{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2CCS451001R0164","brand":"ABB","brandSlug":"abb","productSlug":"2CCS451001R0164","canonicalUrl":"https://aoctrl.com/abb/2CCS451001R0164","factsUrl":"https://aoctrl.com/api/mcp/products/2CCS451001R0164","rawCanonicalId":null},"summary":{"shortDescription":"ABB miniature circuit breaker, C-curve, 16 A, 1 pole, 440 V, 6 kA breaking capacity, IP20, DIN rail mount.","salesMarkdown":"## What bolts in for a 16 A lighting or socket circuit The ABB 2CCS451001R0164 is a 1-pole miniature circuit breaker, C-curve, rated 16 A at 440 V with 6 kA breaking capacity. It's the go-to for protecting lighting circuits, socket outlets, and small appliance feeds in distribution boards. Rated insulation voltage of 440 V covers standard three-phase 230/400 V systems. Overvoltage category III means it's rated for fixed-installation duty — distribution panels, sub-mains, not just final sub-circuits. ## DIN rail fit and panel space Single-pole width means it takes one module space — roughly 17.5 mm — so it packs tight in a crowded enclosure. Depth of 94.5 mm leaves room in shallow back-boxes; height of 89 mm clears most gland plates. IP20 finger-safe terminals with screw clamps. Accepts solid or stranded copper up to 25 mm². Strip length 10 mm, torque to 2.5 Nm — standard practice for panel wiremen.","metaTitle":"ABB 2CCS451001R0164 MCB, C-Curve 16A, 1-Pole, 6kA","metaDescription":"ABB miniature circuit breaker, C-curve 16 A, 1 pole, 6 kA breaking capacity, 440 V, IP20, DIN rail mount. 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":{"Depth":"94.5 mm","Poles":"1","Width":"69 mm","title":"2CCS451001R0164","Height":"89 mm","IP Rating":"IP20","description":"Miniature Circuit Breaker, C, 16A, 440V, IP20","Mounting Type":"DIN Rail Mount","Rated Current":"16 A","lifecycle_stage":"current","Overvoltage Category":"III","Terminal Contact Type":"Screw","Rated Insulation Voltage":"440 V","Tripping Characteristics":"C","Rated Short-Circuit Breaking Capacity Icn":"6 kA","Rated Short-Circuit Breaking Capacity Icu":"6 kA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/66e9ba007d874cc988c2a0e5aa86c416.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/2CCS451001R0164","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/2CCS451001R0164 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}}