{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2CSR256140R1164","brand":"ABB","brandSlug":"abb","productSlug":"2CSR256140R1164","canonicalUrl":"https://aoctrl.com/abb/2CSR256140R1164","factsUrl":"https://aoctrl.com/api/mcp/products/2CSR256140R1164","rawCanonicalId":null},"summary":{"shortDescription":"ABB 2CSR256140R1164 RCBO, 4-pole 16 A, C-curve, 6 kA Icn, 10 kA Icu, IP2X, DIN rail, 50 Hz.","salesMarkdown":"This ABB 2CSR256140R1164 is a 4-pole RCBO rated 16 A with C-trip characteristics—suited for final circuits feeding lighting or motor loads where moderate inrush current is typical. The 6 kA Icn (service breaking capacity) defines the routine short-circuit capability for coordination studies; the 10 kA Icu (ultimate breaking capacity) indicates the device can clear one major fault and remain functional, though replacement after a fault is standard practice. The 4-pole configuration covers three phases plus switched neutral, matching 3P+N distribution. Rated at 50 Hz only—verify system frequency before specifying. DIN-rail mount simplifies panel assembly. Depth of 69 mm, width 71 mm, height 85 mm—standard modular footprint.","metaTitle":"ABB 2CSR256140R1164 RCBO, 4-Pole 16A C-Curve 6kA","metaDescription":"ABB 2CSR256140R1164 RCBO, 4-pole 16 A, C-curve, 6 kA Icn / 10 kA Icu, DIN-rail, IP2X, 50 Hz. Current production, sourced to order. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"69 mm","Poles":"4","Width":"71 mm","title":"2CSR256140R1164","Height":"85 mm","Frequency":"50 Hz","IP Rating":"IP2X","description":"RCBO Circuit Breaker 16A III C","Mounting Type":"DIN Rail Mount","Rated Current":"16 A","lifecycle_stage":"current","Overvoltage Category":"III","Rated Insulation Voltage":"500 V","Tripping Characteristics":"C","Rated Short-Circuit Breaking Capacity Icn":"6 kA","Rated Short-Circuit Breaking Capacity Icu":"10 kA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$163.83 – $260.65","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/37603d473fba29d94e4437dd6701d482.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the depth and pole count of this RCBO?","answer":"Depth is 69 mm, and it has 4 poles."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/2CSR256140R1164","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/2CSR256140R1164 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}}