S202-D32 and the S202M-C63?","answer":"The S202M-C63 is a 63 A, 2-pole breaker with a Trip Curve C (5–10× In), while the S202-D32 is 32 A with Curve D (10–20× In). The S202M-C63 also carries a 10 kA DC interrupting rating. They are not drop-in substitutes — the ampacity and trip curve differ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/S202-D32","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/S202-D32 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}}